Yueqing Sandi Electric Co.,Ltd is one of the leading China home inverters manufacturers,Website: , welcome to wholesale cheap home inverters from our professional factory. Technical Parameters  Model SDP-200KW Isolation mode Low Frequency Transformer DC Input Rated voltage (Vdc) 600V   Rated current（A） 233A AC Output Rated output power 200KW   Output waveform Pure Sine Wave   Rated Voltage 380VA±3%   Phases 3 phase 4 wire   Rated current (A) 303A (phase current)   Frequency 50Hz or 60Hz   Rated output voltage range (V) 380/400/415/440VAC optional   Phases  Two/ Three phase optional   Power Factor (PF)  >0.95   Overload Ability 150%, 5 seconds   Efficiency  >94%   Waveform distortion rate (THD) <3%(Linear load)   Dynamic Response  (0 to 100% load) 5%,≤50ms   Display LCD   Running mode Working continuously   Electrical insulation properties 2000Vac, 1 Minute AC Bypass Function  Optional Solar Charge Controller built in Optional AC to DC battery Charger built in Optional RS485 remote monitoring Optional Wide voltage input 100-850VDC(optional)  Off grid inverter can work without battery Protection Function Protection Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc.   Cooling method Fan-cooled   Short-circuit protection No automatic recovery, need to restart the machine Working environment Noise ( 1 meter) ≤50dB   Degree of protection IP20(indoor)   Working Altitude (m) ≤2000   Working temperature -25~+55℃   relative humidity 0~90%，non-condensing Mechanical dimension Depth* Width * Height 1200x1500x1800mm   Weight (Kg) 800Kg Certification European CE(EMC & LVD), SAA