CD data series

Close control air conditioners

2 | Serie data CD

Technical specificationsThe air conditioners belonging to the ldquoDATArdquo series have been specifically designed and manufactured for close con-trol air conditioning where the handling almost exclusively sensible heat loads is a fundamental requirementThe typical applications are computer rooms digital tele-phone exchanges switch rooms weather stations medical laboratories CAT and MR scanners as well as any other application where a sensible heat load must be dissipated without modifying the relative humidityThe series which can be either upflow or downflow offers a large range of accessories and variations in design allow-ing for maximum flexibility in the use of the units The overall noise level of the units is maintained at a low level by the use of ldquoscrollrdquo compressors size of the fans used and the face area of the coilsThe compressor and the refrigeration circuit is positioned in a separate compartment out of the airflow ensuring a reduction in the transmission of noise and the possibility of maintenance with the machine in operation

Standard versionFrame in painted aluminium profiles Painted aluminium al-loy corner jointsPanels (external and internal) in galvanized sheet steel with an external plastic coating Panels are mounted with stainless steel screws inspection panels are fitted on hing-es and equipped with easy to open locks requiring a sepa-rate key Room air return grill in galvanized steel with an external plastic coating for up-flow models onlyAir-tight gaskets on panel edges in polyurethane with dual densityInternal structure in galvanized sheet steel Compressor section separate from the air flowInternal lining

Doors thermal insulation between two aluminium sheets in rigid polyurethane foam class1 non-flamma-ble 22 mm thickness density of 47 kgm3 and a thermal conductivity of 0024 W(mdegC)

Panels in thermo-acoustic open-cell expanded polyure-thane 22 mm thickness for the external panels and 15 mm for the internal ones self-extinguishing class 1 den-sity of 33 kgm3 and a thermal conductivity of 0036 W(mdegC)

Evaporating coil DX type in copper tubes mechanically ex-panded into aluminium fins frame in galvanized steelDrain pan in stainless steel with plastic connection to ex-ternal dischargeAir filter cleanable type in synthetic fibre stainless steel frame G4 efficiency

CD data series

Unit identification

ldquoDATArdquo Air Conditioners

Nominal capacity (compressors HP)

1 Number of compressor

Air flowA-Up-flow

B-Down-flow

Config 1 2 6

CD 05 1 A 6

CD data series | 33

Supply air centrifugal fan double inlet forward inclined blades impeller statically and dynamically balanced di-rectly coupled to electric motor with built-in overload pro-tectionAir flow switch on room supply air fanHermetic compressor ldquoscrollrdquo type with built-in safety valve 2-pole electric motor with integrated electronic overload pro-tection Mounted on rubber shock absorbers Valves for weld-ing mounted on suction and discharge connections (conf 2)Refrigerant filter with mechanical and desiccant action molecular-sieve typeLiquid sight-glass with colour-change for moisture indica-tionExpansion valve with plastic external equalizerRefrigerant circuit in copper piping that has been brazed welded with silver alloy Suction line insulated with closed-cell vapour-proof materialHigh-pressure switch with manual resetLow-pressure switch with automatic resetSafety device in high-pressure sectionElectric control panel complete with

Main interlocking power switch

Automatic fuse protections are each single utility

Compressor motor contactor

Fan motor contactors

Auxiliary services transformer

Components and wiring in compliance with applicable IEC Norms

Microprocessor control for single or multi-unit management system with the following characteristics

room air temperature control through the activation of the compressor or the electric heater (option)

supply air temperature limit

management of all alarm conditions

remote start-stop

general alarm

passwordAdvanced microprocessor high performances 16 bit programmable control It is used when customized pro-grammes are required or an increased number of alarms or advanced functions for LAN connectionsUser interface for the display of unit conditions status and operating parameters with the following characteristics

display of room temperature and temperature set-point for supply air

display of operating parameters

control keyboard with two levels of ldquopasswordrdquo

alarm reset and unit set-up

onoff safety switch

watchdog functionR407C refrigerant and oil charge (anti freeze oil type)Factory tests and inspection

ConfigurationsConfiguration 1Packaged unit water cooled coming from cooling tower spring water or city water It is to use water-regulating valve in case of city or spring water operating to reduce the water consumptionThe unit described as above is complete with Condenser water cooled welded-brazed stainless steel plates type

| CD data series4

Configuration 2Self-contained two sections unit with air-cooled condens-er for remote installation The unit described as above is complete withTaps on refrigerant pipes Standard supply include also the remote condenser with electical and pipe connection in field in charge at the me-chanical contractorConfiguration 6Packaged unit cooled with water-glycol coming from dry-cooler or from water industrial cooling system The unit is similar at Configuration 1 with the condenser oversized to allow increased temperature and density typical of water-glycol mixture operating

Accessories and optionsDifferential pressure switch for clogged filter alarmWater leakage alarm complete with control relay and two sensors to be installed in the raised floorFire alarm consist of an optical survey presence smoke di-rectly wired to the microprocessor where the alarm can be customizedElectric reheating coil one two or three stages available de-pending from the size manufactured in extruded aluminium complete with contactor thermal overload protection and safety thermostat It is managed from the microprocessorSteam humidifier immersed electrodes type modulating version complete with probe assembled on return air and microprocessor control cardDehumidification system made with fan speed and con-sequently air flow reduction Humidity probe on return airFresh air intake kit separately supplied for field assembly It is composed of a container with G4 air filter the con-tainer is equipped with a circular connection (80 mm diam) that has to be connected to the fresh air duct Drilling and flexible connection are in charge of mechanical contractorMax available air flow 004 m3sRear return air only for up-flow models Closed front panel and return air intake on the rear side with flange for con-nection to the duct system

Air delivery plenum frame and panels in galvanized steel sheet with plastic coating and internally lined with thermo acoustic polyurethane open cell foam complete with a dif-fuser having a double row of adjustable vanes Can be sup-plied with front diffuser only or with front and sides diffusersBase frame made in heavy steel profiles welded and paint-ed is equipped with adjustable pedestals (adjustment 50 mm) and air deflector The height that has to be indicated from the mechanical contractor is comprised from 150 to 700 mmNon-return damper with aluminium fins fitted on nylon bushings For down-flow version please contact our Sales DeptSpeed control on supply air fan phase-cut type for for-ward blade fans or autotransformer type with four speed for backward blade fans It can be field setClock module microprocessor accessory necessary for alarm report and timingAdvanced microprocessor for temperature + humidity con-trol complete with card and probe for relative humidity con-trol on return air and the dehumidification systemAir filter having efficiency F5 or F7 installed instead of the standard filters Made in syntetic fiber with stainless steel frame are not washable typeSpecial coils with an anti corrosion surface treatmentInternal lininig of the panels in double layers of open-cell polyurethane foam with interposed lead sheet weight of 63 kgm2 22 mm thickness for external panels and 15 mm for internal ones It has the same thermal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unitSandwich panels external in galvanized steel sheet plas-tic coated internal in pre-painted galvanized steel sheet Thermal insulation between the two metal sheets in rigid polyurethane foam class1 non-flammable density 47 kgm3 and conductivity 0024 W(mdegC) It has the same ther-mal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unit Can be used when high pressure fans are requiredSerial output card rs 485 can be used with both models ofmicroprocessor Remote condenser with electical and pipe connection in field in charge at the mechanical contractorAir cooled condenser with

Casing in prepainted aluminium sheet fixed with rivets floor supports for air horizontal discharge

Propeller fan aluminium blades statically and dynami-cally balanced protection grille on air discharge directly coupled to external rotor electric motor

Condensing coil made in copper tubes mechanically ex-panded into aluminium fins copper header with thread-ed connection for rotalock valves

Taps on refrigerant pipes

CD data series | 55

Main technical data

Main technical data

Data Series Size 031 041 051 061 071

Configuration 1

Total cooling capacity (1) kW 106 134 170 212 235

Sensible cooling capacity (1) kW 97 123 151 195 216

Power input kW 232 278 357 472 531

Configuration 2 6

Total cooling capacity (2) kW 100 128 153 205 221

Sensible cooling capacity (2) kW 93 120 139 193 205

Power input kW 28 335 426 564 633

Supply fan EC

Nominal air flow m3s 075 111 111 167 167

External static pressure Pa 20 20 20 20 20

Power input kW 04 07 07 085 085

Engaged electric power kW 05 0736 0736 2 x 05 2 x 05

Face area m3 038 053 053 087 087

Cooling coil Rows number ndeg 3 3 3 3 3

Fin spacing mm 16 16 16 16 16

CompressorNumber of compressors ndeg 1 1 1 1 1

Nominal compressor power HP 35 4 5 65 75

Configuration 1 water cooled condenser

Water flow ls 0166 0194 025 033 036

Water pressure drop kPa 172 176 175 171 179

Configuration 6 water cooled condenser

Water-glycol flow 30 ls 072 094 108 155 164

Water pressure drop kPa 166 166 171 177 179

Air cooled condenser model CG BLN 015 CG BLN 020 CG BLN 020 CG BLN 035 CG BLN 035

