york marine centrifugal fans - tv-me.comtv-me.com/download.php?a=johnson_controls.pdf · johnson...

DescriptionCentrifugal fans are used for ventilation installation in

marine systems, particularly preferred for aspiration of clean

and slightly dusty air at in-line and end-line applications.

Type AB type is for low & middle pressure, and the impellers

are forward curved.

AB is supplied in two different types:

• AB ~ direct driven which is manufactured up to

15.000 m3/h

• AB-T ~ belt driven which is manufactured up to

100.000 m3/h

Type AED is for middle pressure and the impellers are back-

ward curved. Only supplied direct driven and manufactured

with a capacity between 500 to 20.000 m3/h

• All standards can be converted to an EX-type

(Explosion proof).

(For ventilations of premises where potentially explosive

atmospheres possible)

• Static and dynamic vibration defects are recovered after

production according to appropriate ISO norm

YORK Marine Centrifugal Fans

Features

• flexible connectors

• Wire guards

• Mounting feet

• Fixed blade louver

• Cones

• Thick casing

• Matching flanges

• Access door

• Silencer

• Antivibration Mountings

• Outside fitted terminal box

Materials

• Fan and casing are formed from the ST 37.2 steel sheets

with integral supports. The steel parts are protected with

grey paint finish, which is applied after production.

Hot-dip galvanization is an optional

Furnace paint or epoxy paint is available.

.

Marine Electrical motorsElectric Motor Bodies are constructed injection type

Aluminium, designed to comply with IEC and DIN Norms

and rules to ensure long life and reliability.

The motors are marine certificated and with IP55 protec-

tion as standard.

Type AB Type AED

Johnson Controls Marine - Refrigeration & HVAC Jens Juuls Vej 28 · 8260 Viby J · DenmarkPhone +45 87 36 35 00 · Fax +45 87 36 35 01www.yorkref.com · [email protected]

TypeDimensions in mm

A B C D E ØF H K L

AB 200 490 345 316 255 315 200 265 193 130

AB 225 540 380 340 285 345 230 290 208 145

AB 250 605 420 362 323 383 260 322 229 165

AB 280 650 468 330 360 420 290 345 247 183

AB 315 748 515 472 402 482 325 400 289 205

AB 355 834 570 517 452 532 360 442 314 230

AB 400 934 645 563 510 590 400 492 339 255

AB 450 1040 730 748 573 673 460 545 394 290

TypeRatedOutput(kW)

Dimensions in mm

A B C2850 Rpm

C2850 Rpm D E F G H K L

AED 6 0.37 444 402 320 320 156 216 160 240 290 195 135

AED 7 0.37 525 490 335 335 172 232 180 280 330 210 150

AED8 0.55 595 544 365 365 195 255 200 370 370 230 170

AED 9 0.75 685 630 395 395 225 285 240 425 420 260 200

AED 10 1.1 750 700 500 475 245 325 250 575 347 280 200

AED 11 1.5 810 750 545 520 275 355 280 615 372 305 225

AED 12 2.2 890 815 595 300 380 310 655 410 340 250

AED 13 3 950 875 620 325 405 335 690 438 355 275

AED 14 4 1015 925 665 357 437 370 745 453 380 300

AED 15 7.5 1120 1025 760 375 475 390 825 520 425 325

AED 17 11 1255 1160 905 425 525 435 905 580 450 350

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Technical data

Type AB

Type AED

The above technical information is subject to reservations of errors and updated product changes.

Features• Marine Chiller Units, designed and manufactured by

Johnson Controls Marine for long service in heavy sea

conditions

• Condenser with integrated liquid receiver, suction gas

heat exchanger and liquid sub-cooler, for minimum

space requirements and easy installation

• Designed for various HFC or HCFC refrigerants

• Designed for air conditioning cooling capacities, 50-285 kW

UnitCompressors are semi hermetic multi cylinder reciprocating type.

They include:

• cylinder unloading capacity regulation

• positive lubrication by integral oil pump

• integral safety valve

• integral suction strainer

• suction and discharge isolating valves

• crankcase heater

• oil level sight glass

• suction filter for start-up & running-in.

• electronic expansion valve

• PT-100 sensors for measurement of chilled water supply

and return temperature

• flow switch in chilled water pipe system as safe guard for

freezing

Capacity regulationCapacity regulation may be actuated manually or automati-

cally to provide the following capacity steps:

Condenser, with built-in liquid receiver and heat exchanger

The condenser is a cleanable, shell-and-tube type with

build-in receiver, suction gas heat exchanger and liquid sub-

cooler. The tubes are CuNi for seawater and Cu for fresh water.

For seawater cooling the shell are steel, tube-plate CuNi /

steel compound and the end-covers are red brass.

For freshwater cooling the shell and tube-plates are steel.

The end covers are coated cast iron.

The build in suction/liquid heat exchanger ensures safe

operation, minimize the risk of liquid hammering, secure

sufficient liquid sub-cooling and improve the compressors

performance.

Condenser pressure safety relief valve set to open at the

design pressure.

Refrigerant filter/drier systemRefrigerant filter/drier system is included and provides:

• liquid refrigerant filter/drier with isolation valves

• liquid line sight glass with moisture indicator

• refrigerant charging valve.

YORK Marine chiller unitsType MCSH-P

Unit type for R404a Capacity StepMCSH-P / 4H -CRxC271954 50% - 100%MCSH-P / 6J -CRxC271954 33% - 66% - 100%MCSH-P / 6H -CRxC271954 33% - 66% - 100%MCSH-P / 6G -CRxC272366 33% - 66% - 100%MCSH-P / 6F -CRxC411913 33% - 66% - 100%MCSH-P / 8GC -CRxC411913 50% - 75% - 100%MCSH-P / 8FC -CRxC411913 50% - 75% - 100%MCSH-P / 66G -CRxC501918 33% - 66% - 83% - 100%MCSH-P / 66F -CRxC501918 33% - 66% - 83% - 100%

Unit type for R134a Capacity StepMCSH-P / 6G -CRxC271954 33% - 66% - 100%MCSH-P / 6F -CRxC271954 33% - 66% - 100%MCSH-P / 8GC -CRxC271954 50% - 75% - 100%MCSH-P / 8FC -CRxC411913 50% - 75% - 100%MCSH-P / 66G -CRxC411913 33% - 66% - 83% - 100%MCSH-P / 66F -CRxC411913 33% - 66% - 83% - 100%

Note:Minimum capacity for continuous operation is equal to the lowest capacity step of the compressor in question.

EvaporatorThe evaporator is a fully welded and insulated plate heat

exchanger. Plate material is AISI 316. Chilled water pipe are

insulated as well and lead to the unit frame edge for easy

connection.

Gauge panelGauge panel with suction, discharge and oil pressure gauges.

These glycerin filled gauges are easy to read and provide a

long service lifetime.

Control PanelControl panel mounted on the unit base frame. Including all

internal wiring. Including signal for cooling / chilled water

pump start

PLC unit controlPLC-based control is standard.

With PLC control the low/high and oil pressure cut-outs

switches are replaced by pressure sensors with

readings and settings from the PLC control panel.

• Low pressure cut-out, which will stop the compressor at a

pre-set minimum suction pressure.

