W7 8KW-12KW Low frequency inverter charger

W7 8KW-12KW Low frequency inverter charger

W7 series Pure sine wave inverter with charger,Adopts full copper transformer, Low self-consumption,strong stability for various loads,High overload ability of our W7 series inverter is up to 300% rated power(20 sec.),Battery power priority/AC power priority for option.

Overload protecting:100%-125% 30 Minutes; >125%-150% 60sec; >150%-300% 20sec,output short circiut <150ms

Main Feature for our W7 series inverter: High overload ability of our W7 series inverter is up to 300% rated power(20 sec.).Adopts full copper transformer / low quiescent current, and power saver mode to reduce power consumption to 10W(3s sensing cycle)/3W(30s sensing cycle) It can extract max. power from various batteries with different protections, and low voltage trip can be selected (10V/10.5V).Low self-consumption,have three-fold starting power than rated power, strong stability for various loads such as resistive load, inductive load, motors and rectifier load, like:refrigerator,air conditioning,water pump,motor,team ship,truck, industrial equipment,cash register,TV,computer, electric power tool etc.

Pure sine wave inverter supplys high quality and stable AC power for office ,home and other special workplaces,and it totaly workable on indictive loads

Provides safe and reliable power protect solution for the following equipment:
● Equipment is Office and Public 
● Home Appliances
● IT Network Equipment
● Manufacture Control System
● Solar Energy System
● Oil field and Fieldwork

Features:
On inverter

● High overload ability 
● Low battery voltage trip selectable, extracting max power from various batteries with different  protections 
● Low quiescent current, selectable sensing cycle to reduce power consumption

On battery charger
● 3-step intelligent battery charging 
● 8 preset battery type selector plus de-sulphation for totally flat batteries 
● Powerful charge rate up to 100Amp ,selectable charging current 
● PFC(Power Factor Correction) for charger, less power consumption than conventional units

On Transfer
● Delay before transfer, extra protections for loads under generator mode 
● Input AC voltage range selectable, for different kinds of loads 
● 8 ms typical transfer time, guarantees power continuity 
● 30A/40A through current ability 
● Output voltage regulation optional

On remote control & other features
● Ability to switch the unit on/off 
● Ability to select/deselect power saver mode 
● 17 alarms/warnings, informative for easier operation and trouble-shooting
● LCD status display available 
● RS232 communication port optional

Specification:

Model No:

8048E

10048E

12048E

Continuous Output Power

8000W

10KW

12KW

AC INPUT

Phase&wave form

Single Phase Pure sinewave

Voltage

220VAC/230VAC/240VAC

Acceptable Voltage

154-273VAC

Line Low Transfer

154V

Line Low Return

164V

Line High Transfer

273V

Line High Return

263V

Frequency

50HZ or 60HZ(Auto Senging)

Line Low Transfer

40HZ

Line High Transfer

80HZ

 OUT PUT

Phase&Waveform

Single phase& pure sine wave(Bypass mode Sync to input)

Voltage

220VAC/230VAC/240VAC(same as input on bypass mode)

Voltage Regulation

10%ms(bypass mode sync to input)

Frequency

50HZ or 60HZ(Auto sensing)

Crest Power

10s 3 times of Ratings.10s

Short Circuit Protection

Yes,shutdown

Power Factor

0.9-1.0

DC Input

Battery Voltage

48V

Minimum Start Voltage

40V

Low Battery Alarm

44V

Low Battery Transfer

40V

High Voltage Alarm

64V

Max Charging Current

75A

85A

100A

Over Charge Voltage

62.8V

Transfer Efficiency

Line mode

>95%

Battery mode

>85%

Power Saver

Available when the load is less than 50watts

Indicators

4-LED display

Charge,Line,Inverter,Fault

LCD Display

Input Voltage,Ouput Voltage,Frequency,Battery Voltage,Load,Temperature,Charge Current,Fault.

Swith Selector

Saving Model in On/Off when push the switch fromwards/backwards,Keeping it horizontal is tuming the inverter off

Audible Alarm

Sounding when the heatsink's term is over 105 degree and shutdown after 30 seconds.

Protections

Low battery,over charging,over temp.over load

Communications

RJ11/RS232(Optional)

Environment

Operating

0-40 ,0-95%RH(non-condesing)

Aidible Noise

<60dB

Unit Size/Packing Size D*W*H(mm)

549*450*201

584*450*201

Net/GorssWeight(KG)

56

64

68

Note:Specification for reference.Subject to change without prior notice.

 

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