Oil charge for circuit L 11 11 185 165 4

Refrigerant chargeConfiguration 1 6 kg 10 11 14 18 21

Configuration 2 kg 31 36 45 58 63

Sound pressure level (up-flowdown-flow) (3) dB(A) 5248 5551 5551 5551 5652

Dimensions

Lenght mm 650 840 840 1238 1238

Width mm 650 650 650 650 650

Height mm 1970 1970 1970 1970 1970

Operating weightConfiguration 1 6 kg 160 180 220 300 360

Configuration 2 kg 155 175 215 290 350

Capacities referred to(1) Room air conditions +24degC50RH Condensing water temperature +1535degC(2) Room air conditions +24degC50RH Room air conditions +24degC50RH External air temperature +32degC Dry-cooler water temperature +3540degC(3) Sound pressure level measured a 2 mt from the machine 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

| CD data series6

Cooling capacity

R407C Cooling capacity - Room air conditions degC-RH

Size Conf

20-50 22-50 24-50 26-50

Ct Cs Ct Cs Ct Cs Ct Cs

kW kW kW kW kW kW kW kW

311 94 92 101 95 106 97 112 99

26 89 86 95 89 100 91 106 93

411 120 114 126 118 134 123 141 127

26 115 109 120 112 128 117 135 121

511 151 143 160 146 170 151 179 154

26 136 129 144 132 153 136 161 139

611 188 183 200 190 212 195 224 201

26 182 178 194 184 205 189 216 195

711 209 204 221 210 235 216 249 221

26 196 189 208 194 221 200 234 205

Ct Total cooling capacityCs Sensible cooling capacityThe fan power input has not been subtracted from the capacities indicated above

Heater capacityElectric heater capacity

Size

31 41 51 61 71

Single stage kW 45 6 6 9 9

Three stages kW 182745 24366 24366 36549 36549

FLA A 65 87 87 130 130

Referred to single stage heater

Humidifier

Humidifier

Size

31 41 51 61 71

Max steam production kgh 3 3 3 3 3

Full load power input kW 23 23 23 23 23

Full load current A 33 33 33 33 33

Water conductivity min-max Scm2 125-1250

Water supply pipe diam ˝G frac34˝

Min int diam humid supply mm 6

Water drain pipe diam mm 32

CD data series | 77

Water and refrigerant connections

Water and refrigerant connections

ConnectionSize

31 41 51 61 71

Condenser water connections (conf1) ˝G ⅜˝ frac12˝ frac12˝ frac12˝ frac12˝

Nominal pressure drop kPa 172 176 175 173 173

Liquid line (conf 2) Oslash frac12˝ frac12˝ frac12˝ frac12˝ ⅝˝

Gas supply line (conf 2) Oslash ⅝˝ ⅝˝ ⅝˝ ⅝˝ ⅞˝

Condenser water connections (conf6) ˝G frac34˝ 1˝ 1˝ 1frac14˝ 1frac14˝

Nominal pressure drop kPa 166 166 171 171 179

Humidifier water supply ˝G frac34˝ frac34˝ frac34˝ frac34˝ frac34˝

Min int diam humid supply mm 6 6 6 6 6

Humidifier water drain mm 32 32 32 32 32

Condensate drain mm 20 20 20 2 x 20 2 x 20

Electrical data

Electrical data

Size

31 41 51 61 71

Full load power input (1) kW 78 104 113 158 165

FLA (1) A 183 214 231 277 297

LRA A 593 653 808 1185 1165

Copper wire size (2) 5 x mm2 10 10 10 16 16

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

| CD data series8

Air filters

Air filters

Size

31 41 51 61 71

Up flow

Quantity n 2 2 2 4 4

Dimensions mm 525x440 700x440 700x440 545x440 545x440

Thickness mm 48 48 48 48 48

Down flow

Quantity n 1 1 1 2 2

Dimensions mm 545x595 735x595 735x595 565x595 565x595

Thickness mm 98 98 98 98 98

Operating range

Operating range

Size

31 41 51 61 71

Inlet air conditions degC-URmin 18

max 30

Total air flow m3smin 054 075 075 124 124

max 093 130 130 212 212

Max condenser water flow lsconf1 033 039 050 066 072

conf6 14 19 22 31 33

Hydraulic pressure kPa max 600

Please contact our Technical Dept for 2-way valves limits

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

CD data series | 99

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

31 41 51 61 71

A mm 700 700 700 700 700

B mm 700 900 900 1300 1300

C mm 2120 2120 2120 2120 2120

D mm 650 840 840 650 650

E mm 650 840 840 1238 1238

F mm 650 650 650 650 650

G mm 600 600 600 600 600

H mm 150700 150700 150700 150700 150700

I mm 590 780 780 1178 1178

J mm 590 590 590 590 590

K mm 550 740 740 1138 1138

L mm 530 530 530 530 530

Weight kg 170 190 230 310 370

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

| CD data series10

Down flow amp Up Flow dimensions

Down flow amp Up flow versions

Size

31 41 51 61 71

A mm 650 840 840 1238 1238

B mm 650 650 650 650 650

C mm 1970 1970 1970 1970 1970

D mm 590 780 780 1178 1178

E mm 590 590 590 590 590

F mm 552 742 742 1140 1140

G mm 552 552 552 552 552

H mm 150 150 150 150 150

I mm 325 400 400 306 306

L mm - - - 282 282

M mm 163 146 146 172 172

N mm 282 243 243 245 245

O mm 293 343 343 343 343

Please contact our Technical Dept for detailed info about inout position

Front view Side view

Upper view

Down flow version

1111CD data series |

Front view Side view

Bottom view

Up flow version

Syst

emai

r AC

middot Jun

e 20

12 middot

EDM

CD-

S1G

B06

12

As p

art o

f our

ong

oing

pro

duct

impr

ovem

ent p

rogr

amm

e o

ur p

rodu

cts

are

subj

ect t

o ch

ange

with

out p

rior n

otic

e N

on c

ontr

actu

al p

hoto

s

Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

2 | Serie data CD

Technical specificationsThe air conditioners belonging to the ldquoDATArdquo series have been specifically designed and manufactured for close con-trol air conditioning where the handling almost exclusively sensible heat loads is a fundamental requirementThe typical applications are computer rooms digital tele-phone exchanges switch rooms weather stations medical laboratories CAT and MR scanners as well as any other application where a sensible heat load must be dissipated without modifying the relative humidityThe series which can be either upflow or downflow offers a large range of accessories and variations in design allow-ing for maximum flexibility in the use of the units The overall noise level of the units is maintained at a low level by the use of ldquoscrollrdquo compressors size of the fans used and the face area of the coilsThe compressor and the refrigeration circuit is positioned in a separate compartment out of the airflow ensuring a reduction in the transmission of noise and the possibility of maintenance with the machine in operation

Standard versionFrame in painted aluminium profiles Painted aluminium al-loy corner jointsPanels (external and internal) in galvanized sheet steel with an external plastic coating Panels are mounted with stainless steel screws inspection panels are fitted on hing-es and equipped with easy to open locks requiring a sepa-rate key Room air return grill in galvanized steel with an external plastic coating for up-flow models onlyAir-tight gaskets on panel edges in polyurethane with dual densityInternal structure in galvanized sheet steel Compressor section separate from the air flowInternal lining

Doors thermal insulation between two aluminium sheets in rigid polyurethane foam class1 non-flamma-ble 22 mm thickness density of 47 kgm3 and a thermal conductivity of 0024 W(mdegC)

Panels in thermo-acoustic open-cell expanded polyure-thane 22 mm thickness for the external panels and 15 mm for the internal ones self-extinguishing class 1 den-sity of 33 kgm3 and a thermal conductivity of 0036 W(mdegC)

Evaporating coil DX type in copper tubes mechanically ex-panded into aluminium fins frame in galvanized steelDrain pan in stainless steel with plastic connection to ex-ternal dischargeAir filter cleanable type in synthetic fibre stainless steel frame G4 efficiency

CD data series

Unit identification

ldquoDATArdquo Air Conditioners

Nominal capacity (compressors HP)

1 Number of compressor

Air flowA-Up-flow

B-Down-flow

Config 1 2 6

CD 05 1 A 6

CD data series | 33

Supply air centrifugal fan double inlet forward inclined blades impeller statically and dynamically balanced di-rectly coupled to electric motor with built-in overload pro-tectionAir flow switch on room supply air fanHermetic compressor ldquoscrollrdquo type with built-in safety valve 2-pole electric motor with integrated electronic overload pro-tection Mounted on rubber shock absorbers Valves for weld-ing mounted on suction and discharge connections (conf 2)Refrigerant filter with mechanical and desiccant action molecular-sieve typeLiquid sight-glass with colour-change for moisture indica-tionExpansion valve with plastic external equalizerRefrigerant circuit in copper piping that has been brazed welded with silver alloy Suction line insulated with closed-cell vapour-proof materialHigh-pressure switch with manual resetLow-pressure switch with automatic resetSafety device in high-pressure sectionElectric control panel complete with

Main interlocking power switch

Automatic fuse protections are each single utility

Compressor motor contactor

Fan motor contactors

Auxiliary services transformer

Components and wiring in compliance with applicable IEC Norms

Microprocessor control for single or multi-unit management system with the following characteristics

room air temperature control through the activation of the compressor or the electric heater (option)

supply air temperature limit

management of all alarm conditions

remote start-stop

general alarm

passwordAdvanced microprocessor high performances 16 bit programmable control It is used when customized pro-grammes are required or an increased number of alarms or advanced functions for LAN connectionsUser interface for the display of unit conditions status and operating parameters with the following characteristics

display of room temperature and temperature set-point for supply air

display of operating parameters

control keyboard with two levels of ldquopasswordrdquo

alarm reset and unit set-up

onoff safety switch

watchdog functionR407C refrigerant and oil charge (anti freeze oil type)Factory tests and inspection