• High pressure cut-out, which will stop the compressor at

a pre-set maximum discharge pressure.

• Low oil pressure cut-out, which will stop the compressors

at a pre-set minimum differential pressure.

11.0

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Johnson Controls Marine - & HVAC&R Jens Juuls Vej 28 · 8260 Viby J · Denmark Phone +45 87 36 35 00 · Fax +45 87 36 35 01www.yorkref.com · [email protected] The above technical information is subject to reservations of errors and updated product changes.

Unit typefor R404a

Length

mm

Width

mm

Height

mm

Service area

(mm) ***

Weight

Kg **

Capacity

50/60HZ

DrawingNo.

MCSH-P / 4H -CRxC271954 2538 1610 1850 800 / 1900 980/1019 57/67 661036-0104

MCSH-P / 6J -CRxC271954 2538 1610 1850 800 / 1900 1010/1080 74/88 661036-0105

MCSH-P / 6H -CRxC271954 2538 1610 1850 800 / 1900 1020/1112 85/100 661036-0106

MCSH-P / 6G -CRxC272366 2918 1610 1850 800 / 2300 1065/1222 98/115 661036-0112

MCSH-P / 6F -CRxC411913 2627 1610 1850 800 / 1900 1292/1338 116/136 661036-0113

MCSH-P / 8GC -CRxC411913 2627 1610 1850 800 / 1900 1335/1422 136/164 661036-0114

MCSH-P / 8FC -CRxC411913 2627 1610 1850 800 / 1900 1360/1437 161/194 661036-0115

MCSH-P / 66G -CRxC501918 2804 1610 1850 800 / 1900 1690/1823 196/231 661036-0110

MCSH-P / 66F -CRxC501918 2804 1610 1850 800 / 1900 1690/1823 231/273 661036-0111

Unit typefor R134a

Length

mm

Width

mm

Height

mm

Service area

(mm) ***

Weight

Kg **

Capacity

50/60HZ

DrawingNo.

MCSH-P / 6G -CRxC271954 2538 1610 1850 800 / 1900 980 65/76 661036-0104

MCSH-P / 6F -CRxC271954 2538 1610 1850 800 / 1900 1010 76/90 661036-0105

MCSH-P / 8GC -CRxC271954 2538 1610 1850 800 / 1900 1020 91/109 661036-0106

MCSH-P / 8FC -CRxC411913 2627 1610 1850 800 / 1900 1360 106/128 661036-0115

MCSH-P / 66G -CRxC411913 2627 1610 1850 800 / 1900 1525 129/152 661036-0117

MCSH-P / 66F -CRxC411913 2627 1610 1850 800 / 1900 1580 152/180 661036-0118

Capacity for R407C 63-260KW** Approx weight*** Service area / withdraw of condenser tube

Capacity based on+3°C Evaporating temperature+ 45°C Condensing temperatureChilled water 12°C / 6°C fresh waterSea water cooling 32°CFresh water cooling 36°C60 Hz

Features• Marine Screw Chiller Units, designed and manufactured

by Johnson Controls Marine for long service in heavy sea

conditions

• Condenser with integrated liquid receiver, suction gas

heat exchanger and liquid sub-cooler, for minimum

space requirements and easy installation


• Designed for air conditioning cooling capacities,

120-900 kW

Compressors / UnitCompressors are semi hermetic screw type.

They include:

• capacity regulation 25-100%








• electronic expansion valve

• PT-100 sensors for measurement of chilled water supply

and return temperature

• flow switch in chilled water pipe system as safe guard for

freezing

Condenser, with built-in liquid receiver and heat exchanger

The condenser is a cleanable, shell-and-tube type with

build-in receiver, suction gas heat exchanger and liquid

sub-cooler. The tubes are CuNi for seawater and Cu for fresh

water.





The build in suction/liquid heat exchanger ensures safe

operation, minimize the risk of liquid hammering, secure

sufficient liquid sub-cooling and improve the compressors

performance.


design pressure.





EvaporatorThe evaporator is a fully welded and insulated plate heat

exchanger. Plate material is AISI 316. Chilled water pipe are

insulated as well and lead to the unit frame edge for easy

connection.




Control PanelControl panel mounted on the unit base frame. Including all

internal wiring. Including signal for cooling / chilled water

pump start

YORK Marine screw chiller unitsType MCSH-S

Note:Minimum capacity for continuous operation is equal to the lowest capacity step of the compressor in question.



switches are replaced by pressure sensors with



pre-set minimum suction pressure.

• High pressure cut-out, which will stop the compressor at

a pre-set maximum discharge pressure.



Optional• Sequence control for running up to 4 units in a sequence

• Pump control & starter for condenser water pumps

and/or chillwater pumps

• Control of air handling unit(s) (AHU), complete HVAC

control.

• Remote operating panel

• Double unit with two compressors

• Evaporator for Propylene Glycol/Ethylen Glycol

• Capacity test with test report

• FAT in own factory

11.0

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Johnson Controls Marine - HVAC&R Jens Juuls Vej 28 · 8260 Viby J · Denmark Phone +45 87 36 35 00 · Fax +45 87 36 35 01www.yorkref.com · [email protected] The above technical information is subject to reservations of errors and updated product changes.

Unit typefor R407c

Length

mm

Width

mm

Height

mm

Service area

(mm) ***

Weight

Kg **

Capacity

50/60 Hz

DrawingNo.

MCSH-S-CSH6561 - CRxC2723 2950 1610 1850 800/2300 1210/1309 123/148 662702-0003

MCSH-S-CSH6561 - CRxC4119 2630 1610 1850 800/1900 1310/1420 129/155 662702-0004

MCSH-S-CSH7551 - CRxC4119 2685 1610 1850 800 / 1900 1480/1590 142/170 662702-0005

MCSH-S-CSH7561 - CRxC4119 2685 1610 1850 800 / 1900 1495/1605 169/203 662702-0006

MCSH-S-CSH8561 - CRxC4119 2885 1610 1850 800 / 1900 1675/1785 189/227 662702-0016

MCSH-S-CSH7571 - CRxC5019 2860 1610 1850 800 / 1900 1675/1802 193/231 662702-0007

MCSH-S-CSH8561 - CRxC5019 2810 1610 1850 800/1900 2045/2172 276/331 662702-0008

MCSH-S-CSH8571 - CRxC6023 3495 1610 1850 800/2300 2460/2535 286/343 662702-0001

MCSH-S-CSH8561 - CRxC4119 2635 1610 1850 800 / 1900 1890/2000 295/350 662702-0020

MCSH-S-CSH8571 - CRxC5023 3190 1610 1850 800/2300 2110/2165 315/378 662702-0009

MCSH-S-CSH9551 - CRxC6023 3195 1610 1850 800/2300 2880/2955 413/495 662702-0002

MCSH-S-CSH9561 - CRxC6023 3165 1610 1925 800/2300 2985/3060 478/573 662702-0014

MCSH-S-CSH9571 - CRxC6023 3165 1610 1925 800/2300 3025/3100 520/628 662702-0013

MCSH-S-CSH9571 - CRxC7023 3340 1610 2065 800/2300 3210/3285 543/652 662702-0011

MCSH-S-CSH9581 - CRxC7023 3365 1610 2210 800/2300 3390/3465 617/740 662702-0012

MCSH-S-CSH9591 - CRxC7023 3265 1610 2210 800/2300 3450/3525 667/800 662702-0010

Unit typefor R134a

Length

mm

Width

mm

Height

mm

Service area

(mm) ***

Weight

Kg **

Capacity

50/60 Hz

DrawingNo.

