EAST stock code: 300376

Off-Grid Inverter GF3K24L/GF5K48L

Characteristics Technical Specifications Documents

Flexible setting of multiple working modes according to preferences

Graphical LCD and keypad design, user-friendly operation interface

Real time remote monitoring system via WiFi module, easy operation and maintenance

High charge/discharge efficiency, compatible with lithium battery and

lead-acid battery

MODEL

GF3K24L

GF5K48L

Rated power

3000VA/3000W

5000VA/5000W

Parallel function

No

Yes, 6 units max

AC input

Rated input voltage

120VAC

Input voltage range

90-140VAC

Rated input frequency

50/60Hz self-adapting

Input frequency range

40-65Hz

Rated input current

36A

61.33A

Max. input current

40A

80A

AC output

Rated AC output voltage

120VAC

Output settable voltage

100V/110V/120V

Output settable frequency

50Hz/60Hz

Rated AC output current

25.00A

41.67A

Overload capacity

60s@105%~110% rated load; 10s@110%~150% rated load; 5s@150%~180% rated load; 300ms@≥180% rated load

THDv

<5%, linear load; <10%, non-linear load

Efficiency(peak value)

93%

Surge power

6000VA, 5 cycles

10000VA, 5 cycles

Switching time

10ms (Typical)

Battery

Battery type

Lead-acid battery / lithium battery

Rated voltage

24VDC

48VDC

Charging voltage

27VDC (default),
24-29.2VDC settable

54VDC (default),
48-58.4VDC settable

Overcharge protection voltage

30.2VDC

60.5VDC

Rated discharge current

130A

113.7A

PV/AC charging

PV charging

MPPT

Max. PV plate power

4000W

6000W

Max. PV plate open circuit voltage

450VDC

MPPT operation range voltage

120-430VDC

Max. PV input current

18A

27A

Max. PV charging current

100A

Max. AC charging current

100A

Max. battery charging current

100A

Others

Dimension(W×D×H)(mm)

322×122×390

332×142×420

Net weight (kg)

9

12

Operating environment

-10-50

IP rating

IP20

Protections

Input over/under voltage protection, input over/under frequency protection, output overload, output short-circuit, radiator overtemperature protection, fan fault detection etc.

Communication interfaces

USB/RS485, dry contact, WiFi (optional)

 


Off-Grid Inverter GF3K24L/GF5K48L Datasheet - PDF

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