| 型號： | JR series |
|---|---|
| 品牌： | 清華陽光 |
| 原產地： | 中國 |
| 類別： | 冶金礦產、能源 / 新能源 / 太陽能設備 |
| 標籤︰ | 承壓熱水器 , 太陽能 , 熱水器 |
| 單價： |
-
|
| 最少訂量： | 1 件 |
| 即時通訊: | 最後上線︰2013/07/25 |
|
MODELS
|
JR-138
|
JR-158
|
JR-178
|
JR-208
|
|
Volume of storage tank
|
138 L
|
158 L
|
178 L
|
208 L
|
|
Tube
|
SL-I-1500
|
SL-I-1500
|
SL-I-1500
|
SL-I-1500
|
|
Number of tubes
|
18
|
21
|
24
|
28
|
|
Cover/inner diameter of tubes, mm
|
Ø47mm/5mm
|
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|
Storage tank material
|
Outer shell: aluminium/zinc coated steel sheet, 0.6 mm thick
|
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|
Inner cylinder: SUS 316L／SUS304, 1.2 mm thick
|
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|
Insulation
|
Polyurethane foam with thickness of 45 mm
|
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|
Reflector
|
Flat plate diffuse, aluminum
|
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|
Frame
|
Profile Aluminum
|
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|
Cover
|
metallic
|
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|
Max. pressure
|
0.45 MPa
|
0.45 MPa
|
0.45 MPa
|
0.45 MPa
|
|
Aperture area, m2
|
1.8
|
2.1
|
2.4
|
2.8
|
|
Net weight, kg
|
42
|
47
|
52
|
57
|
|
Collector frame angle,
standard fixed |
45°
|
45°
|
45°
|
30°
|
|
Typical daily efficiency
|
≥58%
|
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|
Heat loss coefficient, w/m2℃
|
9.5 W/m3.K
|
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|
Inlet/outlet connections
|
1/2"
|
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|
optional electric booster
|
1.5 kW
|
2 kW
|
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