MCSH-S-CSH7571 - CRxC4119 2685 1610 1850 800/1900 1500/1610 133/160 662702-0015

MCSH-S-CSH8551 - CRxC5019 2810 1610 1850 800/1900 1980/2107 165/198 662702-0019

MCSH-S-CSH8571 - CRxC5019 2785 1610 1850 800 / 1900 2160/2287 225/270 662702-0017

MCSH-S-CSH8581 - CRxC5019 2785 1610 1850 800 / 1900 2195/2322 250/300 662702-0018

** Approx weight*** Service area / withdraw of condenser tube

Capacity based on+3°C Evaporating temperature+ 45°C Condensing temperatureChilled water 12°C / 6°C fresh waterSea water cooling 32°CFresh water cooling 36°C60 Hz

DescriptionLong casing is the type widely used in In-line operations

with free suction. The axial fan is used in a large numbers of

ventilation applications for marine installations, e.g cargo

rooms, engine room a.o.

Axial fans are typically used where you have transportation of

big air volume at small pressure drops.

TAM type is produced between Ø250 mm – Ø1000 mm with

different impeller angle combinations. TAM is manufactured

up to 70.000 m3/h.

Above Ø 1000 mm we refer to Tam Max series.

Distinguished features for TAM fans are high capacity and

excellent reliability.

• All standards can be converted to an EX-type

(Explosion proof).

(For ventilations of premises where potentially explosive

atmospheres possible)

• Circular flanged is standard

• Static and dynamic vibration defects are recovered after

production according to appropriate ISO norm

YORK Marine Axial Fans

Features

• flexible connectors

• Wire guards

• Mounting feet

• Fixed blade louver

• Cones

• Thick casing

• Matching flanges

• Access door

• Silencer

• Antivibration Mountings

• Outside fitted terminal box

Materials

• The casing is formed from the ST 37.2 steel sheets with

integral supports. The grey paint finish is applied after

production.

Hot-dip galvanization is an optional

Furnace paint or epoxy paint is available.

• The impellers:

Hub section: aluminium alloy

Impeller part: polypropylene, aluminium alloy,

steel or stainless steel

Marine Electrical motorsElectric Motor Bodies are constructed injection type Alumi-

nium, designed to comply with IEC and DIN Norms and

rules to ensure long life and reliability.

Axial Fan type TAM


Model “TAM”

Dimensions in mm Weight

Min.kg

Max.kgØD A B E F V δ Y Z ØG L ØR u Ød x Pcs

Ø250 250 220 330 60 126 187 3 180 284 338 340 298 3 11.5(M10)x8 18 22

Ø315 330 330 330 60 156 227 3 260 284 418 340 378 3 11.5(M10)x8 22 26

Ø355 355 320 405 60 158 239 3 280 359 443 415 403 3 11.5(M10)x8 24 36

Ø400 400 360 455 65 177 267 3 310 413 488 465 448 3 11.5(M10)x8 28 58

Ø450 450 400 495 67 189 294 4 330 451 520/538 500 498 3 11.5(M10)x8 34 84

Ø500 500 440 534 70 200 322 4 370 476 570/588 540 543 3 11.5(M10)x8 36 89

Ø560 560 490 639 76 222 358 4 410 581 600/648 645 603 3 11.5(M10)x8 47 137

Ø630 630 540 464 81 233 399 4 460 406 710 470 673 3 11.5(M10)x8 46 68

Ø670 670 570 494 86 246 424 5 2x245 434 750 500 713 3 11.5(M10)x8 53 83

Ø710 710 600 492 91 255 449 5 2x260 432 790 500 754 4 11.5(M10)x8 71 95

Ø800 800 670 512 96 276 499 5 2x295 452 880 520 844 4 11.5(M10)x8 87 128

Ø900 900 740 580 115 310 568 5 2x330 520 1012 600 962 5 11.5(M10)x8 147 188

Ø1000 950 800 700 120 327 583 8 2x360 634 1062 720 1012 5 11.5(M10)x8 213 274

Ø1000 970 800 700 120 336 593 8 2x360 634 1082 720 1032 5 11.5(M10)x8 215 329

Ø1000 1000 800 700 120 336 608 8 2x360 634 1112 720 1062 5 11.5(M10)x8 218 280

08.0

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Dimensions (mm)

Accessories


DescriptionThe cabin Unit is the terminal device of the air conditioning

system, which is applicable for the lodging cabins, dining

halls, offices, meeting rooms and ect. in the vessels. The cabin

unit can also be used as the terminal device of hotels, hospi-

tals, large meeting halls, etc. Cabin unit type CUS for Single-

Pipe System, type CUR for Re-Heat System and type CUT for

Twin-Pipe System, are available for different applications.

Basically the cabin units consist of 3 parts:

• Attenuator box

Made with Al-Zinc or antimagnetic Al thin steel plates,

lined inside with fire proof and damp proof rock wool

as the sound absorption and insulation material

• Air flow regulating device

Provided with primary air flow limit and the secondary

air flow adjustment. The former can balance the air flow

of all cabin units, while the secondary air flow adjust-

ment knob is used for the manual adjustment of the

air flow

• Diffuser

The diffuser of the pan type cabin unit is pressed to form

of ABS engineering plastics. The diffuser of ball type cabin

unit is made of stainless steel and polished outside, set with

the adjustment knob to adjust the air flow and air direction

conveniently.

Marine Cabin Unit

Features

• Compact structure and easy installation on the ceiling

• The diffuser is either of the pan type or the ball type

• Single pipe and twin pipe air inlet for the cabin unit

are available

• Auxiliary electric heating devices can also be added

to the above types of cabin units

Materials

• Attenuator box: Al-Zinc steel

• Diffuser of pan type (C): ABS engineering plastics

• Diffuser of ball type (N): stainless steel

Safety devise

• Electrical heating cut out

Cabin Unit type CUTCabin Unit type CUS, CUR

Technical data


Type Cabin unit / Diffuser

A(mm)

B(mm)

C(mm)

Xmm

Air fl ow(m³/h)

Electric heating (W)

Weight (Kg) PowerVoltage

Item no.Cabin unit / Diffuser

CUS-25 / C 450 135 80 55-70 0-250 0 10.0 N/A ZZ7000 / ZZ7006

CUS-25 / N 450 135 80 80-95 0-250 0 10.0 N/A ZZ7016 / ZZ7007

CUS-35 / C 600 175 100 55-70 0-350 0 12.5 N/A ZZ7001 / ZZ7006

CUS-35 / N 600 175 100 80-95 0-350 0 12.5 N/A ZZ7017 / ZZ7007

CUR-25 / C 552 135 80 55-70 0-250 400 12.0 1x230V ZZ7004 / ZZ7006

CUR-25 / C 552 135 80 55-70 0-250 800 12.0 1x230V ZZ7039 / ZZ7006

CUR-25 / C 552 135 80 55-70 0-250 1200 12.0 1x230V ZZ7040 / ZZ7006

CUR-35 / C 690 175 100 55-70 0-350 400 16.0 1x230V ZZ7005 / ZZ7006

CUR-35 / C 690 175 100 55-70 0-350 800 16.0 1x230V ZZ7041 / ZZ7006

CUR-35 / C 690 175 100 55-70 0-350 1200 16.0 1x230V ZZ0042 / ZZ7006

Type Cabin unit / Diffuser

A(mm)