ConfigurationsConfiguration 1Packaged unit water cooled coming from cooling tower spring water or city water It is to use water-regulating valve in case of city or spring water operating to reduce the water consumptionThe unit described as above is complete with Condenser water cooled welded-brazed stainless steel plates type

| CD data series4

Configuration 2Self-contained two sections unit with air-cooled condens-er for remote installation The unit described as above is complete withTaps on refrigerant pipes Standard supply include also the remote condenser with electical and pipe connection in field in charge at the me-chanical contractorConfiguration 6Packaged unit cooled with water-glycol coming from dry-cooler or from water industrial cooling system The unit is similar at Configuration 1 with the condenser oversized to allow increased temperature and density typical of water-glycol mixture operating

Accessories and optionsDifferential pressure switch for clogged filter alarmWater leakage alarm complete with control relay and two sensors to be installed in the raised floorFire alarm consist of an optical survey presence smoke di-rectly wired to the microprocessor where the alarm can be customizedElectric reheating coil one two or three stages available de-pending from the size manufactured in extruded aluminium complete with contactor thermal overload protection and safety thermostat It is managed from the microprocessorSteam humidifier immersed electrodes type modulating version complete with probe assembled on return air and microprocessor control cardDehumidification system made with fan speed and con-sequently air flow reduction Humidity probe on return airFresh air intake kit separately supplied for field assembly It is composed of a container with G4 air filter the con-tainer is equipped with a circular connection (80 mm diam) that has to be connected to the fresh air duct Drilling and flexible connection are in charge of mechanical contractorMax available air flow 004 m3sRear return air only for up-flow models Closed front panel and return air intake on the rear side with flange for con-nection to the duct system

Air delivery plenum frame and panels in galvanized steel sheet with plastic coating and internally lined with thermo acoustic polyurethane open cell foam complete with a dif-fuser having a double row of adjustable vanes Can be sup-plied with front diffuser only or with front and sides diffusersBase frame made in heavy steel profiles welded and paint-ed is equipped with adjustable pedestals (adjustment 50 mm) and air deflector The height that has to be indicated from the mechanical contractor is comprised from 150 to 700 mmNon-return damper with aluminium fins fitted on nylon bushings For down-flow version please contact our Sales DeptSpeed control on supply air fan phase-cut type for for-ward blade fans or autotransformer type with four speed for backward blade fans It can be field setClock module microprocessor accessory necessary for alarm report and timingAdvanced microprocessor for temperature + humidity con-trol complete with card and probe for relative humidity con-trol on return air and the dehumidification systemAir filter having efficiency F5 or F7 installed instead of the standard filters Made in syntetic fiber with stainless steel frame are not washable typeSpecial coils with an anti corrosion surface treatmentInternal lininig of the panels in double layers of open-cell polyurethane foam with interposed lead sheet weight of 63 kgm2 22 mm thickness for external panels and 15 mm for internal ones It has the same thermal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unitSandwich panels external in galvanized steel sheet plas-tic coated internal in pre-painted galvanized steel sheet Thermal insulation between the two metal sheets in rigid polyurethane foam class1 non-flammable density 47 kgm3 and conductivity 0024 W(mdegC) It has the same ther-mal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unit Can be used when high pressure fans are requiredSerial output card rs 485 can be used with both models ofmicroprocessor Remote condenser with electical and pipe connection in field in charge at the mechanical contractorAir cooled condenser with

Casing in prepainted aluminium sheet fixed with rivets floor supports for air horizontal discharge

Propeller fan aluminium blades statically and dynami-cally balanced protection grille on air discharge directly coupled to external rotor electric motor

Condensing coil made in copper tubes mechanically ex-panded into aluminium fins copper header with thread-ed connection for rotalock valves

Taps on refrigerant pipes

CD data series | 55

Main technical data

Main technical data

Data Series Size 031 041 051 061 071

Configuration 1

Total cooling capacity (1) kW 106 134 170 212 235

Sensible cooling capacity (1) kW 97 123 151 195 216

Power input kW 232 278 357 472 531

Configuration 2 6

Total cooling capacity (2) kW 100 128 153 205 221

Sensible cooling capacity (2) kW 93 120 139 193 205

Power input kW 28 335 426 564 633

Supply fan EC

Nominal air flow m3s 075 111 111 167 167

External static pressure Pa 20 20 20 20 20

Power input kW 04 07 07 085 085

Engaged electric power kW 05 0736 0736 2 x 05 2 x 05

Face area m3 038 053 053 087 087

Cooling coil Rows number ndeg 3 3 3 3 3

Fin spacing mm 16 16 16 16 16

CompressorNumber of compressors ndeg 1 1 1 1 1

Nominal compressor power HP 35 4 5 65 75

Configuration 1 water cooled condenser

Water flow ls 0166 0194 025 033 036

Water pressure drop kPa 172 176 175 171 179

Configuration 6 water cooled condenser

Water-glycol flow 30 ls 072 094 108 155 164

Water pressure drop kPa 166 166 171 177 179

Air cooled condenser model CG BLN 015 CG BLN 020 CG BLN 020 CG BLN 035 CG BLN 035

Oil charge for circuit L 11 11 185 165 4

Refrigerant chargeConfiguration 1 6 kg 10 11 14 18 21

Configuration 2 kg 31 36 45 58 63

Sound pressure level (up-flowdown-flow) (3) dB(A) 5248 5551 5551 5551 5652

Dimensions

Lenght mm 650 840 840 1238 1238

Width mm 650 650 650 650 650

Height mm 1970 1970 1970 1970 1970

Operating weightConfiguration 1 6 kg 160 180 220 300 360

Configuration 2 kg 155 175 215 290 350

Capacities referred to(1) Room air conditions +24degC50RH Condensing water temperature +1535degC(2) Room air conditions +24degC50RH Room air conditions +24degC50RH External air temperature +32degC Dry-cooler water temperature +3540degC(3) Sound pressure level measured a 2 mt from the machine 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

| CD data series6

Cooling capacity

R407C Cooling capacity - Room air conditions degC-RH

Size Conf

20-50 22-50 24-50 26-50

Ct Cs Ct Cs Ct Cs Ct Cs

kW kW kW kW kW kW kW kW

311 94 92 101 95 106 97 112 99

26 89 86 95 89 100 91 106 93

411 120 114 126 118 134 123 141 127

26 115 109 120 112 128 117 135 121

511 151 143 160 146 170 151 179 154

26 136 129 144 132 153 136 161 139

611 188 183 200 190 212 195 224 201

26 182 178 194 184 205 189 216 195

711 209 204 221 210 235 216 249 221

26 196 189 208 194 221 200 234 205

Ct Total cooling capacityCs Sensible cooling capacityThe fan power input has not been subtracted from the capacities indicated above

