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Feature:
Evacuated Pressurized Solar Thermal Collector
1. Manifold (interior)material: red copper
2. Manifold (exterior) material: aluminum alloy
3. Tube dimensions: 58 x 1800mm,47x1500mm
4. Vacuum tube coating material: AIN-SS-Cu
(Three target vacuum tube)
5. Insulation layer: rock wool
6.Test pressure: 6 bar
7.Heat preservation: 72 hrs
8.Hail resistance: 25mm
Technical Data of Heat pipe collector | ||
Production Model | JX-58/30 | JX-58/20 |
Numbers of tube(pcs) | 30 | 20 |
Absorber area approx.(m2) | 2.439 | 1.626 |
Gross size(m) | 1.99*2.1*0.154 | 1.99*1.4*0.154 |
Weight Empty(kg) | 93.5 | 63 |
Hydraulic Connections | G3/4" male thread | |
Fluid volume(L) | 1.7 | 1.2 |
Min. volume flow rate per collector(L/H) | 108 | 72 |
Rated volume flow rate per coll.(L/H) | 180 | 120 |
Max. volume flow rate per collector(L/H) | 1200 | 1200 |
Maximum operation pressure(Bar) | 6 | |
Test pressure(Bar) | 9 | |
Heat transfer fluid | Anti-freeze Fluid (Water-Glycol) | |
Max.working temp. | 250C | |
hot water(L/Day) | 240C | 160 |
ΔT | 35C(Radiation>=800w/m2.day) | |
Collector efficiency | 76.4% 76.2% | |
Medium | Pure water | |
Start-up Temperature of heat pipe | <=30C | |
Warranty | 5 years, Vacuum tube for 10 years. | |
Solar Collector---SRCC, Solar Keymark,FSEC