Sonnenkollektor Solar Keymark genehmigt

Technical data of Direct flowsolar collector.Production ModelDCA-58/30DCA-58/20Numbers of tube (pc)3020Absorber area approx.(m2)2.4391.626Hydraulic connectionsG3/4" male threadGross size(LxWxD)2.1*1.99*0.1541.4*1.99*0.154Weight Empty(kg)105.571.4Fluid volume(L)9.56.4Packages each unit (cartons)tubes: 3ctns manifold casing: 1ctn frame: 1ctntubes: 2ctns manifold casing: 1ctn frame: 1ctnContainer Loading in 20GP/40GP/40HQ63/130/14590/185/210Min. volume flowrate per collector(L/H)10872Rated volume flowrate per collector(L/H)180120Max. volume flowrate per collector(L/H)840840Maximum operation pressure(Bar)6Test pressure(Bar)9Heat transfer fluidAnti-freeze Fluid (Water-Glycol)Max.working temp.()250Hot water(L/Day)270180T35(Radiation>=800w/m2.day)Efficiency68%-75%Warranty3 yearsMaterial detailsProduciton ModelDCA-58Flow typeDirect flow tubeManifold pipe materialTP2 copperManifold pipe size Big: Ø35* 1mm; Small: Ø22* 1mmDirect-flow pipe materialTP2 copperDirect-flow pipe size Big: Ø15* 0.5mm; Small: Ø8* 0.5mmTube diameterφ47/1750mm,φ58/1800mmCoating of glass absorberAl-N-Al,Copper,Stainless steelInsulation materialGlass fiberThickness of insulation(mm)40Density of insulation (kg/m3)90Frame material6063 Aluminum alloy frame(1.8mm)Manifold casing material6063 Aluminum alloy frame(3mm)Surface of frame and manifold casingBlack Powder coatedSealing MaterialsEPDM