Heater capacityElectric heater capacity

Size

31 41 51 61 71

Single stage kW 45 6 6 9 9

Three stages kW 182745 24366 24366 36549 36549

FLA A 65 87 87 130 130

Referred to single stage heater

Humidifier

Humidifier

Size

31 41 51 61 71

Max steam production kgh 3 3 3 3 3

Full load power input kW 23 23 23 23 23

Full load current A 33 33 33 33 33

Water conductivity min-max Scm2 125-1250

Water supply pipe diam ˝G frac34˝

Min int diam humid supply mm 6

Water drain pipe diam mm 32

CD data series | 77

Water and refrigerant connections

Water and refrigerant connections

ConnectionSize

31 41 51 61 71

Condenser water connections (conf1) ˝G ⅜˝ frac12˝ frac12˝ frac12˝ frac12˝

Nominal pressure drop kPa 172 176 175 173 173

Liquid line (conf 2) Oslash frac12˝ frac12˝ frac12˝ frac12˝ ⅝˝

Gas supply line (conf 2) Oslash ⅝˝ ⅝˝ ⅝˝ ⅝˝ ⅞˝

Condenser water connections (conf6) ˝G frac34˝ 1˝ 1˝ 1frac14˝ 1frac14˝

Nominal pressure drop kPa 166 166 171 171 179

Humidifier water supply ˝G frac34˝ frac34˝ frac34˝ frac34˝ frac34˝

Min int diam humid supply mm 6 6 6 6 6

Humidifier water drain mm 32 32 32 32 32

Condensate drain mm 20 20 20 2 x 20 2 x 20

Electrical data

Electrical data

Size

31 41 51 61 71

Full load power input (1) kW 78 104 113 158 165

FLA (1) A 183 214 231 277 297

LRA A 593 653 808 1185 1165

Copper wire size (2) 5 x mm2 10 10 10 16 16

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

| CD data series8

Air filters

Air filters

Size

31 41 51 61 71

Up flow

Quantity n 2 2 2 4 4

Dimensions mm 525x440 700x440 700x440 545x440 545x440

Thickness mm 48 48 48 48 48

Down flow

Quantity n 1 1 1 2 2

Dimensions mm 545x595 735x595 735x595 565x595 565x595

Thickness mm 98 98 98 98 98

Operating range

Operating range

Size

31 41 51 61 71

Inlet air conditions degC-URmin 18

max 30

Total air flow m3smin 054 075 075 124 124

max 093 130 130 212 212

Max condenser water flow lsconf1 033 039 050 066 072

conf6 14 19 22 31 33

Hydraulic pressure kPa max 600

Please contact our Technical Dept for 2-way valves limits

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

CD data series | 99

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

31 41 51 61 71

A mm 700 700 700 700 700

B mm 700 900 900 1300 1300

C mm 2120 2120 2120 2120 2120

D mm 650 840 840 650 650

E mm 650 840 840 1238 1238

F mm 650 650 650 650 650

G mm 600 600 600 600 600

H mm 150700 150700 150700 150700 150700

I mm 590 780 780 1178 1178

J mm 590 590 590 590 590

K mm 550 740 740 1138 1138

L mm 530 530 530 530 530

Weight kg 170 190 230 310 370

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

| CD data series10

Down flow amp Up Flow dimensions

Down flow amp Up flow versions

Size

31 41 51 61 71

A mm 650 840 840 1238 1238

B mm 650 650 650 650 650

C mm 1970 1970 1970 1970 1970

D mm 590 780 780 1178 1178

E mm 590 590 590 590 590

F mm 552 742 742 1140 1140

G mm 552 552 552 552 552

H mm 150 150 150 150 150

I mm 325 400 400 306 306

L mm - - - 282 282

M mm 163 146 146 172 172

N mm 282 243 243 245 245

O mm 293 343 343 343 343

Please contact our Technical Dept for detailed info about inout position

Front view Side view

Upper view

Down flow version

1111CD data series |

Front view Side view

Bottom view

Up flow version

Syst

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middot Jun

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12 middot

EDM

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B06

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Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

CD data series | 33

Supply air centrifugal fan double inlet forward inclined blades impeller statically and dynamically balanced di-rectly coupled to electric motor with built-in overload pro-tectionAir flow switch on room supply air fanHermetic compressor ldquoscrollrdquo type with built-in safety valve 2-pole electric motor with integrated electronic overload pro-tection Mounted on rubber shock absorbers Valves for weld-ing mounted on suction and discharge connections (conf 2)Refrigerant filter with mechanical and desiccant action molecular-sieve typeLiquid sight-glass with colour-change for moisture indica-tionExpansion valve with plastic external equalizerRefrigerant circuit in copper piping that has been brazed welded with silver alloy Suction line insulated with closed-cell vapour-proof materialHigh-pressure switch with manual resetLow-pressure switch with automatic resetSafety device in high-pressure sectionElectric control panel complete with

Main interlocking power switch

Automatic fuse protections are each single utility

Compressor motor contactor

Fan motor contactors

Auxiliary services transformer

Components and wiring in compliance with applicable IEC Norms

Microprocessor control for single or multi-unit management system with the following characteristics

room air temperature control through the activation of the compressor or the electric heater (option)

supply air temperature limit

management of all alarm conditions

remote start-stop

general alarm

passwordAdvanced microprocessor high performances 16 bit programmable control It is used when customized pro-grammes are required or an increased number of alarms or advanced functions for LAN connectionsUser interface for the display of unit conditions status and operating parameters with the following characteristics

display of room temperature and temperature set-point for supply air

display of operating parameters

control keyboard with two levels of ldquopasswordrdquo

alarm reset and unit set-up

onoff safety switch

watchdog functionR407C refrigerant and oil charge (anti freeze oil type)Factory tests and inspection

ConfigurationsConfiguration 1Packaged unit water cooled coming from cooling tower spring water or city water It is to use water-regulating valve in case of city or spring water operating to reduce the water consumptionThe unit described as above is complete with Condenser water cooled welded-brazed stainless steel plates type

| CD data series4

Configuration 2Self-contained two sections unit with air-cooled condens-er for remote installation The unit described as above is complete withTaps on refrigerant pipes Standard supply include also the remote condenser with electical and pipe connection in field in charge at the me-chanical contractorConfiguration 6Packaged unit cooled with water-glycol coming from dry-cooler or from water industrial cooling system The unit is similar at Configuration 1 with the condenser oversized to allow increased temperature and density typical of water-glycol mixture operating

Accessories and optionsDifferential pressure switch for clogged filter alarmWater leakage alarm complete with control relay and two sensors to be installed in the raised floorFire alarm consist of an optical survey presence smoke di-rectly wired to the microprocessor where the alarm can be customizedElectric reheating coil one two or three stages available de-pending from the size manufactured in extruded aluminium complete with contactor thermal overload protection and safety thermostat It is managed from the microprocessorSteam humidifier immersed electrodes type modulating version complete with probe assembled on return air and microprocessor control cardDehumidification system made with fan speed and con-sequently air flow reduction Humidity probe on return airFresh air intake kit separately supplied for field assembly It is composed of a container with G4 air filter the con-tainer is equipped with a circular connection (80 mm diam) that has to be connected to the fresh air duct Drilling and flexible connection are in charge of mechanical contractorMax available air flow 004 m3sRear return air only for up-flow models Closed front panel and return air intake on the rear side with flange for con-nection to the duct system

Air delivery plenum frame and panels in galvanized steel sheet with plastic coating and internally lined with thermo acoustic polyurethane open cell foam complete with a dif-fuser having a double row of adjustable vanes Can be sup-plied with front diffuser only or with front and sides diffusersBase frame made in heavy steel profiles welded and paint-ed is equipped with adjustable pedestals (adjustment 50 mm) and air deflector The height that has to be indicated from the mechanical contractor is comprised from 150 to 700 mmNon-return damper with aluminium fins fitted on nylon bushings For down-flow version please contact our Sales DeptSpeed control on supply air fan phase-cut type for for-ward blade fans or autotransformer type with four speed for backward blade fans It can be field setClock module microprocessor accessory necessary for alarm report and timingAdvanced microprocessor for temperature + humidity con-trol complete with card and probe for relative humidity con-trol on return air and the dehumidification systemAir filter having efficiency F5 or F7 installed instead of the standard filters Made in syntetic fiber with stainless steel frame are not washable typeSpecial coils with an anti corrosion surface treatmentInternal lininig of the panels in double layers of open-cell polyurethane foam with interposed lead sheet weight of 63 kgm2 22 mm thickness for external panels and 15 mm for internal ones It has the same thermal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unitSandwich panels external in galvanized steel sheet plas-tic coated internal in pre-painted galvanized steel sheet Thermal insulation between the two metal sheets in rigid polyurethane foam class1 non-flammable density 47 kgm3 and conductivity 0024 W(mdegC) It has the same ther-mal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unit Can be used when high pressure fans are requiredSerial output card rs 485 can be used with both models ofmicroprocessor Remote condenser with electical and pipe connection in field in charge at the mechanical contractorAir cooled condenser with

Casing in prepainted aluminium sheet fixed with rivets floor supports for air horizontal discharge

Propeller fan aluminium blades statically and dynami-cally balanced protection grille on air discharge directly coupled to external rotor electric motor

Condensing coil made in copper tubes mechanically ex-panded into aluminium fins copper header with thread-ed connection for rotalock valves

Taps on refrigerant pipes

CD data series | 55

Main technical data

Main technical data

Data Series Size 031 041 051 061 071

Configuration 1

Total cooling capacity (1) kW 106 134 170 212 235

Sensible cooling capacity (1) kW 97 123 151 195 216

Power input kW 232 278 357 472 531

Configuration 2 6

Total cooling capacity (2) kW 100 128 153 205 221

Sensible cooling capacity (2) kW 93 120 139 193 205

Power input kW 28 335 426 564 633

Supply fan EC

Nominal air flow m3s 075 111 111 167 167

External static pressure Pa 20 20 20 20 20

Power input kW 04 07 07 085 085

Engaged electric power kW 05 0736 0736 2 x 05 2 x 05

Face area m3 038 053 053 087 087

Cooling coil Rows number ndeg 3 3 3 3 3

Fin spacing mm 16 16 16 16 16

CompressorNumber of compressors ndeg 1 1 1 1 1

Nominal compressor power HP 35 4 5 65 75

Configuration 1 water cooled condenser

Water flow ls 0166 0194 025 033 036

Water pressure drop kPa 172 176 175 171 179

Configuration 6 water cooled condenser

Water-glycol flow 30 ls 072 094 108 155 164

Water pressure drop kPa 166 166 171 177 179

Air cooled condenser model CG BLN 015 CG BLN 020 CG BLN 020 CG BLN 035 CG BLN 035