B(mm)

C(mm)

Dmm

Xmm

Air fl ow(m³/h)

Weight (Kg) Item no.Cabin unit / Diffuser

CUT-25 / C 450 135 80 80 55-70 0-250 10.0 ZZ7002 / ZZ7006

CUT-35 / C 600 175 100 80 55-70 0-350 12.5 ZZ7003 / ZZ7006

02.0

9


Standard series Cooling capacity: 100-185 kw

Heating capacity: 85-160 kw

Air volume: 7400 - 13600 m3/h

Refrigerant R 407 C

Deck unit Capacity step

MDU100 100-50-30%

MDU115 100-50-30%

MDU128 100-50-30%

MDU150 100-50-30%

MDU185 100-75-50%

Power supply 440 V / 60 Hz

Features The deck unit is specially designet for high pressure

marine installations for air conditioning. Because of the

good material quality it can be placed almost anywhere.

The deck unit is made for plug and play installation, all

internal piping, valves and wiring are installed from the fac-

tory, resulting in low installations costs.

Factory designed and assembled deck unit, for minium

space requirements.

The deck unit is equipped with a PLC based control panel

with touch screen which ensures safe and reliable opera-

tions through out the deck units life time.

COILS:

CU pipes with AL fins and galvanized steel frame.

CASING MATERIAL:

external and internal: ALU/ZINC coated steel sheets.

OTHER MATERIALS:

coils, cassing and frames are available.

COMPRESSOR:

Semi hermatic reciproc with crank case heater, integral oil

pump and integral safety valve. Capacity regulating is actu-

ated automatically.

CONDENSER:

Shell and tube type, with suction/heat exchanger.

The deck unit can be delivered with a wide range of

options for example:

Humidification

Water/Air – Steam

Condenser

Seawater – Fresh water

Heating media

Hot oil – Steam – Hot water

Air volume

13600 - 19000 m3/h

Power supply

400 V / 50 Hz

Refrigerant

R 404 A, R 134 A

YORK Marine Deck Unit

Marine Deck Unit

08.0

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Johnson controls Marine Global service is a worldwide network of marine service centeres. The service support consists of 4 marine factory service centres.The technical support is available throughout the working life of all marine refrigeration plants supplied by Johnson Controls Marine.Most spare parts are available within 24 hours from the marine factory service center.

H1

H2

H

B1B

L1

L

Air Cooling Heating L B L1 B1 H H1 H2 volume cap. cap. mm mm mm mm mm mm mm m3/h kw kw

MDU100 2780 1770 2600 1500 1858 868 990 7380 100 85MDU115 2780 1770 2600 1500 1948 868 1080 8460 115 97MDU128 2780 1770 2600 1500 2008 868 1140 9432 128 109MDU150 2780 1770 2600 1500 2095 868 1227 11052 150 127MDU185 2780 1795 2600 1500 2288 868 1420 13644 185 157

Johnson Controls Marine - Refrigeration & HVACJens Juuls Vej 28 · 8260 Viby J · Denmark Phone +45 87 36 35 00 · Fax +45 87 36 35 01www.yorkref.com · [email protected]


Features• Marine condensing units are designed and produced by

YORK for long service in heavy sea conditions

• Factory designed and assembled units with integrated

condenser, liquid receiver and heat exchanger for mini-

mum space requirements and easy installation.


• Designed for air conditioning cooling capacities, 50-450 kW

Compressors Compressors are the latest of YORK’s world renown CMO

and SMC multicylinder, directly or belt driven types.

They include:

• cylinder unloading capacity regulation







• oil charging and evacuation valves.



• CMO 24: 50%, 100%

• CMO 26/SMC 106: 33%, 67%, 100%

• CMO 28/SMC 108: 25%, 50%, 75%, 100%

• With PLC control all CMO compressors have

4-step capacity regulation.

Condenser,liquid receiver and heat exchanger

The condenser is a cleanable, shell-and-tube section.

The condenser shell incorporates a liquid receiver

volume and a sight glass.

The receiver element incorporates a liquid/suction heat

exchanger section. The tubes are CuNi for seawater and

Cu for fresh water. The shell and tube plates are steel. The

end covers are cast iron. For seawater applications, the tube

plates and end covers are coated with Rilsan, except for

the smallest condensers which have red brass covers.

The suc tion/liquid heat exchanger is incorporated to ensure

safe operation and improve the compressor performance.


design pressure.





Gauge panelGauge panel with suction, discharge and oil pressure

gauges. These glycerine filled gauges are easy to read and

provide a long service lifetime.

SABROE Marine Condensing Units Type MCU 20 and 100

MCU 20 and 100.indd 1 13/05/08 14:54:10

Unit type * Length Width Height Weight Service space Max. capacity Drawing mm mm mm kg ** mm kW *** No.

MCU24/271954V 2342 876 1185 730 1701 95 4823-128MCU24/271954D 2342 720 1272 730 1701 95 4823-127MCU24/272366V 2722 876 1185 830 2026 105 4823-116MCU24/272366D 2722 720 1272 760 2026 105 4823-115MCU 26/271954V 2342 876 1185 760 1701 135 4823-130MCU 26/271954D 2342 720 1272 730 1701 135 4823-129MCU 26/272366V 2722 876 1185 860 2026 150 4823-118MCU 26/272366D 2722 720 1272 790 2026 150 4823-117MCU 26/411910V 2549 952 1493 905 1574 158 4823-120MCU 26/411910D 2549 900 1482 835 1574 158 4823-119MCU 28/272366V 2722 952 1363 710 2026 185 4823-126MCU 28/272366D 2722 720 1313 685 2026 185 4823-125MCU 28/411910V 2549 952 1493 880 1574 205 4823-121MCU 28/411910D 2549 900 1482 810 1574 205 4823-122MCU 28/501917V 2651 952 1651 1123 1549 205 4823-132MCU 28/501917D 2651 900 1600 1013 1549 205 4823-131MCU 28/502320V 3031 952 1651 1193 1899 215 4823-124MCU 28/502320D 3031 900 1600 1083 1899 215 4823-123

MCU 106/272366V 2824 1150 1512 1080 1924 190 4822-051MCU 106/272366D 2824 908 1512 1030 1924 190 4822-050MCU 106/411910V 2548 1150 1732 1253 1574 250 4822-047MCU 106/411910D 2548 932 1732 1231 1574 250 4822-046MCU 106/501917V 2727 1150 1802 1605 1880 290 4822-053MCU 106/501917D 2727 932 1892 1605 1822 290 4822-052MCU 106/502320V 3107 1150 1802 1480 1880 305 4822-043MCU 106/502320D 3107 932 1847 1458 1880 317 4822-042MCU 108/411910V 2548 1150 1732 1253 1574 245 4822-049MCU 108/411910D 2548 957 1729 1231 1574 245 4822-048MCU 108/501917V 2727 1119 1802 1462 1472 370 4822-055MCU 108/501917D 2727 948 1844 1430 1472 370 4822-054MCU 108/502320V 3107 1150 1802 1532 1880 395 4822-045MCU 108/502320D 3107 948 1844 1500 1880 410 4822-044

* V = V-belt D = direct ** Weight excl motor *** Approx max capacity: 32°C condensing water temperature, +5°C evaporating temperature, Refrigerants R22, R404A, R407C, R507

Dimension sketch of MCU, using a CMo compressor. Either end for water connections: Customer’s choice.

