water cooled centrifugal chiller - hh-shaker.com.sa · 01 commercial air conditioners with half...
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01COMMERCIALAIR CONDITIONERS
With half century technology improvement Midea H series centrifugal chiller offers customer high reliability and excellent performance. Full product range from 700 to 2200Ton in single compressor cater to any require. By using the advanced design platform, the compressing efficiency and heat exchanging rate have been increased significantly. The full failing film heat exchange technology also be used to increase the efficiency and decrease the refrigerant charging volume up 40% less compared to the traditional flooded type evaporator.
Water cooled centrifugal chiller
Type Standard efficiency
COP (W/W) 5.8~6.1
Capacity (Ton)
Recommend power supply
Compression stage
Evaporator type
Model LC**M LC**MS
6.1~6.7 6.7~7.2
350~1,200 1,300~2,200 700~2,200 700~2,200
380V/400V/415V 6.6kV/11kV 380V/6.6kV/11kV 380V/6.6kV/11kV
1 2 22
Flooded type Full falling film Full falling film Full falling film
CCWE**H, CCWE**H11 CCWE**E, CCWE**E10High efficiency Super high efficiency
Environment friendly HFC-134a refrigerant.
Notes: the condition of tested COP: Inlet / outlet chilled water temperature: 12oC / 7oC; inlet / outlet cooling water temperature: 30oC / 35oC
Positive pressure design for compact size.Semi-Hermetic compressor with gas cooled motor.Full falling film evaporator and shell and tube condenser.
Micro-Tech controller with PLC and 10.4 inch touchable screen.
Super high efficiency, COP up to 7.11 in AHRI condition.
Options:Water inlet & outlet victaulic connection
Marine water box
Non-standard pass on evaporator or condenser
Chiller vibration isolator
Sectional transportation
Dual compressor for big capacity
High pressure water box up to 2.0MPa
Starter*
Notes: It is included Delta star, solid state soft starter, direct on line for high votage chiller.
Remote unit control panel
Refrigerant isolation valve
Witness performance testing
MICS (Midea Intelligent Control System)
Chiller
02COMMERCIAL
AIR CONDITIONERS
Advanced System Control, User Friendly Screen
Environment FriendlyRefrigeration
Shell & Tube Condenser,Falling Film Type Evaporator
Economizerin Dual Stages Type
R134aR134a
The ecomomizer is used in the dual
stages compressing. Midea unique
design economizer improves the
efficiency from 5% to 8% compared
with the single stage.
The shell and tube type condenser is
easy for service.
The twin stages chiller is equiped with
full falling film eveporator to improve
the heat exchanging efficiency.R134a is environment friendly gas with
zero ODP (Ozone Depletion Potential)
and very less GWP (Globle Warming
Potential). The R134a refrigeration is
no phase out gas and good choice for
big chiller.
The chiller control system is Midea
chiller Microprossor(MIC) with multiple
function and excellent stability. The
open protocol RS485 is BMS
compatible. The operation panel is
user friendly with 10.4 inch colorful
touchable screen.
The compressor is designed on Midea
advanced design platform, the impeller
and chamber are matching perfectly.
The compressor is equipped with less
moving parts and more compact size.
By using the double layer design
technology, the noise and vibration can
be optimized.
The motor is cooled by refrigerant
which ensures an excellent
performance in various working
condition and long life span. The motor
is high efficiency type with power factor
up to 97%.
Semi-hermeticCentrifugal Compressor
Gas Cooled Motor
AIR C
OO
L CH
ILLER
Chiller
51COMMERCIALAIR CONDITIONERS
Oil seal
The small gear shaft
Adjustable diffuser The high-level oil tank
Motor shaft
Motor thrust bearing
Spray tube
Balance pipe
Adjustable guide vane
Driving gear
The driving gear radial bearing
Impeller
Pinion shaft
Rotor
Seal assembly
The power delivery surface
The impeller is coupling with the high speed shaft without any
key to eliminate the stress. It ensure the high speed shaft
working stable and long life span.
Keyless coupling on high speed shaft(PATENT NO.: ZL 01 2 56824.4)
The IGV matches with the adjustble diffuser to ensure the
compressor working stable in low partial load without any
surge and stall. Capacity adjustment is from 10% to 100%.
Inlet guide vane (IGV) match with adjustble diffuser(PATENT NO.: ZL 01 2 56825.2)
Unique spraying technology makes the liquid refrigerant film
formed on the tube surface and then evaporating. By using this
technology the heat-exchange rate increase 3 to 8% and
refrigerant charge decrease 40%.
Full falling film heat-exchange technology(PATENT NO.: 2012041053.9 201220552298)
52COMMERCIAL
AIR CONDITIONERS
Specifications - High efficiency, 380V, twin stageModel
kWRT
kPa
mmmm
mmmm
kgkg
Cooling capacity
Efficiency
Condenser
COP (2)
Outlet water pipe Dim.Inlet water pipe Dim.