Oil charge for circuit L 11 11 185 165 4

Refrigerant chargeConfiguration 1 6 kg 10 11 14 18 21

Configuration 2 kg 31 36 45 58 63

Sound pressure level (up-flowdown-flow) (3) dB(A) 5248 5551 5551 5551 5652

Dimensions

Lenght mm 650 840 840 1238 1238

Width mm 650 650 650 650 650

Height mm 1970 1970 1970 1970 1970

Operating weightConfiguration 1 6 kg 160 180 220 300 360

Configuration 2 kg 155 175 215 290 350

Capacities referred to(1) Room air conditions +24degC50RH Condensing water temperature +1535degC(2) Room air conditions +24degC50RH Room air conditions +24degC50RH External air temperature +32degC Dry-cooler water temperature +3540degC(3) Sound pressure level measured a 2 mt from the machine 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

| CD data series6

Cooling capacity

R407C Cooling capacity - Room air conditions degC-RH

Size Conf

20-50 22-50 24-50 26-50

Ct Cs Ct Cs Ct Cs Ct Cs

kW kW kW kW kW kW kW kW

311 94 92 101 95 106 97 112 99

26 89 86 95 89 100 91 106 93

411 120 114 126 118 134 123 141 127

26 115 109 120 112 128 117 135 121

511 151 143 160 146 170 151 179 154

26 136 129 144 132 153 136 161 139

611 188 183 200 190 212 195 224 201

26 182 178 194 184 205 189 216 195

711 209 204 221 210 235 216 249 221

26 196 189 208 194 221 200 234 205

Ct Total cooling capacityCs Sensible cooling capacityThe fan power input has not been subtracted from the capacities indicated above

Heater capacityElectric heater capacity

Size

31 41 51 61 71

Single stage kW 45 6 6 9 9

Three stages kW 182745 24366 24366 36549 36549

FLA A 65 87 87 130 130

Referred to single stage heater

Humidifier

Humidifier

Size

31 41 51 61 71

Max steam production kgh 3 3 3 3 3

Full load power input kW 23 23 23 23 23

Full load current A 33 33 33 33 33

Water conductivity min-max Scm2 125-1250

Water supply pipe diam ˝G frac34˝

Min int diam humid supply mm 6

Water drain pipe diam mm 32

CD data series | 77

Water and refrigerant connections

Water and refrigerant connections

ConnectionSize

31 41 51 61 71

Condenser water connections (conf1) ˝G ⅜˝ frac12˝ frac12˝ frac12˝ frac12˝

Nominal pressure drop kPa 172 176 175 173 173

Liquid line (conf 2) Oslash frac12˝ frac12˝ frac12˝ frac12˝ ⅝˝

Gas supply line (conf 2) Oslash ⅝˝ ⅝˝ ⅝˝ ⅝˝ ⅞˝

Condenser water connections (conf6) ˝G frac34˝ 1˝ 1˝ 1frac14˝ 1frac14˝

Nominal pressure drop kPa 166 166 171 171 179

Humidifier water supply ˝G frac34˝ frac34˝ frac34˝ frac34˝ frac34˝

Min int diam humid supply mm 6 6 6 6 6

Humidifier water drain mm 32 32 32 32 32

Condensate drain mm 20 20 20 2 x 20 2 x 20

Electrical data

Electrical data

Size

31 41 51 61 71

Full load power input (1) kW 78 104 113 158 165

FLA (1) A 183 214 231 277 297

LRA A 593 653 808 1185 1165

Copper wire size (2) 5 x mm2 10 10 10 16 16

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

| CD data series8

Air filters

Air filters

Size

31 41 51 61 71

Up flow

Quantity n 2 2 2 4 4

Dimensions mm 525x440 700x440 700x440 545x440 545x440

Thickness mm 48 48 48 48 48

Down flow

Quantity n 1 1 1 2 2

Dimensions mm 545x595 735x595 735x595 565x595 565x595

Thickness mm 98 98 98 98 98

Operating range

Operating range

Size

31 41 51 61 71

Inlet air conditions degC-URmin 18

max 30

Total air flow m3smin 054 075 075 124 124

max 093 130 130 212 212

Max condenser water flow lsconf1 033 039 050 066 072

conf6 14 19 22 31 33

Hydraulic pressure kPa max 600

Please contact our Technical Dept for 2-way valves limits

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

CD data series | 99

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

31 41 51 61 71

A mm 700 700 700 700 700

B mm 700 900 900 1300 1300

C mm 2120 2120 2120 2120 2120

D mm 650 840 840 650 650

E mm 650 840 840 1238 1238

F mm 650 650 650 650 650

G mm 600 600 600 600 600

H mm 150700 150700 150700 150700 150700

I mm 590 780 780 1178 1178

J mm 590 590 590 590 590

K mm 550 740 740 1138 1138

L mm 530 530 530 530 530

Weight kg 170 190 230 310 370

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

| CD data series10

Down flow amp Up Flow dimensions

Down flow amp Up flow versions

Size

31 41 51 61 71

A mm 650 840 840 1238 1238

B mm 650 650 650 650 650

C mm 1970 1970 1970 1970 1970

D mm 590 780 780 1178 1178

E mm 590 590 590 590 590

F mm 552 742 742 1140 1140

G mm 552 552 552 552 552

H mm 150 150 150 150 150

I mm 325 400 400 306 306

L mm - - - 282 282

M mm 163 146 146 172 172

N mm 282 243 243 245 245

O mm 293 343 343 343 343

Please contact our Technical Dept for detailed info about inout position

Front view Side view

Upper view

Down flow version

1111CD data series |

Front view Side view

Bottom view

Up flow version

Syst

emai

r AC

middot Jun

e 20

12 middot

EDM

CD-

S1G

B06

12

As p

art o

f our

ong

oing

pro

duct

impr

ovem

ent p

rogr

amm

e o

ur p

rodu

cts

are

subj

ect t

o ch

ange

with

out p

rior n

otic

e N

on c

ontr

actu

al p

hoto

s

Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

| CD data series4

Configuration 2Self-contained two sections unit with air-cooled condens-er for remote installation The unit described as above is complete withTaps on refrigerant pipes Standard supply include also the remote condenser with electical and pipe connection in field in charge at the me-chanical contractorConfiguration 6Packaged unit cooled with water-glycol coming from dry-cooler or from water industrial cooling system The unit is similar at Configuration 1 with the condenser oversized to allow increased temperature and density typical of water-glycol mixture operating

Accessories and optionsDifferential pressure switch for clogged filter alarmWater leakage alarm complete with control relay and two sensors to be installed in the raised floorFire alarm consist of an optical survey presence smoke di-rectly wired to the microprocessor where the alarm can be customizedElectric reheating coil one two or three stages available de-pending from the size manufactured in extruded aluminium complete with contactor thermal overload protection and safety thermostat It is managed from the microprocessorSteam humidifier immersed electrodes type modulating version complete with probe assembled on return air and microprocessor control cardDehumidification system made with fan speed and con-sequently air flow reduction Humidity probe on return airFresh air intake kit separately supplied for field assembly It is composed of a container with G4 air filter the con-tainer is equipped with a circular connection (80 mm diam) that has to be connected to the fresh air duct Drilling and flexible connection are in charge of mechanical contractorMax available air flow 004 m3sRear return air only for up-flow models Closed front panel and return air intake on the rear side with flange for con-nection to the duct system

Air delivery plenum frame and panels in galvanized steel sheet with plastic coating and internally lined with thermo acoustic polyurethane open cell foam complete with a dif-fuser having a double row of adjustable vanes Can be sup-plied with front diffuser only or with front and sides diffusersBase frame made in heavy steel profiles welded and paint-ed is equipped with adjustable pedestals (adjustment 50 mm) and air deflector The height that has to be indicated from the mechanical contractor is comprised from 150 to 700 mmNon-return damper with aluminium fins fitted on nylon bushings For down-flow version please contact our Sales DeptSpeed control on supply air fan phase-cut type for for-ward blade fans or autotransformer type with four speed for backward blade fans It can be field setClock module microprocessor accessory necessary for alarm report and timingAdvanced microprocessor for temperature + humidity con-trol complete with card and probe for relative humidity con-trol on return air and the dehumidification systemAir filter having efficiency F5 or F7 installed instead of the standard filters Made in syntetic fiber with stainless steel frame are not washable typeSpecial coils with an anti corrosion surface treatmentInternal lininig of the panels in double layers of open-cell polyurethane foam with interposed lead sheet weight of 63 kgm2 22 mm thickness for external panels and 15 mm for internal ones It has the same thermal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unitSandwich panels external in galvanized steel sheet plas-tic coated internal in pre-painted galvanized steel sheet Thermal insulation between the two metal sheets in rigid polyurethane foam class1 non-flammable density 47 kgm3 and conductivity 0024 W(mdegC) It has the same ther-mal insulation characteristics of the standard and improves of 4 dB(A) the noise of the unit Can be used when high pressure fans are requiredSerial output card rs 485 can be used with both models ofmicroprocessor Remote condenser with electical and pipe connection in field in charge at the mechanical contractorAir cooled condenser with

Casing in prepainted aluminium sheet fixed with rivets floor supports for air horizontal discharge

Propeller fan aluminium blades statically and dynami-cally balanced protection grille on air discharge directly coupled to external rotor electric motor

Condensing coil made in copper tubes mechanically ex-panded into aluminium fins copper header with thread-ed connection for rotalock valves

