Low frequency inverter with charger 3000W

1. Double CPU intelligent control technology, excellent performance

2. RS232 communication port （optional）

3. Pure sine wave AC output and be adapt to all kinds of loads;

4. Low frequency transformer, input and output isolated design

5. Three working mode(the grid mode/energy-saving mode/battery mode could be set,) application flexible

6. With built in battery charger Max 30A，charge current/battery type could be set, convenient and practical

7. Intelligent fan control, safe and reliable

8. Horizontal type novel design, easy installment, space saving

9. LCD display equipment parameter in real-time, operation status be clear at a glance

10. Output overload, short circuit protection, various of automatic protection and alarm warning;

1. Solar electric energy generation;

2. Wind power generation;

3. In-car or on-boat devices series;

4. Communication equipment;

5. Industrial control system;

6. Small power supply system.

YK-FT series		1KW	2KW		3KW	4KW	5KW		6KW	8KW
Rated power		1000W	2000W		3000W	4000W	5000W		6000W	8000W
Battery	Rated voltage	12VD/24VDC /48VDC			24VDC/48VDC		24/48/96VDC		48/96 VDC	48/96 VDC
	Charge current	30A（default）-C0-C6 can be set (0A 5A 10A 15A 20A 25A 30A)
	Battery type	U0-U7 can be set
		U0		Gel U.S.A				13.7V
		U1		A.G.M.1				13.4V
		U2		A.G.M.2				13.7V
		U3		Sealed lead Acid				13.6V
		U4		Gel European				13.8V
		U5		Open lead acid				13.8V
		U6		Calcuim(open)				13.6V
		U7		De sulphation cycle 15.5 for 4 hrs
Input	Voltage range	85-138VAC;170-275VAC
	Frequency	45-65Hz
Output	Voltage range	110VAC;220VAC；±5%( Inverter mode)
	Frequency	50/60Hz±1%( automatic identification)
	Output wave	Pure sine wave
	Switching time	＜10ms( typical load)
	Efficiency	＞85%（80% Resistance load）
	Overload	110-120% power load 30S protect；＞160%/300ms；
	Protection	Battery overvoltage/lowvoltage, overload, short circuit protection, overtemperature protection, etc.
Operating ambient temperature		0~40℃
Storage ambient temperature		-15 - +50℃
Operating/Storage ambient		0-90% No condensation
Machine Size: LWH (mm)		486247179				555307189				653332260
Package size: LWH（mm）		550310230				640370240				715365310
Net weight/Gross weight(Kg)		11/13	14/16		16/18	23/27	26/30		30/34	53/55