Water flowWater pressure drop
Water pressure drop
PassInlet water Temp.Outlet water Temp.Connection
Configured powerPower supply
Running power (1)W/W
W/WkW
kW
Running power (2)
Shipping weightWeight
Unit dimension (L×W×H)Packing dimension (L×W×H)
Running weight
oCoC
oCoC
kWCOP (1)
Compressor
Evaporator
Water flow
PassInlet water Temp.Outlet water Temp.Connection
mm
kPa
mmInlet water pipe Dim.Outlet water pipe Dim.
m3/h
m3/h
75
Flange Flange
7002,461403
421
423
5.85490
380V-3Ph-60Hz
2
504
6.11
127
CCWE700H
302
DN300DN300
Flange35
84
79
Flange
80
Flange
83
7502,6374326.11
5.86
380V-3Ph-60Hz
302
540
450
490
DN300
454
2127
CCWE750H
DN300
Flange35
82
800
484
2,8134606.12481
5605.85
380V-3Ph-60Hz
2
576
302
DN300
127
CCWE800H
DN300
Flange35
79
850
Flange
514
2,9894896.11509
5605.87
380V-3Ph-60Hz
2
611
302
5,020×2,100×2,510 5,020×2,100×2,510 5,020×2,100×2,510 5,020×2,100×2,5105,020×2,100×2,630 5,020×2,100×2,630 5,020×2,100×2,630 5,020×2,100×2,630
DN300
DN300 DN300 DN300 DN300DN300 DN300 DN300 DN30011,270 11,350 11,435 11,50513,209 13,350 13,564 13,712
127
CCWE850H
DN300
35
83
Model
kWRT
kPa
mmmm
mmmm
kgkg
Cooling capacity
Efficiency
Condenser
COP (2)
Outlet water pipe Dim.Inlet water pipe Dim.
Water flowWater pressure drop
Water pressure drop
PassInlet water Temp.Outlet water Temp.Connection
Configured powerPower supply
Running power (1)W/W
W/WkW
kW
Running power (2)
Shipping weightWeight
Unit dimension (L×W×H)Packing dimension (L×W×H)
Running weight
oCoC
oCoC
kWCOP (1)
Compressor
Evaporator
Water flow
PassInlet water Temp.Outlet water Temp.Connection
mm
kPa
mmInlet water pipe Dim.Outlet water pipe Dim.
m3/h
m3/h
85
Flange Flange
9003,164515
542
544
5.84630
380V-3Ph-60Hz
2
648
6.14
127
CCWE900H
302
DN300DN300
Flange35
82
80
Flange
84
Flange
83
9503,3405436.15
5.84
380V-3Ph-60Hz
302
684
572
630
DN300
575
2127
CCWE950H
DN300
Flange35
80
1,000
605
3,5165726.15600
6305.86
380V-3Ph-60Hz
2
719
302
DN300
127
CCWE1000H
DN300
Flange35
85
1,200
Flange
726
4,2196836.18720
7605.86
380V-3Ph-60Hz
2
863
302
5,020×2,100×2,510 5,045×2,210×2,610 5,045×2,210×2,610 5,045×2,260×2,6105,020×2,100×2,630 5,045×2,260×2,730 5,045×2,260×2,730 5,045×2,260×2,730
DN300
DN300 DN300 DN300 DN300DN300 DN300 DN300 DN30011,626 12,077 12,215 12,46013,841 14,558 14,791 15,376
127
CCWE1200HCCWE1100H
DN300
35
86
Flange
82
1,100
Flange
665
3,8686286.16660
6955.86
380V-3Ph-60Hz
2
791
302
5,045×2,210×2,6105,045×2,260×2,730
DN300
DN300DN30012,45915,201
127
DN300
35
80
Notes: 1. Condition (1): Inlet / outlet chilled water temperature: 12oC / 7oC; inlet / outlet cooling water temperature: 30oC / 35oC; 2. Condition (2): Inlet / outlet chilled water temperature: 12oC / 7oC; inlet / outlet cooling water temperature: 32oC / 37oC; 3. Nominal cooling capacity is based on condition (1) or (2);4. Design Max. working pressure of evaporator and condenser is 1.0MPa. Unit with higher pressure can be customized.
AIR C
OO
L CH
ILLER
Chiller
53COMMERCIALAIR CONDITIONERS
Specifications - High efficiency, 11kV, twin stage
Model
kWRT
kPa
mmmm
mmmm
kgkg
Cooling capacity
Efficiency
Condenser
COP (2)
Outlet water pipe Dim.Inlet water pipe Dim.
