AC Converters

Product Detail

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

Technical Parameters

Model		SDT-20KW
Isolation		Low Frequency Transformer
AC Input	Input rated voltage(VAC)	Single phase 220V
	Input voltage range	110/120/220/230/240Vac optional
	Input rated current(A)	90.9A
AC Output	Rated AC output power	20KW
	AC output waveform	Pure sine wave
	Phases	Three phase, 4 wires
	Output rated voltage	380VAC±3%
	Output voltage range	220/240/380/400/415/440/480Vac optional
	Output Frequency	50Hz/60Hz±0.05Hz
	Output rated current(A)	30.35A (per phase)
	Power Factor(PF)	0.95
	Overload Ability	150%, 10s
	Efficiency	>94%
	Waveform distortion rate (THD)	<3%(Linear load)
	Crest Factor (CF)	3:1
	Display	LCD
	Electrical insulation properties	2500Vac, 1 Minute
	Ambient temperature	-15~+55?
	Using environment humidity	0~90%,No condensation
	Protection	Input under voltage, overvoltage, output over-current, short circuit, overheating etc.
Structure	Cooling method	Fan-cooled
	Noise	<40dB
	Degree of protection	IP20(indoor)
	Using altitude(m)	=3000
	Dimensions (mm)	600x700x1200mm
	Weight (Kg)	185Kg
CE Standard	EN60950-1:2006+A11:2009, EN61000-6-4:2007+A1:2001, EN61000-6-2:2005, EN61000-3-12:2005, EN61000-3-11:2000