low frequency power inverter charger 1KW 1.5KW 2KW 3KW 4KW 5KW 6KW

low-frequency pure sine wave inverter with AC charger and auto transfer switch system. Capacity: 1kw 1.5kw 2kw 3kw 4kw 5kw 6kw Voltage: 12V 24V 48V Application: solar power system, wind solar system, hybrid solar-wind system, home backup system AC output: 110V, 120V, 220V, 240V 50/60Hzsingle phase

low-frequency power inverter 4000W 48V:

* pure sine wave output

* Single phase 110V, 120V, 220V, 240V AC output

* AC mains priority/DC priority modes optional

* built-in AC bypass replay, UPS function

* multi-stage smart charger 30A charges gel, AGM, lithium battery

* 4msec typical transfer time

* LCD display working data: AC input AC output, DC input, battery, load, charger current, battery

Model		WI-1000W	WI-1500W	WI-2000W	WI-3000W	WI-4000W	WI-5000W	WI-6000W
Rated power		1KW	1.5KW	2KW	3KW	4KW	5KW	6KW
Peak power		3KW	4.5KW	6KW	9KW	12KW	15KW	18KW
Nominal battery voltage		12V/24V DC	12V/24VDC	12V/24V/48VDC	24V/48VDC	24V/48VDC	48VDC	48VDC
Input	DC input range	10.5V-16VDC(12V); 21V-32VDC(24V); 42V-64VDC(48V)
	AC Mains input range	165-265VAC(220VAC) ±3%; 75-125VAC(110VAC)±3%
	AC input frequency	50Hz: 45-65Hz/60Hz: 55-65Hz±0.5Hz(50Hz/60Hz automatic recognition)
Protection	Low battery alarm	10.3VDC(12V); 20.6VDC(24V); 41.2VDC(48V)
	Low battery protection	≤10VDC(12V); ≤20VDC(24V); ≤40VDC(48V)
	High battery alarm	>16VDC12V); >32VDC(24V); >64VDC(48V)
	High battery protection	>16.5VDC(12V); >33VDC(24V); >66VDC(48V)
	Overload protection	>120%, shut down after 10 seconds
	High temperature	Built-in temperature real-time sensor, >85°C alarm, >90°C automatic shutdown
	Short circuit protection	Automatic shutdown
Output	efficiency	>90%
	Output voltage	(DC battery mode)220VAC±5% 110VAC±5%
	Output frequency	(DC battery mode)60/50Hz± 1%
	Output waveform	Pure sine wave
	Output voltage	(AC mains mode)220/230/240VAC± 5% output
	AC mains output	AC mains > 170VAC±5% switch to DC battery mode, AC mains > 180VAC±5% return to AC mains mode;
		AC mains > 275VAC±5% switch to DC battery mode, AC mains > 255VAC±5% return to AC mains mode;
		The above is for 220V output for reference
	Output frequency	(AC mains mode)automatic tracing from AC input
Other	Transfer time	Built-in AC bypass replay (4ms)
	Display	LCD Display with function buttons
	Cooling system	Intelligent cooling fan control system <42°C slow fan, >45°C fast fan
AC Charger	battery types mode	Gel, AGM, Li-ion, LiFePo4 battery, customized
	AC charging voltage	14V-16VDC(12V); 28V-32VDC(24V); 56V-64VDC(48V)
	AC charging current	0-30A:5A/10A/20A/30A 4 stages charging current adjustable
	3 Stages charging	Boost charging, direct charging, float charging
	AC overcharge protection	≥16.5VDC(12V); ≥33VDC(24V); ≥66VDC(48V)
Communication		RS-232/USB/SNMP(additional)
Environment	Temperature	-10~+40°C
	Humidity	<95%
Appearance	Product size	450270180mm(LWH)				545290190mm(LWH)
	Packing size	490285220mm				590305240mm
	Net weight(kg)	11	13	14.5	21	23	25	28
	Gross weight(kg)	14	16	19	28	28	30	33

Applications for 4KW power inverter/charger:

Renewable power system such as solar power system, wind power system
UPS Uninterruptible power supplies, power backup system
transportation: vehicles, RV(recreational vehicle), boat, yacht
emergency vehicles: fire trucks, rescue vehicles, ambulances
power tools
farms, villa, office, home etc.