China 丨 English


contact us

Pukou District, Nanjing City

025-66607770 Fax:025-58842492

Guanya power equipment Co.,Ltd
Copyright © 2014  南京冠亚电源设备有限公司  

  • 南京冠亚电源设备有限公司
  • 南京冠亚电源设备有限公司
  • 南京冠亚电源设备有限公司
  • 南京冠亚电源设备有限公司

Popular searches:Photovoltaic inverter  Photovoltaic system  Grid connected power supply


GNS-0. 3KC/0.5KC

I want to make an inquiry


1. Pure sine wave output (THD<3%)

2. Frequency transformer isolation with high stabilization and strong load capacity for all kinds of liner and sensitive loads

3. Combine controller and off-grid to make easy operation,installation and high cost performance.

4. Whole protection functions(over load protection, internal over heat protection, output short circuit protection, input low voltage protection, input overvoltage protections and so on) to improve productions reliability.

5. Meter show to realize noisy warning and indicator fault.

Production description

GNS series of PV off-grid inverter and controller hybrid is small power supply for local market requirements with integration of these two devices. So the equipment has whole functions of controlling and protection with easy manual design. The equipment has simple structure and reliable operation. The load should be of 0.3KVA to 5KVA with optional function which takes the battery cabinet integration. Mainly, the design focuses on power controlling system used in the situation of high quality and reliability. At the same time, the equipment can satisfy the requirements of other places of high requirements.



Technical specifications

Rated power(KVA): 0.3 /0.5

Battery input

Rated voltage(VDC): 24

Low voltage protection point (VDC): 21.6

Low voltage recovery point(VDC):26.4

Over voltage protection point (VDC):32

Over voltage recovery point(VDC): 30

Voltage input range (VDC): 21.6~32 (customized)

PV input

PWM Max input voltage(V): 50

PV charging current (A):20

AC output

Rated input power(W):240 /400

Output wave: 50/60±0.05Hz pure sine wave(optional)

Output voltage: 110/220±5%VAC(optional)

THD: ≤3%(line load)

Static loss: ≤3W

Efficiency(Peak efficiency): ≥83%

Power factor: 0.8


Input low voltage protection, input over voltage protection, output over load protection, output short circuit protection

Cooling method:Air cooling

Overload capacity:125% over load 1min, 150% over load5S

Running method: Continuous running

Display and operation method: LED display and button operation

Environment temperature: -20~+50(over 50℃reducing use)

Storage environment temperature(℃):-25~+70

Protection level: IP20

Altitude(m): ≤5000(over 1000m reducing use)

Relative humidity: ≤95%,no condensing


d*w*h (mm): 610*470*550

Weight(kg): 52.5 /54.5

Package: Carton

Corresponding parameter set not found, please add it in property template of background
Previous article