SHELL & TUBE WATER SOURCE HEAT PUMP
Capacity: 68÷306 KW
Refrigerant：R410a,R407C ﹠ R22
High energy efficiency
FEATURES
• 16 sizes
available ranging from 68kW to 306kW cooling capacity.
•
Wide application as hotel, apartment, villa, factory, shopping center, office
building, school, etc.
•
Hermetic scroll compressor, each compressor is equipped with a crankcase heater
and a thermal overload cut-out.
•
The refrigerant circuit is complete with sight glass, filter drier, high and
low pressure gauges, solenoid valve, direct expansion valve, high and low
pressure switch.
•
Shell and tube dry expansion type condenser, factory insulated with flexible
close cell material.
•
The electric panel consists of compressor breaker, compressor contactor, phase
sequence relay, control circuit breaker, microprocessor control with function
display.
•
LCD display, touch screen control panel as standard.
•
Automatic operation dramatically reducing maintenance cost thanks to reliable
microprocessor system.
Optional
•
Electronic controller with BMS system.
TECHNICAL DATA（performance under ground water source
condition）
|
Model
|
|
SWDR68
|
SWDR102
|
SWDR136
|
SWDR170
|
SWDR205
|
SWDR238
|
SWDR272
|
SWDR306
|
|
Nominal cooling capacity
|
KW
|
68
|
102
|
136
|
170
|
205
|
238
|
272
|
306
|
|
kcal/h
|
58469
|
87704
|
116939
|
146174
|
176268
|
204643
|
233878
|
263113
|
|
Total power input of cooling
|
KW
|
13.5
|
20.3
|
27.1
|
33.9
|
40.8
|
47.3
|
54.1
|
60.4
|
|
Nominal heating
capacity
|
KW
|
78
|
111
|
150
|
186
|
221
|
267
|
303
|
339
|
|
kcal/h
|
67068
|
95443
|
128977
|
159931
|
190026
|
229579
|
260533
|
291488
|
|
Total power input of heating
|
KW
|
17.1
|
24.6
|
33.2
|
41.3
|
48.9
|
58.5
|
66.1
|
73.6
|
|
Power supply
|
|
3PH, 380V, 50Hz
|
|
Refrigerant type
|
|
R22 or R407C,R410A
|
|
Running control method
|
|
Programmable logical control, fully
automation
|
|
Safe protection
|
water-lackage delay protection,high and low
pressure switch, freeze protection device, overheat protection, overload
protection device,phase sequence and short of phase protection, safety valve
|
|
Compressor
|
type
|
|
scroll compressor
|
|
Evaporator
|
type
|
|
shell & tube
|
|
water flow range
|
m3/h
|
11.7
|
17.5
|
23.4
|
29.2
|
35.3
|
40.9
|
46.8
|
52.6
|
|
water resistance
|
kPa
|
35
|
40
|
45
|
50
|
50
|
55
|
55
|
60
|
|
water inlet/outlet pipe diameter
|
mm
|
DN80
|
DN80
|
DN80
|
DN80
|
DN80
|
DN100
|
DN100
|
DN100
|
|
Condenser
|
type
|
|
shell & tube
|
|
water flow range
|
m3/h
|
6.4
|
9.6
|
12.8
|
15.9
|
19.2
|
22.3
|
25.5
|
28.6
|
|
water resistance
|
kPa
|
35
|
40
|
45
|
50
|
50
|
55
|
55
|
60
|
|
water inlet/outlet pipe diameter
|
mm
|
DN65
|
DN65
|
DN65
|
DN65
|
DN65
|
DN80
|
DN80
|
DN80
|
|
External dimension
|
length
|
mm
|
2400
|
2400
|
2400
|
2400
|
2400
|
2400
|
2400
|
2400
|
|
width
|
