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Add:8# Yetang road,Luoxi Town,Changzhou,Jiangsu,China
Tel:0086-519-85083311
Fax:0086-519-82078658
International market:
0086-519-85083311 Townway
0086-519-85083201 Joy
0086-519-85083209 Amy
0086-519-85083226 Keyway
0086-519-85083260 Chris
0086-519-85083376 Amanda
0086-519-85083392 Melody
Fax:0086-519-82078658
Website:
http://www.sunpower-solar.com
afterservice:
afterservice@sunpower-solar.com
E-mail:
sunpower@sunpower-solar.com
townway@sunpower-solar.com
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SPA |
Active Closed Loop Solar Water Heating Systems |
| Closed Loop Solar Heating Systems are suitable for single and multible solar heating application systems,e.g.domestic solar water heating,solar water heating hot tub,solar swimming pool heating or solar space heating systems.The Closed Loop Solar Systems are suitable for areas with questionable water quality and all climate conditions.The Closed Loop Solar Heating Systems are the preferred option for extremely cold areas. |
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| 1.Collector |
2.Collector Sensor |
3.Manual Air Valve |
| 4.Hot Water to Taps |
5.Tempering Valve |
6.Collcetor Return |
| 7.Check Valve |
8.Hose Bibs For Filling And Flushing |
9.Expansion Tank |
| 10.Air Scoop & Air Vent |
11.Circulating Pump With Flanges Or Couplings |
12.Pressure Relief Valve |
| 13.Pressure Gauge |
14.Collector Supply |
15.Heat Exchange Coil |
| 16.Solar Hot Water Tank |
17.Immersion Heater |
18.USDT 2001 Controller |
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Operation
●The controller(18) will switch on the pump when the temperature at the collector sensor TC is higher than the return temperature TR by at least the pre selected(delta T)amount.
●The pump circulates a heat transfer liquid around the loop.
●Heat from the collector is transferred to the domestic water through the heat exchange coil in the tank.
●With the pump running,if delta T is not met,the pump will switch odd.
●When a present tank temperature is reached at Tmax,the controller switches off the pump.
●The check valve(non-return valve)prevents heat from the tank fising towards the collectors should the tank be warmer(e.g.at night). |
MODEL |
Lighting
(m2) |
Heat-pipe vacuum tube |
Supply hot water
(L/℃) |
Qty.per 20'/40'
Container |
diameter |
length |
No. |
SPA-1500/47-20-C |
2.0 |
Φ47mm |
1500mm |
20 |
120/60 |
125/242 |
SPA-1500/47-22-C |
2.2 |
Φ47mm |
1500mm |
22 |
130/60 |
118/220 |
SPA-1500/47-24-C |
2.55 |
Φ47mm |
1500mm |
24 |
150/60 |
110/205 |
SPA-1500/47-30-C |
3.1 |
Φ47mm |
1500mm |
30 |
180/60 |
85/160 |
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