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input	voltage	220v/380V±20%
	phase number	Single and three
	frequency	50Hz±5%
output	capacity	2.2kW~400kW
	voltage	0~380V(it can be changed)
	waveform	sina PWM wave
	frequency	0~50Hz (starting frequence normally, adjustable frequency)
	over-load capacity	work normally when it is not more than 120% rating current
battery	type	sealed lead-acid battery,no need to be maintained
	reserve time	90 minutes(It can be designed by required)
	charging time	in 20 hours
protection		short circuit protection, over current protection, open phase protection
efficiency		≥95%
ambient temperature		-25°C—55°C
ambient humidity		≤90%RH,not condensation
altitude		≤2500m(it can be used by reducing capacitor when over 2500m)
adapted on-load		only for electrical motor
noise		≤55db
communication		it can be chosen RS232(two-machine communication),RS485(multi-machine communication),TCP/

YJS series EPS

Type             output power     dimensions                  weight

YJS-2,2KW            2.2                400*750*1500           180

YJS-3.7KW            3.7                400*750*1500           360

YJS-5.5KW            5.5                400*750*1500           800

YJS-7.5KW            7.5                600*800*2000           860

YJS-11KW             11                 600*800*2000           1030

YJS-15KW             15                 600*800*2000           230

YJS-18.5kw          18.5               600*800*2200           260

YJS-160kw           160                600*1000*2200         1300

YJS-250KW          250                800*1000*2200         1570

YJS-315KW          315                800*1000*2200         2205

YJS-400KW          400                800*1200*2200         2800

YJS-500KW          500                800*1200*2200*2     3600