Taps on refrigerant pipes

CD data series | 55

Main technical data

Main technical data

Data Series Size 031 041 051 061 071

Configuration 1

Total cooling capacity (1) kW 106 134 170 212 235

Sensible cooling capacity (1) kW 97 123 151 195 216

Power input kW 232 278 357 472 531

Configuration 2 6

Total cooling capacity (2) kW 100 128 153 205 221

Sensible cooling capacity (2) kW 93 120 139 193 205

Power input kW 28 335 426 564 633

Supply fan EC

Nominal air flow m3s 075 111 111 167 167

External static pressure Pa 20 20 20 20 20

Power input kW 04 07 07 085 085

Engaged electric power kW 05 0736 0736 2 x 05 2 x 05

Face area m3 038 053 053 087 087

Cooling coil Rows number ndeg 3 3 3 3 3

Fin spacing mm 16 16 16 16 16

CompressorNumber of compressors ndeg 1 1 1 1 1

Nominal compressor power HP 35 4 5 65 75

Configuration 1 water cooled condenser

Water flow ls 0166 0194 025 033 036

Water pressure drop kPa 172 176 175 171 179

Configuration 6 water cooled condenser

Water-glycol flow 30 ls 072 094 108 155 164

Water pressure drop kPa 166 166 171 177 179

Air cooled condenser model CG BLN 015 CG BLN 020 CG BLN 020 CG BLN 035 CG BLN 035

Oil charge for circuit L 11 11 185 165 4

Refrigerant chargeConfiguration 1 6 kg 10 11 14 18 21

Configuration 2 kg 31 36 45 58 63

Sound pressure level (up-flowdown-flow) (3) dB(A) 5248 5551 5551 5551 5652

Dimensions

Lenght mm 650 840 840 1238 1238

Width mm 650 650 650 650 650

Height mm 1970 1970 1970 1970 1970

Operating weightConfiguration 1 6 kg 160 180 220 300 360

Configuration 2 kg 155 175 215 290 350

Capacities referred to(1) Room air conditions +24degC50RH Condensing water temperature +1535degC(2) Room air conditions +24degC50RH Room air conditions +24degC50RH External air temperature +32degC Dry-cooler water temperature +3540degC(3) Sound pressure level measured a 2 mt from the machine 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

| CD data series6

Cooling capacity

R407C Cooling capacity - Room air conditions degC-RH

Size Conf

20-50 22-50 24-50 26-50

Ct Cs Ct Cs Ct Cs Ct Cs

kW kW kW kW kW kW kW kW

311 94 92 101 95 106 97 112 99

26 89 86 95 89 100 91 106 93

411 120 114 126 118 134 123 141 127

26 115 109 120 112 128 117 135 121

511 151 143 160 146 170 151 179 154

26 136 129 144 132 153 136 161 139

611 188 183 200 190 212 195 224 201

26 182 178 194 184 205 189 216 195

711 209 204 221 210 235 216 249 221

26 196 189 208 194 221 200 234 205

Ct Total cooling capacityCs Sensible cooling capacityThe fan power input has not been subtracted from the capacities indicated above

Heater capacityElectric heater capacity

Size

31 41 51 61 71

Single stage kW 45 6 6 9 9

Three stages kW 182745 24366 24366 36549 36549

FLA A 65 87 87 130 130

Referred to single stage heater

Humidifier

Humidifier

Size

31 41 51 61 71

Max steam production kgh 3 3 3 3 3

Full load power input kW 23 23 23 23 23

Full load current A 33 33 33 33 33

Water conductivity min-max Scm2 125-1250

Water supply pipe diam ˝G frac34˝

Min int diam humid supply mm 6

Water drain pipe diam mm 32

CD data series | 77

Water and refrigerant connections

Water and refrigerant connections

ConnectionSize

31 41 51 61 71

Condenser water connections (conf1) ˝G ⅜˝ frac12˝ frac12˝ frac12˝ frac12˝

Nominal pressure drop kPa 172 176 175 173 173

Liquid line (conf 2) Oslash frac12˝ frac12˝ frac12˝ frac12˝ ⅝˝

Gas supply line (conf 2) Oslash ⅝˝ ⅝˝ ⅝˝ ⅝˝ ⅞˝

Condenser water connections (conf6) ˝G frac34˝ 1˝ 1˝ 1frac14˝ 1frac14˝

Nominal pressure drop kPa 166 166 171 171 179

Humidifier water supply ˝G frac34˝ frac34˝ frac34˝ frac34˝ frac34˝

Min int diam humid supply mm 6 6 6 6 6

Humidifier water drain mm 32 32 32 32 32

Condensate drain mm 20 20 20 2 x 20 2 x 20

Electrical data

Electrical data

Size

31 41 51 61 71

Full load power input (1) kW 78 104 113 158 165

FLA (1) A 183 214 231 277 297

LRA A 593 653 808 1185 1165

Copper wire size (2) 5 x mm2 10 10 10 16 16

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

| CD data series8

Air filters

Air filters

Size

31 41 51 61 71

Up flow

Quantity n 2 2 2 4 4

Dimensions mm 525x440 700x440 700x440 545x440 545x440

Thickness mm 48 48 48 48 48

Down flow

Quantity n 1 1 1 2 2

Dimensions mm 545x595 735x595 735x595 565x595 565x595

Thickness mm 98 98 98 98 98

Operating range

Operating range

Size

31 41 51 61 71

Inlet air conditions degC-URmin 18

max 30

Total air flow m3smin 054 075 075 124 124

max 093 130 130 212 212

Max condenser water flow lsconf1 033 039 050 066 072

conf6 14 19 22 31 33

Hydraulic pressure kPa max 600

Please contact our Technical Dept for 2-way valves limits

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

CD data series | 99

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

31 41 51 61 71

A mm 700 700 700 700 700

B mm 700 900 900 1300 1300

C mm 2120 2120 2120 2120 2120

D mm 650 840 840 650 650

E mm 650 840 840 1238 1238

F mm 650 650 650 650 650

G mm 600 600 600 600 600

H mm 150700 150700 150700 150700 150700

I mm 590 780 780 1178 1178

J mm 590 590 590 590 590

K mm 550 740 740 1138 1138

L mm 530 530 530 530 530

Weight kg 170 190 230 310 370

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

| CD data series10

Down flow amp Up Flow dimensions

Down flow amp Up flow versions

Size

31 41 51 61 71

A mm 650 840 840 1238 1238

B mm 650 650 650 650 650

C mm 1970 1970 1970 1970 1970

D mm 590 780 780 1178 1178

E mm 590 590 590 590 590

F mm 552 742 742 1140 1140

G mm 552 552 552 552 552

H mm 150 150 150 150 150

I mm 325 400 400 306 306

L mm - - - 282 282

M mm 163 146 146 172 172

N mm 282 243 243 245 245

O mm 293 343 343 343 343

Please contact our Technical Dept for detailed info about inout position

Front view Side view

Upper view

Down flow version

1111CD data series |

Front view Side view

Bottom view

Up flow version

Syst

emai

r AC

middot Jun

e 20

12 middot

EDM

CD-

S1G

B06

12

As p

art o

f our

ong

oing

pro

duct

impr

ovem

ent p

rogr

amm

e o

ur p

rodu

cts

are

subj

ect t

o ch

ange

with

out p

rior n

otic

e N

on c

ontr

actu

al p

hoto

s

Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

CD data series | 55

Main technical data

Main technical data

Data Series Size 031 041 051 061 071

Configuration 1

Total cooling capacity (1) kW 106 134 170 212 235

Sensible cooling capacity (1) kW 97 123 151 195 216

Power input kW 232 278 357 472 531

Configuration 2 6

Total cooling capacity (2) kW 100 128 153 205 221

Sensible cooling capacity (2) kW 93 120 139 193 205

Power input kW 28 335 426 564 633

Supply fan EC

Nominal air flow m3s 075 111 111 167 167

External static pressure Pa 20 20 20 20 20

Power input kW 04 07 07 085 085

Engaged electric power kW 05 0736 0736 2 x 05 2 x 05

Face area m3 038 053 053 087 087

Cooling coil Rows number ndeg 3 3 3 3 3

Fin spacing mm 16 16 16 16 16

CompressorNumber of compressors ndeg 1 1 1 1 1

Nominal compressor power HP 35 4 5 65 75

Configuration 1 water cooled condenser

Water flow ls 0166 0194 025 033 036

Water pressure drop kPa 172 176 175 171 179

Configuration 6 water cooled condenser

Water-glycol flow 30 ls 072 094 108 155 164

Water pressure drop kPa 166 166 171 177 179

Air cooled condenser model CG BLN 015 CG BLN 020 CG BLN 020 CG BLN 035 CG BLN 035

Oil charge for circuit L 11 11 185 165 4

Refrigerant chargeConfiguration 1 6 kg 10 11 14 18 21

Configuration 2 kg 31 36 45 58 63

Sound pressure level (up-flowdown-flow) (3) dB(A) 5248 5551 5551 5551 5652

Dimensions

Lenght mm 650 840 840 1238 1238

Width mm 650 650 650 650 650

Height mm 1970 1970 1970 1970 1970

Operating weightConfiguration 1 6 kg 160 180 220 300 360

Configuration 2 kg 155 175 215 290 350

Capacities referred to(1) Room air conditions +24degC50RH Condensing water temperature +1535degC(2) Room air conditions +24degC50RH Room air conditions +24degC50RH External air temperature +32degC Dry-cooler water temperature +3540degC(3) Sound pressure level measured a 2 mt from the machine 1 m from the ground in free field conditionsThe fan power input has not been subtracted from the capacities indicated above

| CD data series6

Cooling capacity

R407C Cooling capacity - Room air conditions degC-RH

Size Conf

20-50 22-50 24-50 26-50

Ct Cs Ct Cs Ct Cs Ct Cs

kW kW kW kW kW kW kW kW

311 94 92 101 95 106 97 112 99

26 89 86 95 89 100 91 106 93

411 120 114 126 118 134 123 141 127

26 115 109 120 112 128 117 135 121

511 151 143 160 146 170 151 179 154

26 136 129 144 132 153 136 161 139

611 188 183 200 190 212 195 224 201

26 182 178 194 184 205 189 216 195

711 209 204 221 210 235 216 249 221

26 196 189 208 194 221 200 234 205

Ct Total cooling capacityCs Sensible cooling capacityThe fan power input has not been subtracted from the capacities indicated above