The above technical information is subject to reservations of errors and updated product changes

Optional PLC unit controlWe offer PLC-based control as standard.

With PLC control the pressure gauges and the low/high and

oil pressure cut-outs are replaced by pressure sensors with


Traditional unit controlsWe can still offer traditional controls as an option.

Traditional unit controls include:


pre-set minimum suction pressure. Automatic reset after

stop.

• High pressure cut-out, which will stop the compressor

at a pre-set maximum discharge pressure. Manual reset

required after stop.



The cut-out incorporates an electro-mechanical time delay

and is manually reset after stop.

ClassificationThe design and construction is approved by all leading

Classification Societies. Specific certification must be stated

at time of order.

07.0

8


MCU 20 and 100.indd 2 13/05/08 14:54:11

YORK MDO COOLING SYSTEM

Features • MDO cooling system designed and manufactured

by Johnson Controls Marine for easy installation and long service in heavy sea conditions

• Based on York’s widely used & successful standard Marine Chiller

• Standard pump and buffer unit • MDO cooler, ready for hook up to oil system • Designed for various HFC or HCFC refrigerants • Designed for cooling capacities, 50-285 kW

Chiller Unit

Chiller Unit Compressors are semi hermetic multi cylinder reciprocating type. With Condenser, integrated liquid receiver, suction gas heat exchanger and liquid sub-cooler. They include:

• cylinder unloading capacity regulation • positive lubrication by integral oil pump • integral safety valve • integral suction strainer • suction and discharge isolating valves • crankcase heater • oil level sight glass • electronic expansion valve • PT-100 sensors for measurement of chilled

water supply and return temperature • flow switch in chilled water pipe system as

safeguard for non-freezing Water Pump & Buffer unit The buffer unit is complete with buffer tank, pump and starter panel for easy connection to chiller and MDO cooler. The starter panel is connected to the chiller PLC with interface connection.

Marine P

roduct Presentation

Johnson Controls Denmark ApS Marine Jens Juuls Vej 28 – 8260 Viby J – Denmark Phone: +45 87 36 35 00 – Fax: +45 87 36 35 01 www.johnsoncontrols.dk – [email protected]

Ver. 090813

MDO - Diesel Oil Cooler The MDO unit is complete with 3-way valve and temperature sensors, ready for connection to the fuel line. As option MDO cooler can be mounted on the pump & buffer skid.

Control Panel The control panel for the MDO cooling system is mounted on the chiller unit base frame. PLC-based control is standard. The PLC is controlling the chiller, pump and MDO cooler to ensure correct working conditions and oil temperature to the main engine. The system is including all internal wiring and includes signal for cooling / chilled water, pump start and MDO oil temperature control. Reading and settings of MDO temperature and alarms are easily done at the front of the control panel. As option the PLC can be connected to the ship’s LAN network for remote control and monitoring of the system

Pump & Buffer unit

Chiller unit dimensions & capacity

MDO Cooler

Marine P

roduct Presentation

Features

• Marine design for long service in heavy sea conditions

• Units designed and assembled in the factory, with

‘everything’ included for easy installation and

minimum space requirements

• Standard options for various HFC or HCFC refrigerants

• Liquid receiver ‘as standard’ for simplified commis-

sioning and safer operation

• PLC-controlled plant for reliable, economical operation

• Designed for provisions room cooling capacities, 2–10 kW

• One compressor operational, one as stand-by.

Compressors are the SBO, open V-belt drive type, with

positive lubrication provided by an integral gear type oil

pump. The compressors are complete with flywheel, suction

and discharge isolating valves, oil sight glass and electric

crankcase oil heater.

CondenserThe condenser is a cleanable, shell-and-tube type, with

CuNi tubes for seawater and Cu tubes for fresh water.

The condenser incorporates a small receiver volume and

a sight glass. The shell, tube plates and end covers are steel.

For seawater applications, the tube plates and end covers

are coated with PVC.

Liquid receiverThe liquid receiver is a separate 20-litre pressure vessel,

included to ensure easy commissioning and safe operation.

Oil separatorsThe SBO unit does not require an external oil separator, as

the plant has been designed to ensure extremely low oil

carry-over.

Refrigerant filter/drier systemA refrigerant filter/drier system is included and provides:

• Liquid refrigerant filter/drier with isolation valves

• Liquid line sight glass with moisture indicator

• Refrigerant charging valve.

Gauge panelGauge panel with suction and discharge pressure gauges for

each compressor. These glycerine filled gauges are easy to

read and ensure a long service lifetime.

Unit controlsThe unit controls include:

• Low pressure cut-out, which will stop the compressor

at a pre-set minimum suction pressure.

Automatic reset after stop


at a pre-set maximum discharge pressure.

Manual reset required after stop

• Low oil pressure cut-out, which will stop the

compressors at a pre-set minimum differential pressure

( for 4-cylinder SBO only). The cut-out incorporates an

electromechanical time delay and must be manually

reset

• Condenser pressure safety relief valves set to open at

the design pressure.

SABROE Marine Provision plantTwin condensing units

Base frameBase frame for the complete unit assembly is included.

The specially designed and tested compact frame

incorporates all of the above equipment, as well as the

included suction separator or heat exchanger.

OptionsOptional equipment includes:

• Electrical terminal box and pre-wiring of all electrical

components

• Automatic seawater valve (for condenser water flow

control), factory mounted with fittings and valves

• Capacity regulation

• By-pass for the filter/drier

• Vibration dampers and flexible pipe connections

(for quieter operation and to protect the unit against

ship-borne vibrations).

