Three-phase series small wind turbine grid-connected inverter

Wind Energy Inverter . Three-phase series small wind turbine grid-connected inverter   1.Using IGBT from Mitsubishi company as the power components. 2.Using American ATEMEL company microprocessor as figure controller. 3.Perfect protection and warning functions. 4.Circuit frame compact,Max. Efficiency≥94%. 5.With wide input voltage range. 6.RS232/485 communication,multi communication interface can be selected. 7.Big-screen English LCD, perfect display, interface-friendly. Technical data:     Model BNWA-6KS BNWA-10KS BNWA-20KS BNWA-50KS BNWA-100KS BNWA-200KS BNWA-300KS BNWA-500KS Rating capacity 6KVA 10KVA 20KVA 50KVA 100KVA 200KVA 300KVA 500KVA Rating AC output power 6KVA 10KVA 20KVA 50KVA 100KVA 200KVA 300KVA 500KVA Max. AC output power 7.2KVA 12KVA 24KVA 60KVA 120KVA 240KVA 360KVA 600KVA Isolation Low frequency transformer isolation Recommending wind turbine power 7.2KVA 12KVA 24KVA 60KVA 120KVA 240KVA 360 KVA 600 KVA Array input voltage range 200~780VDC 400~1150VDC Max. DC Input current 30A 50A 100A 250A 500A 1000A 750A 1250A DC connecting mode Connecting terminal Max. Efficiency 94% Euro efficiency 92% Total current waveform distortion factor <3%（liner load） Comm. interfaces RS485/RS232 electrical insulating performance 1500Vac，1minute Using environment temperature -25~+60℃ Using environment humidity 0~100% Protection Input short voltage、over voltage、opposing connection，output over current、short circuit、over heat etc Cooling method Air cooling Noise <50dB Protection class IP20（indoor）、IP65（outdoor） Width ×depth ×height（mm） 550*480*980 800*600*2260 single screen 800*600*2260 double screens 800*600*2260 three screens Weight（kg） 60 160 200 500 860 1000 1500 2500   Three-phase series small wind turbine off-grid inverter