Water flowWater pressure drop
Water pressure drop
PassInlet water Temp.Outlet water Temp.Connection
Configured powerPower supply
Running power (1)W/W
W/WkW
kW
Running power (2)
Shipping weightWeight
Unit dimension (L×W×H)Packing dimension (L×W×H)
Running weight
oCoC
oCoC
kWCOP (1)
Compressor
Evaporator
Water flow
PassInlet water Temp.Outlet water Temp.Connection
mm
kPa
mmInlet water pipe Dim.Outlet water pipe Dim.
m3/h
m3/h
91
Flange Flange
1,8006,3291,015
1,060
1,089
5.971,100
11kV-3Ph-60Hz
2
1,283
6.23
127
CCWE1800HS11
302
DN400DN400
Flange35
89
92
Flange
90
Flange
94
1,9006,6801,0766.21
5.95
11kV-3Ph-60Hz
302
1,354
1,123
1,200
DN400
1,149
2127
CCWE1900HS11
DN400
Flange35
93
2,000
1,210
7,0321,1326.211,180
1,3205.96
11kV-3Ph-60Hz
2
1,425
302
DN400
127
CCWE2000HS11
DN400
Flange35
94
2,200
Flange
1,330
7,7351,2566.161,307
1,4505.92
11kV-3Ph-60Hz
2
1,570
302
5,290×3,150×3,180 5,290×3,150×3,180 5,290×3,150×3,180 5,290×3,150×3,1805,590×3,350×3,480 5,590×3,350×3,480 5,590×3,350×3,480 5,590×3,350×3,480
DN400
DN400 DN400 DN400 DN400DN400 DN400 DN400 DN40011,626 12,077 12,215 12,46013,841 14,558 14,791 15,376
127
CCWE2200HS11CCWE2100HS11
DN400
35
96
Flange
91
2,100
Flange
1,270
7,3841,1956.181,241
1,3205.95
11kV-3Ph-60Hz
2
1,497
302
5,290×3,150×3,1805,590×3,350×3,480
DN400
DN400DN40012,45915,201
127
DN400
35
96
Model
kWRT
kPa
mmmm
mmmm
kgkg
Cooling capacity
Efficiency
Condenser
COP (2)
Outlet water pipe Dim.Inlet water pipe Dim.
Water flowWater pressure drop
Water pressure drop
PassInlet water Temp.Outlet water Temp.Connection
Configured powerPower supply
Running power (1)W/W
W/WkW
kW
Running power (2)
Shipping weightWeight
Unit dimension (L×W×H)Packing dimension (L×W×H)
Running weight
oCoC
oCoC
kWCOP (1)
Compressor
Evaporator
Water flow
PassInlet water Temp.Outlet water Temp.Connection
mm
kPa
mmInlet water pipe Dim.Outlet water pipe Dim.
m3/h
m3/h
98
Flange Flange
1,3004,571740
783
786
5.84840
11kV-3Ph-60Hz
2
929
6.18
127
CCWE1300HS11
302
DN300DN300
Flange35
92
86
Flange
83
Flange
89
1,4004,9227946.2
5.92
11kV-3Ph-60Hz
302
999
831
930
DN400
847
2127
CCWE1400HS11
DN400
Flange35
84
1,500
907
5,2748496.21889
9905.93
11kV-3Ph-60Hz
2
1,070
302
DN400
127
CCWE1500HS11
DN400
Flange35
87
1,700
Flange
1,028
5,9779706.161,010
1,1005.92
11kV-3Ph-60Hz
2
1,213
302
5,045×2,260×2,610 5,190×2,700×3,010 5,190×2,700×3,010 5,190×2,700×3,0105,045×2,260×2,730 5,490×2,900×3,310 5,490×2,900×3,310 5,490×2,900×3,310
DN400
DN300 DN400 DN400 DN400DN300 DN400 DN400 DN40012,560 19,450 20,150 21,45015,500 22,790 23,490 25,160
127
CCWE1700HS11CCWE1600HS11
DN400
35
90
Flange
85
1,600
Flange
968
5,6269126.17950
9905.92
11kV-3Ph-60Hz
2
1,141
302
5,190×2,700×3,0105,490×2,900×3,310
DN400
DN400DN40020,85024,260
127
DN400
35
88
Notes: 1. Condition (1): Inlet / outlet chilled water temperature: 12oC / 7oC; inlet / outlet cooling water temperature: 30oC / 35oC; 2. Condition (2): Inlet / outlet chilled water temperature: 12oC / 7oC; inlet / outlet cooling water temperature: 32oC / 37oC; 3. Nominal cooling capacity is based on condition (1) or (2);4. Design Max. working pressure of evaporator and condenser is 1.0MPa. Unit with higher pressure can be customized.