Unit type Length * Width Height Weight Capacity mm mm mm approx kg (-26°C) kW

MCU21/110805 1300 1240 1110 388 2.7MCU21/160912 1300 1240 1110 426 2.7MCU22/110805 1300 1240 1110 430 4.0MCU22/160912 1300 1240 1110 452 4.0MCU22/160911 1300 1240 1110 458 4.0MCU41/160912 1300 1240/1325** 1110 512 5.5MCU41/160911 1300 1240/1325** 1110 548 5.5MCU42/160912 1300 1240/1325** 1110 542 6.8MCU42/160911 1300 1240/1325** 1110 548 6.8MCU42/161115 1300 1240/1325** 1110 560 6.8MCU43/160911 1300 1240/1325** 1110 602 8.1MCU43/161115 1300 1240/1325** 1110 614 8.1

* A service area of 300–1100 must be added to the length** Width including an 11 kW motor

Approx capacity: For R22, R404A, R407C, R507, at 1560 rpm and 32°C sea waterWeight: Including motor and oil, but excluding refrigerant and water

An extremely small and compact condensing unit

11.0

8

The above technical information is subject to reservations of errors and updated product changes

Johnson Controls Marine - HVAC&RJens Juuls Vej 28 · 8260 Viby J · Denmark Phone +45 87 36 35 00 · Fax +45 87 36 35 01www.yorkref.com · [email protected]

GeneralThe MLZX range of Quick-Install® unit coolers, designed by

YORK/Helpman, consists of 6 basic models. All models are

equipped with pre-installed refrigeration components. The

standard fin spacing is 7 mm, with one fan drawing through

the coil. The temperature application area is between +10 °C

and –40 °C. The capacity range is 1–8 kW.

Features

• Capacities 1–8 kW

• Coil: copper Ripple Fin tubing with aluminium fins. Fin

thickness 0.35 mm. Tube diameter 1/2«, tube wall thick-

ness 0.40 mm. Tube centres 38 x 38 mm square pitch.

Coils are pressure tested with dry air at 25 bar

• Draw-through design ⇒ Longer air throw

• Equipped with valve board suitable for a wide range of

refrigerants, including R22, R404A, R507, R134a, R407C

and R410A

• Durable aluminium casing, white epoxy coated RAL

9003

• Models up to MLZX 8 fitted with hinged interchangeable

side plates for easy access, MLZX 14 and MLZX 16 with

easily removable side plates

• All models are fitted with a hinged drip-tray for easy

access and cleaning

• Coolers for freezing room with electric defrost elements

in coils and drip-trays

• Drain heating cable is included and is to be connected to

the junction box

• Klixon for defrost is pre-installed

• All electrical wiring is led to the junction box

• Equipped with Schrader valve on the suction connection

for testing purposes

• Stickers indicate fan direction and refrigerant in/out

• Heavy-duty packing in boxes.

Fans and fan motorsFans with aluminium fan blades fitted with robust epoxy

coated fan guards in anti-vibration mounting. Enclosed

design fan motors, protection class IP55.

Every motor has a terminal box with two cable inlets Pg. 13.5.

Heavy-duty electric defrostStainless steel heater elements placed in extra tubes bet-

ween the evaporator tubes. Each drip-tray heating

element is fitted to the bottom of the inner tray.

The elements are similar both for the coil and for the

drip-tray. All elements can be withdrawn on the refrigerant

connection side. The drip-tray elements can be taken out

after removal of the outer tray. The pre-wired heater

elements are connected into the terminal box.

YORK Marine provisions plantsQuick-Install® unit coolers

Cooler modelType number

Fin spacing (mm)Fan voltage

Electric defrostControl voltage

(115V=1, 230V=2)Refrigerant code

(R22=A, R404A=C,R507=D, R134a=E,

R407C=F, R410A=G)Component codeChilled room=01

Freezing room=02Chilled room bypass=03

Freezing room bypass=04Ref. connections side

Right=R (Standard),Left=L (Optional on request)

MLZX 16 - 7 - 400 - E/1/A/01/R

Type indication

08.0

5


Dimensions/connections1) Cooler weight without refrigerant components weighing 2–5 kg

Fans2) Air throw at T = 20 °C Min. air velocity = 0.25 m/s

3) Sound levels are from tests in the open. Values measured in the horizontal plane at 5 m distance, with an A-filter

Electric defrost

Cooler Dimensions mm Cooler1) Coil Init. vol. Refrigeration Suction O.D.F. Shipping

Type A B D F H K L M P weight kg surface m2 dm3 inlet O.D.F. Cooling – Freezing vol.m3

MLZX 2 790 472 630 503 450 440 300 88 64 23 5.1 2.0 3/8" 7/8" - 7/8" 0.3MLZX 4 790 472 630 503 450 440 300 88 64 27 6.7 3.0 3/8" 7/8" - 7/8" 0.3

MLZX 6 790 472 630 503 450 440 300 88 64 32 10.1 4.0 3/8" 7/8" - 7/8" 0.3MLZX 8 920 602 640 503 525 570 350 98 60 43 15.7 6.0 3/8" 1 1/8" - 1 1/8" 0.6

MLZX 14 1010 962 670 520 620 660 400 100 60 55 21.2 8.0 3/8" 1 1/8" - 1 1/8" 0.6MLZX 16 1110 792 720 520 700 760 450 100 60 70 27.9 10.4 3/8" 1 1/8" - 1 3/8" 0.8

Cooler type Quantity Diameter Air volume Air throw2) Sound level3) Fan power, absorbed mm m3/h m dB(A) 400/3/50 Hz (W) 440/3/60 Hz (W)

MLZX 2 1 305 1670 14 50 100 100MLZX 4 1 305 1570 14 50 100 100

MLZX 6 1 305 1500 14 50 100 100MLZX 8 1 356 2620 18 53 145 145

MLZX 14 1 406 3540 18 57 215 215

MLZX 16 1 457 4660 24 60 400 400

Cooler type Quantity of elements Defrost power 400/3/50 Defrost Power 440/3/60 Coil Drip-tray kW Amp kW Amp

MLZX 2 1 2 1.65 2.39 2.01 2.64

MLZX 4 1 2 1.65 2.39 2.01 2.64

MLZX 6 2 1 1.65 2.39 2.01 2.64MLZX 8 4 2 4.25 6.16 5.18 6.79 MLZX 14 4 2 4.90 7.10 5.97 7.82MLZX 16 4 2 5.62 8.14 6.85 8.98


Connections

Features• Marine condensing units are designed and produced by

YORK for long service in heavy sea conditions

• Factory designed and assembled units with integrated

condenser, liquid receiver and heat exchanger for mini-

mum space requirements and easy installation.


• Designed for air conditioning cooling capacities,

75-310 kW.

Compressors Compressors are semi hermetic multi cylinder reciprocating.

They include:

• ccylinder unloading capacity regulation










Unit type Capacity Step

MCU-SH / 4H-CRxC271954 50% - 100%

MCU-SH / 6J- CRxC271954 33% - 66% - 100%

MCU-SH / 6H- CRxC271954 33% - 66% - 100%

MCU-SH / 6G-CRxC272366 33% - 66% - 100%

MCU-SH / 6F-CRxC411913 33% - 66% - 100%

MCU-SH / 8GC-CRxC411913 50% - 75% - 100%

MCU-SH / 8FC-CRxC411913 50% - 75% - 100%

MCU-SH / 66G-CRxC501918 33% - 66% - 83% - 100%

MCU-SH / 66F-CRxC501918 33% - 66% - 83% - 100%

MCU-SH / 6G-CRxC271954 33% - 66% - 100%

MCU-SH / 6F-CRxC271954 33% - 66% - 100%

MCU-SH / 8GC-CRxC271954 50% - 75% - 100%

MCU-SH / 66G-CRxC411913 33% - 66% - 83% - 100%

MCU-SH / 66F-CRxC411913 33% - 66% - 83% - 100%

Condenser, with built-in liquid receiverand heat exchanger

The condenser is a cleanable, shell-and-tube type. The

condenser shell incorporates a receiver and a sight glass.