Heater capacityElectric heater capacity

Size

31 41 51 61 71

Single stage kW 45 6 6 9 9

Three stages kW 182745 24366 24366 36549 36549

FLA A 65 87 87 130 130

Referred to single stage heater

Humidifier

Humidifier

Size

31 41 51 61 71

Max steam production kgh 3 3 3 3 3

Full load power input kW 23 23 23 23 23

Full load current A 33 33 33 33 33

Water conductivity min-max Scm2 125-1250

Water supply pipe diam ˝G frac34˝

Min int diam humid supply mm 6

Water drain pipe diam mm 32

CD data series | 77

Water and refrigerant connections

Water and refrigerant connections

ConnectionSize

31 41 51 61 71

Condenser water connections (conf1) ˝G ⅜˝ frac12˝ frac12˝ frac12˝ frac12˝

Nominal pressure drop kPa 172 176 175 173 173

Liquid line (conf 2) Oslash frac12˝ frac12˝ frac12˝ frac12˝ ⅝˝

Gas supply line (conf 2) Oslash ⅝˝ ⅝˝ ⅝˝ ⅝˝ ⅞˝

Condenser water connections (conf6) ˝G frac34˝ 1˝ 1˝ 1frac14˝ 1frac14˝

Nominal pressure drop kPa 166 166 171 171 179

Humidifier water supply ˝G frac34˝ frac34˝ frac34˝ frac34˝ frac34˝

Min int diam humid supply mm 6 6 6 6 6

Humidifier water drain mm 32 32 32 32 32

Condensate drain mm 20 20 20 2 x 20 2 x 20

Electrical data

Electrical data

Size

31 41 51 61 71

Full load power input (1) kW 78 104 113 158 165

FLA (1) A 183 214 231 277 297

LRA A 593 653 808 1185 1165

Copper wire size (2) 5 x mm2 10 10 10 16 16

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

| CD data series8

Air filters

Air filters

Size

31 41 51 61 71

Up flow

Quantity n 2 2 2 4 4

Dimensions mm 525x440 700x440 700x440 545x440 545x440

Thickness mm 48 48 48 48 48

Down flow

Quantity n 1 1 1 2 2

Dimensions mm 545x595 735x595 735x595 565x595 565x595

Thickness mm 98 98 98 98 98

Operating range

Operating range

Size

31 41 51 61 71

Inlet air conditions degC-URmin 18

max 30

Total air flow m3smin 054 075 075 124 124

max 093 130 130 212 212

Max condenser water flow lsconf1 033 039 050 066 072

conf6 14 19 22 31 33

Hydraulic pressure kPa max 600

Please contact our Technical Dept for 2-way valves limits

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

CD data series | 99

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

31 41 51 61 71

A mm 700 700 700 700 700

B mm 700 900 900 1300 1300

C mm 2120 2120 2120 2120 2120

D mm 650 840 840 650 650

E mm 650 840 840 1238 1238

F mm 650 650 650 650 650

G mm 600 600 600 600 600

H mm 150700 150700 150700 150700 150700

I mm 590 780 780 1178 1178

J mm 590 590 590 590 590

K mm 550 740 740 1138 1138

L mm 530 530 530 530 530

Weight kg 170 190 230 310 370

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

| CD data series10

Down flow amp Up Flow dimensions

Down flow amp Up flow versions

Size

31 41 51 61 71

A mm 650 840 840 1238 1238

B mm 650 650 650 650 650

C mm 1970 1970 1970 1970 1970

D mm 590 780 780 1178 1178

E mm 590 590 590 590 590

F mm 552 742 742 1140 1140

G mm 552 552 552 552 552

H mm 150 150 150 150 150

I mm 325 400 400 306 306

L mm - - - 282 282

M mm 163 146 146 172 172

N mm 282 243 243 245 245

O mm 293 343 343 343 343

Please contact our Technical Dept for detailed info about inout position

Front view Side view

Upper view

Down flow version

1111CD data series |

Front view Side view

Bottom view

Up flow version

Syst

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12 middot

EDM

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B06

12

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Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

| CD data series6

Cooling capacity

R407C Cooling capacity - Room air conditions degC-RH

Size Conf

20-50 22-50 24-50 26-50

Ct Cs Ct Cs Ct Cs Ct Cs

kW kW kW kW kW kW kW kW

311 94 92 101 95 106 97 112 99

26 89 86 95 89 100 91 106 93

411 120 114 126 118 134 123 141 127

26 115 109 120 112 128 117 135 121

511 151 143 160 146 170 151 179 154

26 136 129 144 132 153 136 161 139

611 188 183 200 190 212 195 224 201

26 182 178 194 184 205 189 216 195

711 209 204 221 210 235 216 249 221

26 196 189 208 194 221 200 234 205

Ct Total cooling capacityCs Sensible cooling capacityThe fan power input has not been subtracted from the capacities indicated above

Heater capacityElectric heater capacity

Size

31 41 51 61 71

Single stage kW 45 6 6 9 9

Three stages kW 182745 24366 24366 36549 36549

FLA A 65 87 87 130 130

Referred to single stage heater

Humidifier

Humidifier

Size

31 41 51 61 71

Max steam production kgh 3 3 3 3 3

Full load power input kW 23 23 23 23 23

Full load current A 33 33 33 33 33

Water conductivity min-max Scm2 125-1250

Water supply pipe diam ˝G frac34˝

Min int diam humid supply mm 6

Water drain pipe diam mm 32

CD data series | 77

Water and refrigerant connections

Water and refrigerant connections

ConnectionSize

31 41 51 61 71

Condenser water connections (conf1) ˝G ⅜˝ frac12˝ frac12˝ frac12˝ frac12˝

Nominal pressure drop kPa 172 176 175 173 173

Liquid line (conf 2) Oslash frac12˝ frac12˝ frac12˝ frac12˝ ⅝˝

Gas supply line (conf 2) Oslash ⅝˝ ⅝˝ ⅝˝ ⅝˝ ⅞˝

Condenser water connections (conf6) ˝G frac34˝ 1˝ 1˝ 1frac14˝ 1frac14˝

Nominal pressure drop kPa 166 166 171 171 179

Humidifier water supply ˝G frac34˝ frac34˝ frac34˝ frac34˝ frac34˝

Min int diam humid supply mm 6 6 6 6 6

Humidifier water drain mm 32 32 32 32 32

Condensate drain mm 20 20 20 2 x 20 2 x 20

Electrical data

Electrical data

Size

31 41 51 61 71

Full load power input (1) kW 78 104 113 158 165

FLA (1) A 183 214 231 277 297

LRA A 593 653 808 1185 1165

Copper wire size (2) 5 x mm2 10 10 10 16 16

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

| CD data series8

Air filters

Air filters

Size

31 41 51 61 71

Up flow

Quantity n 2 2 2 4 4

Dimensions mm 525x440 700x440 700x440 545x440 545x440

Thickness mm 48 48 48 48 48

Down flow

Quantity n 1 1 1 2 2

Dimensions mm 545x595 735x595 735x595 565x595 565x595

Thickness mm 98 98 98 98 98

Operating range

Operating range

Size

31 41 51 61 71

Inlet air conditions degC-URmin 18

max 30

Total air flow m3smin 054 075 075 124 124

max 093 130 130 212 212

Max condenser water flow lsconf1 033 039 050 066 072

conf6 14 19 22 31 33

Hydraulic pressure kPa max 600

Please contact our Technical Dept for 2-way valves limits

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

CD data series | 99

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

31 41 51 61 71

A mm 700 700 700 700 700

B mm 700 900 900 1300 1300

C mm 2120 2120 2120 2120 2120

D mm 650 840 840 650 650

E mm 650 840 840 1238 1238

F mm 650 650 650 650 650

G mm 600 600 600 600 600

H mm 150700 150700 150700 150700 150700

I mm 590 780 780 1178 1178

J mm 590 590 590 590 590

K mm 550 740 740 1138 1138

L mm 530 530 530 530 530

Weight kg 170 190 230 310 370

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

| CD data series10

Down flow amp Up Flow dimensions

Down flow amp Up flow versions

Size

31 41 51 61 71

A mm 650 840 840 1238 1238

B mm 650 650 650 650 650

C mm 1970 1970 1970 1970 1970

D mm 590 780 780 1178 1178

E mm 590 590 590 590 590

F mm 552 742 742 1140 1140

G mm 552 552 552 552 552

H mm 150 150 150 150 150

I mm 325 400 400 306 306

L mm - - - 282 282

M mm 163 146 146 172 172

N mm 282 243 243 245 245

O mm 293 343 343 343 343

Please contact our Technical Dept for detailed info about inout position

Front view Side view

Upper view

Down flow version

1111CD data series |

Front view Side view

Bottom view

Up flow version

Syst

emai

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middot Jun

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12 middot

EDM

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S1G

B06

12

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Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

