5
Specifications
General Data
Condition
Underground water source
Ring water source
Items
UWL030B5
UWL040B5
UWL030B5
UWL040B5
Cooling
Nominal cooling capacity
kW
118
150
110
145
Rated cooling power input
kW
20.0
25.3
22.1
29.1
EER
5.90
5.93
4.98
4.98
Rated running current
A
38.7
50.4
43.5
56.0
Evaporator water flow
m
3
/h
20.3
25.8
18.9
24.9
Condenser water flow
m
3
/h
12.2
15.5
23.7
31.2
Evaporator water pressure drop
kPa
49
49
41
45
Condenser water pressure drop
kPa
20
12
55
45
Heating
Nominal heating capacity
kW
130
170
150
200
Rated heating power input
kW
28.8
38.0
30.0
40.0
COP
4.48
4.47
5.00
5.00
Rated running current
A
52.3
67.1
53.0
67.0
Evaporator water flow
m
3
/h
12.2
15.5
23.7
31.2
Condenser water flow
m
3
/h
20.3
25.8
18.9
24.9
Evaporator water pressure drop
kPa
18
19
55
60
Condenser water pressure drop
kPa
52
32
44
31
Components data
Compressor
Type
Hemetic scroll compressor
Hemetic scroll compressor
Qty
3
4
3
4
Heat exchanger type
Evaporator
Hihg efficiency shell and tube heat
exchanger
Hihg efficiency shell and tube heat
exchanger
Condenser
Hihg efficiency shell and tube heat
exchanger
Hihg efficiency shell and tube heat
exchanger
Refrigerant type
R410A
R410A
Refrigerant control
EXV
EXV
Other parameters
Noise (ST)
dB(A)
62
65
62
65
Power suppply
380V/3N/50Hz
380V/3N/50Hz
Dimensions
W*D*H(mm)
1800*650*1600
1800*650*1600
Pipes connecting
Condenser
R2-1/2
R2-1/2
R2-1/2
R2-1/2
Evaporator
R2-1/2
R2-1/2
R2-1/2
R2-1/2
Weight
Net weight (kg)
655
804
655
804
Transport weight (kg)
670
820
670
820
Operating weight (kg)
720
885
720
885
Notes:
1.
Underground water working condition:
Nominal cooling test condition is: leaving water temperature of evaporator is 7ºC, and the water flow amount is 0.172m
3
/*h. kW); entering water
temerature of the condenser is 18ºC, and the water flow is 0.103m
3
(h.kW);
Nominal heating test condition is: leaving water temperature of evaporator is is 45ºC, and the entering water temperature of condenser is 15ºC;
the water flow is the same with the cooling conditions.
2.
Ring water condition:
Nominal cooling test condition is: leaving water temperature of evaporator is 7ºC, and the water flow amount is 0.172m
3
/*h. kW); entering water
temperature of the condenser is 30ºC, and the water flow is 0.215m
3
(h.kW);
Nominal heating test condition is: leaving water temperature of evaporator is is 45ºC, and the entering water temperature of condenser is 20ºC;
the water flow is adopted based on the refrigeration determined;
3.
Modular units can be combined based on the same or different modular units as per the requirements during actual application; the number of
units combined is 1-16, and the above table shows the parameters for the single units;
4.
The value of the underground water condition is for nameplate of the unit, and the value of ring water condition is the referernce value for design.
5.
The switch between cooling and heating mode is realized by valves transition which connect with hydraulic system, factory doesn't provide the valves.
6.
All specifications are subjected to change by the manufacturer without prior notice.
