Techniniai duomenys HP400/450

CERTIFIED EFFICIENCIES
Keymark Aperture Keymark Absorber
η0 0.750 0.794
a1 1.18 1.25
a2 0.0095 0.0095
Heat Pipe Collector Efficiency
HP400 COLLECTORS ARE AVAILABLE IN 2 DIFFERENT SIZES

– both with the option of the 2 different temperature limits.

HP400 / HP450
NUMBER OF TUBES 20 30
DIMENSIONS
Absorber Area (m2) 2.01 3.021
Overall Dimensions (mm) 1952 x 1418 x 93 1952 x 2127 x 93
Width of Manifold (mm) 1418 1418
Length (tube and manifold) (mm) 1952 1952
Depth (mm) 93 93
Aperture Area (m2) 2.16 3.23
Fluid Volume (ltr) 1.2 1.7
Inlet and Outlet Dimensions (mm) 22 22
Weight (empty) (kg) 48 78
MOUNTING
Recommended Inclination (˚) 20-70 20-70
PERFORMANCE DATA
Efficiency Based on Aperture Based on Aperture
Eta 0 0.75 0.75
a1 (W/m2K) 1.18 1.18
a2 (W/m2K2) 0.0095 0.0095
OPERATING DATA – FLOW RATE (ltr/h)
Rated 160 240
Minimum 120 180
Maximum 300 480
Maximum Operating Pressure 10 Bar 10 Bar
Stagnation Temperature (˚C) 166 166
Heat Transfer Fluid Water / Glycol Water / Glycol
MATERIALS
Absorber Copper Copper
Coating Selective Coating Selective Coating
Absorbance (%) 95 95
Emissivity (%) 5 5
Mounting Frame and Clips Stainless Steel, Aluminium, EPDM Stainless Steel, Aluminium, EPDM
Glass Low Iron – Transm. 0.92 Low Iron – Transm. 0.92
Temperature Limitation (˚C) 90 / 135 90 / 135
MCS Certificate Number KM 559829 KM 559829
Solar Keymark Licence Numbers 011-7S1793 011-7S1793