High Low Temperature Testing Chamber for PV Module
standard It's according to IEC61215,IEC61646,UL1703 standard requirement
purpose It's to determine the ability of the module to withstａnd thermal mismatch , fatigue and other stresses caused by repeated changes of temperature
specifications 1.Temperature range:-40~85oC 2.Temperature fluctuation:≤±1oC 3.Temperature deviation:≤±1oC 4.Temperature uniformity:≤±2oC 5.Rise and down speed rate:satisfy IEC61215 standard requirement 6.Humidity range:30~98%RH 7.Relative humidity deviation:±%3FS, deviation 85±2%RH, 90±2%RH 8.Humidity fluctuation:±2%RH 9.Humidity uniformity:≤2%RH 10.Thermal cycle testing, module surface's temperature change rate should not more than 100oC/h limit temperature the lowest maintain time is 10 min, one test is 200 times or 50 cycles 11.Placed 12 PCS test module 12.Inner chamber size approx:1.5×2.5×1.5m (L×W×H) 13.Outer chamber size:approx 2.5×3.0×2.5m (L×W×H) 14.Inner chamber material:stainless steel 15.Outer chamber material :stainless steel 16.Control system:automatic calculus 17.Display panel: Touch screen 18.Real-time curve show:can show program set time, adjust curve sample rate record cycle , show set value curve and actual running valve curve 19.Real-time set display: show perform program number, period of time , the rest of time and cycle times , temperature value and humidity value 20.Communicate interface:RS-485 communicate interface, match on line software can connect to the computer , data save, print and download 21.Humanized operation interface automatic control:refrigeration compressor, automatic energy valve, temperature , humidity , electric heating, etc 22.Independent control:the program controller will heat up/humidification/dehumidification/cooling etc function complete independent control, save the energy 23.Language:Chinese and English , can change each other 24.Power down reset and power down memory function 25.Inner material:SUS # 304 high temperature resistant high tension stainless steel sheet 26.Outer material:Antirust steel plate+baking finish 27.Thermal insulation material:high density hard PU foam and glass insulation cotton 28.Refrigerant : adopt the newest HFC environmental protection refrigerant 29.Refrigerant valve:automatic switch regulating refrigerant valve 30.Power:380V 260HZ
