off Grid 3kVA Smart Inverter with Charger (UPS Function)

Prod Model:	LF-3000W
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Item:	Pure Sine Wave Inverter 3000W
UPS Function:	Online
Charge Current:	25A Max
Color:	Black&Orange
LCD&LED Display:	Available
OEM:	Available
Waveform:	Pure Sine Wave
Warranty:	1 Year
Transfer Time:	5ms
AVR Voltage Range:	Auto-Sensing
Phase:	Single
Type:	DC/AC Inverters
Power Source:	Solar Power
Output Power:	>1000W
Brand:	Ym

Product Description

Features and function

1 Pure sine wave output
2 CPU control technology; SCM control
3 Strong ability of impact resistance
4 Have UPS function and AC charger function
5 Wide input voltage range: 145-275V; three step AVR (two step -up, one step -down)
6 Protection against overload, short-circuit, overvoltage, under-voltage and over-temperature, etc.
7 Anti reverse connection protection and high-low voltage protection(option)
8 Special overload protection: when it is overload, it will lock the unit automatically,when it restores,it will restart the unit automatically again.
9 Strong inverter ability. It can change frequency immediately and it is able to drive the inductive load such as air conditioner, refrigerator, motor, etc.
10 LCD display
11 Meet the need of different power supply
12 Use MOSFET and IGBT

Working  Mode Option

  1,The city power priority: when city power is available ,the inverter will work AC output , city power will supply to load ; when have both city power, inverter will charges power to battery . when city power failed, inverter will use battery power talk the load .
2,Battery priority : when it have battery power , inverter will use battery power take the load , when battery power is lower ,inverter will automatically use ups function, use city power  talk the load and charge the battery .


Application of solar energy system

This is a new type of electricity system, designed to resolve the problem of power shortage for the families, companies and other places. It can use for solar power system ,light, radio, DVD, TV set, fans, freezer, computers, small hand-drill, and communication equipment. The inverter /UPS is widely used in the field of family houses, schools, hospitals, offices, etc.




Technical Specifications

Input

Rated capacity

3000W

3500W

4000W

5000W

6000W

7000W

8000W

10000W

Input

Peak power

6000W

7000W

80000W

10000W

12000W

14000W

16000W

20000W

Input

Commercial Power range(VAC)

100/110/120/127/220/230(+25%,-35%)

100/110/120/127/220/230(±20%)

Battery

DC Voltage

24VDC/48VDC

48VDC/96VDC/192VDC

96VDC/192VDC

Output

AVR voltage range(VAC)

110/120/127/220/230/240±10%(Auto-sensing)

(No Auto-sensing)110/120/127/220/230/240

Over voltage protection

30V /60V

60V/120V/240

120V/240V

Under voltage protection

21V/42V ±1V

42V/84V/168 ±1V

84V/168V ±1V

Transfer time

Typical:5ms(Including detection time)

Output

Waveform

Pure sine wave

Frequency

: :60/50±0.5 Commercial power supply: shared frequency with the commercial inversion state:60/50±0.5

temperature

Operating Temperature

0ºC~70ºC

, Appearsnce

External Size(mm)           (L*W*H)

470*260*500

550*260*650

Gross Size(mm) (L*W*H)

547*345*538(1PCS)

710*440*795(1PCS)

Net weight(kg)

40

41

42

43

46

77/78

79/80

81/83

Gross weight(kg)

42

43

44

45

47

79/80

81/82

83/85

Protection

Overload

120%,10,IPS;,IPS. IPS automatically shut down if overload exceeds 120% of normal value for 10 seconds, IPS automatically resume work if overload comes to rated load.

Battery

TYPE

Sealed, maintenance-free lead acid

Recharge current

15A(Maximum)

Battery Protection

Automatic self-test, discharge protection, over-charge protection, smart management system.

Payment and Shipping

1. We accept T/T, Paypal, Western Union, Money Gram;
2. For sample, it's better via Paypal or Western Union; For quantity order, we can go for T/T;
3. For small order, we usually transport by express like FedEx, DHL, TNT, EMS.
For big order, we can ship by air or by sea.