A-6
Water Heat Exchanger Unit
4. Specifi cations
Product Name
Water heat exchanger unit
Model No.
S-500WX2E5
Capacity
Cooling
kW
50.0
Heating (standard)
kW
60.0
Dimensions
Height
mm
1,000
Width
mm
395
Depth
mm
965
Weight
kg
130
Panel color (Munsell code)
Silky shade (1Y 8.5/0.5)
Power supply
220 - 240 V AC, 50 Hz
Electrical
rating
Cooling
Running
Amperes
A
0.07
Power input
W
10
Heating
Running
Amperes
A
0.07
Power input
W
10
Standard hot/cold water fl ow rate
m
3
/h
8.6
Hydrostatic loss
kPa
9.6
Holding water quantity inside the unit
m
3
0.012
Minimum holding water quantity outside
the unit
m
3
0.5
Water circuit pressure
MPa
0.656
Refrigerant control method
Electronically controlled valve
Heat exchanger
Plate type
Anti-freezing system
Thermostat
Piping
Refrigerant
Gas
mm
ø
28.58 (brazed)
Liquid
mm
ø
15.88 (brazed)
Drain
R1 Bolt thread (25A)
Hot/cold water in/out
Rp2 Nut thread (50A)
* The cooling and heating capacities are for operation in accordance with JIS B 8613.
Operating condition
Cooling
Heating
(standard)
Heating
(low temperature)
Water temperature of
water heat exchanger unit
Outlet 7°C
Outlet 45°C
Outlet 45°C
Outdoor side intake air
temperature
35°CDB
7°CDB, 6°CWB
2°CDB, 1°CWB
Note. “Heating (cold regions)” column values apply to operation with outdoor units specifi ed for cold regions.
GHP Chiller TECHNICAL DATA.indb A-6
GHP Chiller TECHNICAL DATA.indb A-6
2012/04/06 13:41:59
2012/04/06 13:41:59