CD data series | 77

Water and refrigerant connections

Water and refrigerant connections

ConnectionSize

31 41 51 61 71

Condenser water connections (conf1) ˝G ⅜˝ frac12˝ frac12˝ frac12˝ frac12˝

Nominal pressure drop kPa 172 176 175 173 173

Liquid line (conf 2) Oslash frac12˝ frac12˝ frac12˝ frac12˝ ⅝˝

Gas supply line (conf 2) Oslash ⅝˝ ⅝˝ ⅝˝ ⅝˝ ⅞˝

Condenser water connections (conf6) ˝G frac34˝ 1˝ 1˝ 1frac14˝ 1frac14˝

Nominal pressure drop kPa 166 166 171 171 179

Humidifier water supply ˝G frac34˝ frac34˝ frac34˝ frac34˝ frac34˝

Min int diam humid supply mm 6 6 6 6 6

Humidifier water drain mm 32 32 32 32 32

Condensate drain mm 20 20 20 2 x 20 2 x 20

Electrical data

Electrical data

Size

31 41 51 61 71

Full load power input (1) kW 78 104 113 158 165

FLA (1) A 183 214 231 277 297

LRA A 593 653 808 1185 1165

Copper wire size (2) 5 x mm2 10 10 10 16 16

Electrical supply VphHz 400 plusmn 10 3 + N50

(1) At the maximum operating admitted conditions Unit complete with humidifier and electric heater(2) Wire size valid for distances up to 30 mt Max voltage drop 3For the operating data please refer to the unit wiring diagram

| CD data series8

Air filters

Air filters

Size

31 41 51 61 71

Up flow

Quantity n 2 2 2 4 4

Dimensions mm 525x440 700x440 700x440 545x440 545x440

Thickness mm 48 48 48 48 48

Down flow

Quantity n 1 1 1 2 2

Dimensions mm 545x595 735x595 735x595 565x595 565x595

Thickness mm 98 98 98 98 98

Operating range

Operating range

Size

31 41 51 61 71

Inlet air conditions degC-URmin 18

max 30

Total air flow m3smin 054 075 075 124 124

max 093 130 130 212 212

Max condenser water flow lsconf1 033 039 050 066 072

conf6 14 19 22 31 33

Hydraulic pressure kPa max 600

Please contact our Technical Dept for 2-way valves limits

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

CD data series | 99

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

31 41 51 61 71

A mm 700 700 700 700 700

B mm 700 900 900 1300 1300

C mm 2120 2120 2120 2120 2120

D mm 650 840 840 650 650

E mm 650 840 840 1238 1238

F mm 650 650 650 650 650

G mm 600 600 600 600 600

H mm 150700 150700 150700 150700 150700

I mm 590 780 780 1178 1178

J mm 590 590 590 590 590

K mm 550 740 740 1138 1138

L mm 530 530 530 530 530

Weight kg 170 190 230 310 370

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

| CD data series10

Down flow amp Up Flow dimensions

Down flow amp Up flow versions

Size

31 41 51 61 71

A mm 650 840 840 1238 1238

B mm 650 650 650 650 650

C mm 1970 1970 1970 1970 1970

D mm 590 780 780 1178 1178

E mm 590 590 590 590 590

F mm 552 742 742 1140 1140

G mm 552 552 552 552 552

H mm 150 150 150 150 150

I mm 325 400 400 306 306

L mm - - - 282 282

M mm 163 146 146 172 172

N mm 282 243 243 245 245

O mm 293 343 343 343 343

Please contact our Technical Dept for detailed info about inout position

Front view Side view

Upper view

Down flow version

1111CD data series |

Front view Side view

Bottom view

Up flow version

Syst

emai

r AC

middot Jun

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12 middot

EDM

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B06

12

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Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

| CD data series8

Air filters

Air filters

Size

31 41 51 61 71

Up flow

Quantity n 2 2 2 4 4

Dimensions mm 525x440 700x440 700x440 545x440 545x440

Thickness mm 48 48 48 48 48

Down flow

Quantity n 1 1 1 2 2

Dimensions mm 545x595 735x595 735x595 565x595 565x595

Thickness mm 98 98 98 98 98

Operating range

Operating range

Size

31 41 51 61 71

Inlet air conditions degC-URmin 18

max 30

Total air flow m3smin 054 075 075 124 124

max 093 130 130 212 212

Max condenser water flow lsconf1 033 039 050 066 072

conf6 14 19 22 31 33

Hydraulic pressure kPa max 600

Please contact our Technical Dept for 2-way valves limits

Glycol correction factors

Glycol correction factors

Glycol percentage 0 10 20 30 40 50

Freezing point degC 0 -5 -10 -15 -20 -30

Capacity factor 1 098 095 093 091 088

Water flow factor 1 101 104 108 114 120

Pressure drop factor 1 105 113 121 126 132

CD data series | 99

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

31 41 51 61 71

A mm 700 700 700 700 700

B mm 700 900 900 1300 1300

C mm 2120 2120 2120 2120 2120

D mm 650 840 840 650 650

E mm 650 840 840 1238 1238

F mm 650 650 650 650 650

G mm 600 600 600 600 600

H mm 150700 150700 150700 150700 150700

I mm 590 780 780 1178 1178

J mm 590 590 590 590 590

K mm 550 740 740 1138 1138

L mm 530 530 530 530 530

Weight kg 170 190 230 310 370

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

| CD data series10

Down flow amp Up Flow dimensions

Down flow amp Up flow versions

Size

31 41 51 61 71

A mm 650 840 840 1238 1238

B mm 650 650 650 650 650

C mm 1970 1970 1970 1970 1970

D mm 590 780 780 1178 1178

E mm 590 590 590 590 590

F mm 552 742 742 1140 1140

G mm 552 552 552 552 552

H mm 150 150 150 150 150

I mm 325 400 400 306 306

L mm - - - 282 282

M mm 163 146 146 172 172

N mm 282 243 243 245 245

O mm 293 343 343 343 343

Please contact our Technical Dept for detailed info about inout position

Front view Side view

Upper view

Down flow version

1111CD data series |

Front view Side view

Bottom view

Up flow version

Syst

emai

r AC

middot Jun

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12 middot

EDM

CD-

S1G

B06

12

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Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

CD data series | 99

Dimensions and weights

Packing - Plenum - Baseframe - Floor hole

Size

31 41 51 61 71

A mm 700 700 700 700 700

B mm 700 900 900 1300 1300

C mm 2120 2120 2120 2120 2120

D mm 650 840 840 650 650

E mm 650 840 840 1238 1238

F mm 650 650 650 650 650

G mm 600 600 600 600 600

H mm 150700 150700 150700 150700 150700

I mm 590 780 780 1178 1178

J mm 590 590 590 590 590

K mm 550 740 740 1138 1138

L mm 530 530 530 530 530

Weight kg 170 190 230 310 370

The eight has to be indicated by the mechanical contractor adjustment 50 mm Shipping weight

| CD data series10

Down flow amp Up Flow dimensions

Down flow amp Up flow versions

Size

31 41 51 61 71

A mm 650 840 840 1238 1238

B mm 650 650 650 650 650

C mm 1970 1970 1970 1970 1970

D mm 590 780 780 1178 1178

E mm 590 590 590 590 590

F mm 552 742 742 1140 1140

G mm 552 552 552 552 552

H mm 150 150 150 150 150

I mm 325 400 400 306 306

L mm - - - 282 282

M mm 163 146 146 172 172

N mm 282 243 243 245 245

O mm 293 343 343 343 343

Please contact our Technical Dept for detailed info about inout position

Front view Side view

Upper view

Down flow version

1111CD data series |

Front view Side view

Bottom view

Up flow version

Syst

emai

r AC

middot Jun

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12 middot

EDM

CD-

S1G

B06

12

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Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

| CD data series10

Down flow amp Up Flow dimensions

Down flow amp Up flow versions

Size

31 41 51 61 71

A mm 650 840 840 1238 1238

B mm 650 650 650 650 650

C mm 1970 1970 1970 1970 1970

D mm 590 780 780 1178 1178

E mm 590 590 590 590 590

F mm 552 742 742 1140 1140

G mm 552 552 552 552 552

H mm 150 150 150 150 150

I mm 325 400 400 306 306

L mm - - - 282 282

M mm 163 146 146 172 172

N mm 282 243 243 245 245

O mm 293 343 343 343 343

Please contact our Technical Dept for detailed info about inout position

Front view Side view

Upper view

Down flow version

1111CD data series |

Front view Side view

Bottom view

Up flow version

Syst

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middot Jun

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12 middot

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CD-

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Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

1111CD data series |

Front view Side view

Bottom view

Up flow version

Syst

emai

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middot Jun

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12 middot

EDM

CD-

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Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom

Syst

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12 middot

EDM

CD-

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Systemair AC srlVia XXV Aprile 2920825 Barlassina (MB) Italy

Tel +39 0362 680 1Fax +39 0362 680 693

infoACsystemairitwwwsystemaircom