specially designed for the heating in nacelle of wind power, suitable for rigorous enviornment, selected by VESTAS, SUZLON Power: 6kW/9KwInput: 690V/50Hzair flow:500~800m3/hElectric fan heater with stainless steel heating elementsSimple and reliable structure without frangible parts such as transformer and relayWith an inner round shell to ensure the entire air flow pass over the heating elementsOverheat protection and automatic reset.With cable H07RN-F4*2.5Moisture proof IPX4Corrosion protection refers to ISO12944 Class C2Vibration test refers to TPS901795Operation temperature: -40°C~25°CWithstand voltage: 2000V/60S, no break lInsulation resistance >50 MΩserious Life time and reliability test: dry heat test EN60068-2-2 , cold test EN60068-2-1
thermal shock test EN61163
nacelle fan heater
