THERMEx THW20 - Page 13

Heat Pump Manual
13
TECHNICAL DATA
Electrical Data
–
All units
Model Maximum A/ Phase Maximum continuous
current
Locked rotor amps -
per compressor
10kW
13.1
19.4
105
20kW
15.7
22.0
111
30kW
17.5
24.5
118
40kW
27.1
38.0
173
50kW
33.6
47.0
225
60kW
38.0
49.0
272
80kW
51.2
76.0
173
100kW
56.6
94.3
225
130kW
86.2
98.2
272
150kW
103.0
144.0
173
200kW
142.0
181.5
225
Power requirement
380/415 V 3 Phase 50 hz + N and E
Compressor wiring
Delta Δ
Compressor start method
Direct on line
Water Connections
–
All units
-
all female BSP brass fittings
Model
Supply/ Return
Evaporator water
–
water to water units
20kW
1”
1”
30kW
1 ½”
1 ½”
40kW
1 ½”
1 ½”
50kW
1 ½”
1 ½”
60kW
2”
2”
80kW
2”
2”
100kW
2”
2”
130kW
2”
2”
150kW
2”
2”
200kW
2 ½”
2 ½”
Swimming pool heat pumps
2” PVC screwed connection
WATER TO WATER HEAT PUMPS
PERFORMANCE DATA
Performance Chart at 40/45°C Water Return/ Supply
50°C Condensing temperature – 20°C/ 15°C evaporator water
Model
THW
W
20
THW
W
40
THW
W
50
THW
W
60
THW
W
80
Nominal heating
capacity – kW
20 40 50 60 80
Heating
Capacity
Cooling
Side
Heating
Capacity
Cooling
Side
Heating
Capacity
Coolin
g Side
Heating
Capacity
Cooling
Side
Heating
Capacity
Cooling
Side
Heating Capacity
– kW
21.9 17.0 38.1 29.7 49.6 38.5 61.9 48 76.1 59.4
Power Input
4.8
4.8
9.5
9.5
12.2
12.2
15.1
15.1
17.9
17.
9
COP
4.6
3.5
4.0
3.1
4.1
3.2
4.1
3.2
4.3
3.2
Total unit COP
8.1
7.1
7.3
7.3
7.5