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Quick Details

Output Frequency: 50/60HZ
Type: DC/AC Inverters
Output Voltage: 220V/110V
Input Voltage: 12/24/48V
Weight: 26kg
Size: 580*315*300mm
Output Type: Single
Model Number: W7-
Brand Name: jzd
Place of Origin: China (Mainland)

Specifications


Model

W7-1000

W7-1500

W7-2000

W7- 3000

Output

 Continuous output power

1000W

1500W

2000W

3000W

Surge ratings(20s)

3000W

4500W

6000W

9000W

Stared 

1HP

1.5HP

2HP

3HP

Output wave form

Pure Sine wave/Same as input(Bypass mode)

Nominal efficiency

>88%(Peak)

Efficiency on line transfer mode

>95%

Power Factor

0.9-1.0

Nominal Output Voltage

220-230-240Vac

Output Voltage Regulation

±10% RMS

Output Frequency

50Hz ± 0.3Hz

Short Circuit Protection

Yes, Current Limit Function (Fault after 1sec)

Typical transfer Time

10ms(Max)

THD

< 10%

DC Input

Nominal Input Voltage

12.0Vdc

( *2 for 24Vdc, *4 for 48Vdc)

Minimum Start Voltage

10.0Vdc

 Low Battery Alarm

10.5Vdc / 11.0Vdc

Low Battery Trip

10.0Vdc / 10.5Vdc

High Voltage Alarm & Fault

16.0Vdc

High DC Input Recovery

15.5Vdc

Low Battery voltage recover

13.0Vdc

Idle Consumption-Search Mode

< 25 W when Power Saver On

Charger

Input Voltage Range

Wide: 90~135VAC / 164~243VAC;
Narraw: 100~135VAC / 194~243VAC;

Output Voltage

Depends on battery type

Charger Breaker Rating

10A

10A

10A

20A

Max Charge Rate

35A / 70-90A Max (Charger Current Control)

Over Charge Protection Shutdown

15.7V for 12Vdc ( *2 for 24Vdc, *4 for 48Vdc)

Charger curve(4 stage constant current)
4 step digital controlled progressive charge

Battery types  ( *2 for 24Vdc, *4 for 48Vdc)

Battery type

Fast Vdc 

Gel U.S.A

14.0 

A.G.M 1

14.1 

A.G.M 2

14.6 

Sealed Lead Acid

14.4 

Gel Euro

14.4 

Open Lead Acid

14.8 

Calcium

15.1 

De-sulphation

15.5 for 4hrs

Remote Control

Yes. Optional

Bypass & Protection

Input Voltage Waveform

Sine wave (Grid or Generator)

Nominal Voltage

120Vac

230Vac

Low Voltage Trip

 80V/90V±4%

184V/154V±4%

Low Voltage re engage

90V/100V±4%

194V/164V±4%

High Voltage Trip

140V±4%

 253V±4%

High Voltage re engage

135V±4%

243V±4%

Max Input AC Voltage

150VAC

270VAC

Nominal Input Frequency

50Hz or 60Hz (Auto detect)

Low Freq Trip

47±0.3Hz for 50Hz, 57±0.3Hz for 60Hz

 High Freq Trip

55±0.3Hz for 50Hz, 65±0.3Hz for 60Hz

Overload protection

Circuit breaker

Output Short circuit protection

Circuit breaker

Bypass breaker rating

10A

15A

20A

30A

Transfer switch rating

30amp for UL & TUV

Max bypass current

30amp

Mechanical Specification 

Mounting

Wall mount

Inverter Dimensions(L*W*H)

382*218*179mm

442*218*179mm

Inverter Weight

16KG

17KG

20KG

24KG

Shipping Dimensions(L*W*H)

520*315*300mm

580*315*300mm

Shipping Weight

18KG

19KG

22KG

26KG

Display

Status LEDs / Status LEDs+LCD

Standard Warranty

1 Year

Specification canbe adjustable as to customer requirements.Any change of product specification without notice.