mm
|
675
|
675
|
1365
|
1365
|
1365
|
2040
|
2040
|
2040
|
|
height
|
mm
|
1340
|
1340
|
1420
|
1420
|
1420
|
1420
|
1420
|
1420
|
|
Noise level
|
DB/(A)
|
65
|
65
|
66
|
67
|
68
|
70
|
71
|
72
|
|
Net weight
|
kg
|
490
|
606
|
1020
|
1130
|
1250
|
1640
|
1760
|
1880
|
Remark:
cooling capacity
under condition: Source side water inlet/outlet temperature 18℃/29℃,user side water
inlet/outlet temperature 12℃/7℃
Heating capacity
under condition: Source side water inlet temperature 15℃,user side water inlet
temperature 40℃
TECHNICAL DATA（performance under ground water loop pipe
condition）
|
Model
|
|
SWDR68
|
SWDR102
|
SWDR136
|
SWDR170
|
SWDR205
|
SWDR238
|
SWDR272
|
SWDR306
|
|
Nominal cooling capacity
|
KW
|
67
|
100
|
134
|
165
|
197
|
235
|
267
|
296
|
|
kcal/h
|
57610
|
85985
|
115219
|
141874
|
169390
|
202064
|
229579
|
254514
|
|
Total power input of cooling
|
KW
|
13.5
|
20.3
|
27.3
|
33.6
|
40.1
|
47.9
|
53.7
|
60.1
|
|
Nominal heating capacity
|
KW
|
68.5
|
103
|
142
|
183
|
205
|
246
|
274
|
302
|
|
kcal/h
|
58899
|
88564
|
122098
|
157352
|
176268
|
211522
|
235598
|
259673
|
|
Total power input of heating
|
KW
|
16.7
|
25.1
|
34.3
|
43.9
|
49.2
|
58.7
|
65.3
|
71.8
|
|
Power supply
|
|
3PH, 380V, 50Hz
|
|
Refrigerant type
|
|
R22 or R407C
|
|
Running control method
|
|
Programmable logical control, fully
automation
|
|
Safe protection
|
water-lackage delay protection,high and low
pressure switch, freeze protection device, overheat protection, overload
protection device,phase sequence and short of phase protection, safety valve
|
|
Compressor
|
type
|
|
scroll compressor
|
|
Evaporator
|
type
|
|
shell & tube
|
|
water flow range
|
m3/h
|
11.5
|
17.2
|
23
|
28.4
|
33.9
|
40.4
|
45.9
|
50.9
|
|
water resistance
|
kPa
|
35
|
40
|
45
|
50
|
50
|
55
|
55
|
60
|
|
water inlet/outlet pipe diameter
|
mm
|
DN80
|
DN80
|
DN80
|
DN80
|
DN80
|
DN100
|
DN100
|
DN100
|
|
Condenser
|
type
|
|
shell & tube
|
|
water flow range
|
m3/h
|
13.8
|
20.7
|
27.7
|
34.2
|
40.8
|
48.7
|
55.2
|
61.2
|
|
water resistance
|
kPa
|
35
|
40
|
45
|
50
|
50
|
55
|
55
|
60
|
|
water inlet/outlet pipe diameter
|
mm
|
DN65
|
DN65
|
DN65
|
DN65
|
DN65
|
DN80
|
DN80
|
DN80
|
|
External dimension
|
length
|
mm
|
2400
|
2400
|
2400
|
2400
|
2400
|
2400
|
2400
|
2400
|
|
width
|
mm
|
675
|
675
|
1365
|
1365
|
1365
|
2040
|
2040
|
2040
|
|
height
|
mm
|
1340
|
1340
|
1420
|
1420
|
1420
|
1420
|
1420
|
1420
|
|
Noise level
|
DB/(A)
|
65
|
65
|
66
|
67
|
68
|
70
|
71
|
72
|
|
Net weight
|
kg
|
490
|
606
|
1020
|
1130
|
1250
|
1640
|
1760
|
1880
|
Remark:
cooling capacity
under condition: Source side water inlet/outlet temperature 18℃/29℃,user side water
inlet/outlet temperature 12℃/7℃
Heating capacity
under condition: Source side water inlet temperature 15℃,user side water inlet
temperature 40℃
|