The receiver element incorporates a liquid/suction heat

exchanger section. The tubes are CuNi for seawater and Cu

for fresh water.





The suction/liquid heat exchanger is incorporated to ensure

safe operation, minimize the risk of liquid hammering,

secure sufficient liquid sub-cooling and improve the com-

pressor performance. Condenser pressure safety relief valve

set to open at the design pressure.








Marine condensing unitsType MCU-SH

Note:Minimum capacity for continuous operation is equal to the lowest capacity step of the compressor in question.The above technical information is subject to resonation of errors and updated product changes.Unit with compressor types 66G and 66F must be installed longitudinally.



switches are replaced by pressure sensors with readings and

settings from the PLC control panel.

Traditional unit controlsTraditional control is available as option

Traditional unit controls include:


pre-set minimum suction pressure. Automatic reset after

stop.


at a pre-set maximum discharge pressure. Manual reset

required after stop.



The cut-out incorporates an electro-mechanical time

delayand is manually reset after stop.

07.0

4

YORK Marine, CargoJens Juuls Vej 28 · 8260 Viby J · Denmark Phone +45 87 36 35 00 · Fax +45 87 36 35 01www.yorkref.com · [email protected] The above technical information is subject to reservations of errors and updated product changes.

Unit type Length Width Height Weight Service space capacity Drawing mm mm mm kg * mm y** No.

MCU-SH / 4H-CRxC271954 2406 720 1077 698/645 1900 75 / 35 ** 661036-0004MCU-SH / 6J- CRxC271954 2406 720 1077 725/672 1900 100 / 35 ** 661036-0005MCU-SH / 6H- CRxC271954 2406 720 1077 725/672 1900 115 / 40 ** 661036-0006MCU-SH / 6G-CRxC272366 2786 720 1071 845/703 2300 128 / 45 661036-0007MCU-SH / 6F-CRxC411913 2445 850 1234 1004/842 1900 150 / 50 ** 661036-0008MCU-SH / 8GC-CRxC411913 2445 850 1234 1155/953 1900 185 / 95 ** 661036-0009MCU-SH / 8FC-CRxC411913 2476 850 1308 1155/953 1900 220 / 110 ** 661036-0010MCU-SH / 66G-CRxC501918 2566 850 1455 1501/1265 1900 260 / 90 ** 661036-0011MCU-SH / 66F-CRxC501918 2566 850 1450 1573/1278 1900 310 / 110 ** 661036-0012

Unit type Length Width Height Weight Service space capacity Drawing mm mm mm kg * mm y*** No.

MCU-SH / 6G-CRxC271954 2406 720 1077 725/672 1900 76 / 25 661036-0015MCU-SH / 6F-CRxC271954 2406 720 1071 742/689 1900 90 / 30 661036-0016MCU-SH / 8GC-CRxC271954 2406 720 1146 855/802 1900 110 / 55 661036-0017MCU-SH / 8FC-CRxC411913 2476 850 1308 1155/953 1900 128 / 65 661036-0010MCU-SH / 66G-CRxC411913 2466 850 1289 1273/1111 1900 152 / 55 661036-0018MCU-SH / 66F-CRxC411913 2466 850 1308 1282/1120 1900 180 / 60 661036-0019 Capacity based on +5°C Evaporating temperature + 45°C Condensing temperatureSea water cooling 32°CFresh water cooling 36°C

* Approx. Weight Brutto / Netto** R404A*** R134a

Features for SCU-E• Self-contained marine designed air conditioners

• High-quality finish for accommodation areas

• Cooling capacity ranging from 9,7 kW to 39,6 kW.

• Standard refrigerant R404A or R407C

• Duct or Plenum connections

• Digital LCD delivery air temperature controller

• Air intake located at the front for SCU-E17-41 and on

side for SCU-E10

• Standard range of units for 3x400V/50Hz or 3x440V/

60Hz for freshwater or seawater.

• HP/LP manometers

Features for SCU-G• Self-contained air conditioners specially designed for galleys.

• 100 % fresh air intake according to Solas 2000

• Cooling capacity ranging from 9,7 kW to 25,4 kW

• Standard refrigerant R404A or R407C

• Duct or plenum connection

• Digital LCD delivery air temperature controller

• Air intake located at the back of the SCU-G17-25. SCU-

G10 the air intake is fitted on the side

• Standard range of units for 3x400V/50Hz or 3x440V/

60Hz for freshwater or seawater

• HP/LP manometers

Compressor SCU E & G uses hermetic scroll compressor. The compres-

sors are fitted with heating elements.

Condenser A cleanable shell-and-tube condenser with Cu/Ni tubes for

seawater, and a soldered stainless-steel plate-heat exchanger

for fresh water.

Heating elements The unit is delivered with built in electrical heating

elements for winter conditions (design temperature - 20ºC).

Air cooler A Cu/Al coil treated with polyurethane to resist the saline

air is standard. A washable flat filter is located in front of

the air coil. The unit has a stainless steel drip tray with

extra depth to take pitch and roll into consideration.

Unit controlsA digital temperature controller, with LCD and sensors

placed in the airflow, ensures the correct temperature. The

LCD is located on the small panel in front of the unit as well

as a switch for choosing the operation mode. The electric

panel includes automatic circuit breakers. The compressor

safety equipment includes HP/LP switches, on SCU-E27-41

a solenoid valve is mounted in the liquid line, filter/drier

and liquid refrigerant sight glasses, and fittings to plug in

pressure gauges.

Casing The steel plate casing is built on a rigid steel frame and is

thermally insulated to prevent condensation. A plenum with

adjustable grill is optional. Standard paint: RAL 9010.

FanThe unit has a V-belt-coupled centrifugal fan with IP55

motor. Resiliently mounted fans with low static pressure are

used to ensure an extra-low noise level when a plenum is

fitted. For duct connections a high pressure fan is used. Fan

and fan motor are mounted on a common frame.

Optional features • Fresh-air intake damper and/or counter flanges

• Supply air and return-air intake for duct connection

• Flexible connections and counter flanges for fresh-air

intake

• Cooling-water flow valve

• Electrical heating coil

YORK Marine air conditioners Type SCU-E/G – Generation III

Unit shown with duct connection

02.0

9

Technical Data

Sea Water 32 °C Fresh Water 36°C

Type Cooling cap.kW

50/60 Hz

Pow. cons. kW(Comp.+Fan)

50/60 Hz

Nom. coolingwater fl ow

m3/h

Press. dropnom. fl ow

KPa

Cooling cap.kW

50/60 Hz

Pow. cons. kW(Comp.+Fan)

50/60 Hz

Nom. coolingwater fl ow

m3/h

Press. Dropnom. fl ow

KPa

SCU-E10 10.3/12.6 3.45/4.13 8,00 50 9.7/11.9 3.65/4.33 4.7 8

SCU-E17 12.4/15.6 3.85/4.53 8,00 50 11.8/14.7 4.05/4.53 5.5 35

SCU-E20 15.6/19.1 4.75/5.63 8,00 45 14.8/18.0 5.05/6.03 7,00 35

SCU-E27 21.1/25.4 7.20/7.75 10,00 70 20.2/23.9 6.50/8.15 9,00 40

SCU-E32 26.5/32.0 7.50/8.91 13,00 20 24.9/30.0 7.80/9.41 11.5 50

SCU-E41 32.3/39.6 9.6/11.48 17,00 25 30.4/37.1 10.00/12.08 14.5 65

SCU-G10 10.3/12.6 3.07/3.71 8.10 50 9.7/11.9 3.27/3.91 7,0 20

SCU-G17 12.4/15.6 3.85/4.31 8.00 50 11.8/14.7 3.85/4.61 5.5 35

SCU-G25 21.1/25.4 6.25/6.71 10.00 70 20.2/23.9 6.05/7.11 9,0 40

The above figures are based on R404A, 100 KPa = 1 Bar

For duct connetion Plenum connection Electrical heating

Type Air fl owm3/h

50/60 Hz

Externalstatic press.

