Dc To Ac Inverters

Product Detail

Yueqing Sandi Electric Co.,Ltd is one of the leading China dc to ac inverters manufacturers, welcome to wholesale cheap dc to ac inverters from our professional factory.

Technical Parameters 


Model		SDP-50KW
Isolation mode		Low Frequency Transformer
DC Input	Rated voltage (Vdc)	360V
	Rated current(A)	139A
AC Output	Rated output power	50KW
	Output waveform	Pure Sine Wave
	Rated Voltage	220V±3%	110/220VA±3%	380VA±3%
	Phases	Single phase	2 phase 3 wire	3 phase 4 wire
	Rated current (A)	227.27A	227.27A (phase current)	76A (phase current)
	Frequency	50Hz or 60Hz
	Rated output voltage range (V)	110/120/220/230/240/380/400/415/440VAC optional
	Phases	Single / 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	700x750x1300mm
	Weight (Kg)	370Kg
Certification	European CE(EMC & LVD), SAA