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Technical Data of Heat pipe collector

Production Model

HPC-58

HPC-58

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

Packages each unit (cartons)

tubes: 3ctns               manifold casing: 1ctn              frame: 1ctn

tubes: 2ctnsmanifold casing: 1ctnframe: 1ctn

Loading qty in 20 GP/40GP/40HQ

63/130/145

90/185/210

Fluid volume(L)

1.7

1.2

Min. volume flowrate per collector(L/H)

108

72

Rated volume flowrate per coll.(L/H)

180

120

Max. volume flowrate 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.(℃)

250

hot water(L/Day)

240

160

ΔT

35℃(Radiation>=800w/m2.day)

Collector efficiency

76.4%                                    76.2%

Medium

Pure water

Start-up Temperature of heat pipe

<=30°C

warranty

5 years

Mateial Details

Produciton Model

HPC-58

Flow type

Heat pipe

Heat pipe material

T2 copper

Heat pipe size

Top: 14* 1mm;     Body: 8* 0.7mm

Tube diameter

φ47/1750mm or φ58/1800mm

Solar vaccum glass tube

High boron-silicon

Coating of absorber on glass tube

Al-N-Al,Copper,Stainless steel

fins around heat pipe

single long Aluminum(1.68m)

Manifold pipe material

TP2 copper (?35x0.8mm)

Manifold casing material

6063 Aluminum alloy frame(1.8mm)

Insulation material in manifold caseing

Glass fiber

Thickness of insulation(mm)

45

Density of insulation (kg/m3)

90

Frame material

6063 Aluminum alloy frame(3mm)

Frame and manifold casing finish

Black Powder coated

Sealing Materials

EPDM