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4000 Watt Low Frequency Inverter
  • 4000 Watt Low Frequency Inverter4000 Watt Low Frequency Inverter
  • 4000 Watt Low Frequency Inverter4000 Watt Low Frequency Inverter
  • 4000 Watt Low Frequency Inverter4000 Watt Low Frequency Inverter

4000 Watt Low Frequency Inverter

4000 wat Low Frequency Inverter, with Isolated output transformer to provide users with cleaner energy.

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Product Description

4000 watt low frequency inverter

 

1.Product Introduction


This 4000 watt 24VDC Low Frequency Pure Sine Wave inverter is with Isolated output transformer to provide users with cleaner energy. It is a pure sine wave inverter with AVR output, suitable for various loads. This series inverter has complete protection function, input over/low voltage, overload, short circuit, low battery voltage, over temperature etc.


 

2.Product Parameter (Specification)


Model

WS1K

WS1.5K

WS2K

WS3K

WS4K

WS5K

WS6K

WS7K

Rated power

1KW

1.5KW

2KW

3KW

4KW

5KW

6KW

7KW

Surge power

3KW

4.5KW

6KW

9KW

12KW

15KW

18KW

21KW

AC Input & Output

Voltage

220VAC

Selectable Voltage Range

165-275VAC (220VAC)

Frequency Range

50Hz/60Hz automatic recognition

AC Voltage Regulation

220vac±3% (DC Batt. mode)

Transfer Time

≤4ms

Wave Form

Pure Sine Wave

Transformer type

Toroidal

UI

Transfer efficiency

≥90%(full load)

Battery

Battery Voltage

12V/24V

12V/24V/48V

24V/48V

48V

Type

Gel/SLA/AGM/Water/Lithium(lifepo4) Battery

DC Charge Voltage

12~16VDC (12V)/20~32VDC (24V)/40~64VDC (48V)

Overcharge Protection

Battery voltage ≧16VDC (12V) ≧32VDC (24V) ≧64VDC (48V)

Ac Charger(optional)

AC Charge Current

1A~35A(adjustable)

Working mode

01 mode

AC mains priority mode(ups)

02 mode

ECO mode(ups)

03 mode

DC battery priority mode(solar inverter)

Communication Port(optional)

Type

USB/RS232/ RS485/SNMP/Wifi

Physical

Dimension, D*W*H(MM)

460*235*200

580*335*200

N.W.(KGS)

9

9.5

18

21

27.5

32

35

40

Environment

Humidity

0~95%(NO CONDESNSATION)

Operating Temperature

0~60℃

Storage Temperature

0~60℃

*Product Specifications Are Subject To Change Without Further Notice


3.Product Feature and Application

 

Main Features:

●Type: Low frequency inverter with transformer;

●Power: 1KW~7KW;

●DC voltage: 12V/24V/36V/48V;

●AC output voltage: 110V/120V/220V/230V/240V;

  ●Frequency: 50/60Hz auto;

  ●Pure sine wave & AVR output;

●Selectable charging current based on applications;

●Configurable AC/Solar input priority via LCD setting;

●Compatible to mains voltage or generator power;

●Can with communication RS232/USB/SNMP/Wifi;

●Smart battery charger design to optimize battery performance;

●Stable performance, safe and reliable, long service life.

 

Application:


It is a220v 4kw solar inverter for home solar system.

 


4.Product Details


It is 4kw low frequency inverter, can connect AC grid as bypass backup.


5.Product Qualification


Rich production experience & strict quality control. Before leaving the factory, each 4000 watt Low Frequency Inverter has undergone strict inspections.



6.FAQ


Q: What’s the delivery time of this 4kw solar inverter?

A: some in stock; 10 to 25 days for bulk order.

 

Q: Is it a low frequency inverter?

A: yes, low frequency inverter with toroidal transformer

 

Q: What is the battery voltage of this 4000 watts solar inverters?

A: It is off grid solar inverter 48v,

Normally single phase 110V 120V 220V 230V 240V 50/60Hz

 

Q: What is the warranty of this 4000w low frequency solar inverter?

A: One year warranty.

 

Q: Is it with internal transformer?

A: yes, it is inverter with toroidal transformer

 

Q: How to solve the technical problem of 4kw inverter?

A: 24 hours after-service consultancy just for you and to make your problem to solve easily.

 

Q: What’s the payment term of this inverter 4kw?

A: T/T, Western Union, Paypal, L/C.

 

 

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