Pa

Air fl owm3/h

50/60 Hz

1-step(option)

kW

SCU-E10 1400/1700 400 1400/1700 6

SCU-E17 1900/2400 400 1900/2400 12

SCU-E20 2300/2800 400 2300/2800 17

SCU-E27 3300/4000 400 3300/4000 20

SCU-E32 3700/4500 400 3700/4500 24

SCU-E41 5000/6000 400 5000/6000 24

SCU-G10 850 500 6

SCU-G17 1000 500 15

SCU-G25 1500 500 20

Outside dimensions for sea- & fresh water cooled units are the same.

Dimension Dimension

Type Weightkg

Fw/Sw

Weightincl. plenum kg

Fw/Sw

for duct con.mm

W x D x H

incl. plenummm

W x D x H

SCU-E10 175/180 185/190 900x590x1 015 900x590x1 344

SCU-E1 7 190/200 200/210 900x520x1 650 900x590x1 900

SCU-E20 235/245 245/255 1000x700x1650 1000x700x1 900

SCU-E27 245/255 255/265 1000x700x1 650 1000x700x1 900

SCU-E32 340/360 350/370 1500x700x1700 1500x700x1950

SCU-E41 350/380 360/390 1500x700x1 700 1500x700x1950

SCU-G10 175/180 900x590x1015

SCU-G17 185/195 900x520x1650

SCU-G25 235/250 1000x700x1650

Test: each unit has been tested in the factory for a minimum of 15 minutes. Limitations: maximum air inlet temperature: 35°C DB–21°C WB. Min. air inlet temperature: 18°C DB–14°C WB. Minimum cooling water temperature: 20°C. Dimensions are the same for seawater & freshwater.

Johnson Controls Marine - HVAC&RJens Juuls Vej 28 · 8260 Viby J · Denmark Phone +45 87 36 35 00 · Fax +45 87 36 35 01www.yorkref.com · [email protected] The above technical information is subject to reservations of errors and updated product changes.

YORK Marine Air Handling Unit

UTA-M Series

UTA-M Series.indd 1UTA-M Series.indd 1 23/05/08 12:47:1123/05/08 12:47:11

2

INTRODUCTION

CASING

AIR HANDLING UNIT UTA SERIES


3


4


5

HUMIDIFICATION

Humidity effectiveness:Humidity effectiveness is defined as the ratio of the quantity of water absorbed by the air, to the quantity that is required for complete saturation. If the water temperature does not differ substantially from the air temperature, the humidification will take place as shown on the psychometric chart. Using the designations given in the chart, the humidification effectiveness may be expressed by the equation;

x2-x1 η=

x3-x1

x being the water content (gr/kg) and x3 its value in the saturation point, obtained by the intersection of the constant enthalpy line with the saturation curve.

The available systems for humidification are: sprayed water with nozzles, low pressure steam distributor, sprayed water with compressed air. The choice of any of them depend on several reasons: availability of steam on bord, level of effectiveness, availability of compressed air, costs atc. Time by time the system will be selected taking in consideration the above points. We strongly suggest that a drain trap is installed on the outlet connection to prevent ai suction from the fan.

DROPLET ELIMINATOR

The droplet eliminator is installed downstream of cooling coils and humidifiers when air velocities are deemed to high (typically in excess of 2.5 m/sec).Eliminators can be supplied in various materials and configurations to suit the system requirements, and are mounted on slide rails for side withdrawal where maintenance or inspection are required.

x3x2x1

t3

t2

t1

Constant Water content

Constant enthalpy

Constant temperature

HEATING COILS

Heating coils are normally made of copper tubes (5/8” diameter, 0.4mm wall thickness), and aluminium fins (0.15mm thick), housed within a galvanised sheet steel casing.The coil geometry is based upon staggered tubes at 60mm or 30mm centres, and rows at 30mm increments. Fin spacing is available at 2mm, 2.5mm, 3mm or 4mm dependent upon the heating requirements of the coil. The coil headers are made of copper or steel with a painted finish for protection against corrosion, and are usually fitted with threaded (BSP) connections, although welded flanged connections can be supplied where specifically requested. All coil headers are fitted with vent and drain sockets, and the complete coil assemblies are tested under water to a pressure of 30kg/cm2. Coils can be made also with tubes in steel, stainless steel (304 or 316), and tinned copper, and fins available in stainless steel, tinned copper, or polyester coated aluminium. All heating coils are mounted on slide rails within the Air Handling Unit casing for future withdrawal through the adjacent side panel.

Frost protection: If the heating coil is likely to be exposed to air temperatures below 0°C, precautions must be taken to protect the coil from freezing and subsequently the risk of bursting due to frost. The system should be provided with automatic controls designed to open the water valve, stop the fan and shut off the fresh air inlet damper when temperatures fall below freezing.NB. The heating coils are designed on the counter-flow principle, and in order for the coils to operate in to their full design capacity the connections must be carried out in accordance with the counterflow heath exchange.


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CHILLED WATER COOLING COILS

DIRECT EXPANSION COOLING COILS (DX)

ELECTRIC HEATERS


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FANS

ELECTRIC MOTORS


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ACCESSORIES

HEAT RECOVERY


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COMPONENTS: FILTERS COILS

SUPPLY PLENUM

FILTERS

UTA A B UTA A B

COILS

UTA L H UTA L H


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AIR HANDLIG UNIT QUICK SELECTION SYSTEM:

H

h

P

Air velocity through the coilwithout droplet eliminator

Air velocity through the coilwith droplet eliminator

Air treatment

UTA22

UTA38

UTA52

UTA68

UTA84

UTA115

UTA150

UTA180

UTA230

UTA280

UTA340

UTA11

STANDARD DIMENSION (mm).


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UTA 11 22 38 52 68 84 115 150 180 230 280 340


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Johnson Controls Marine - Refrigeration & HVAC Jens Juuls Vej 28 · 8260 Viby J · Denmark Phone +45 87 36 35 00 · Fax +45 87 36 35 01www.yorkref.com · [email protected]

YORK Marine ChinaFlat H, 23/F, 838 Zhangyang Road, Shanghai. P.R.C. 200122, ChinaPhone +86 2168670309 · Fax +86 2158205897


york marine centrifugal fans - tv-me.comtv-me.com/download.php?a=johnson_controls.pdf · johnson...

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