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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
版权所有 苏ICP84646845号
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GN-2KDS/3KDS/4KDS/5KDS
Characters
1. Pure sine wave output (THD<3%)
2. Frequency transformer isolation to make equipment stability, high load capacity to fit for all kind of sensitive and line loads.
3. Whole modes of output. Grid and inverter transferring priority with static transfer less than 10ms.
4. Whole protection functions(over load protection, internal over heat protection, output short circuit protection, input over voltage protection, input low voltage protection and so on)to improve production’s reliability.
5. LCD or meter show to realize LCD display warning, noisy alarm and indicator show fault.
6. Technical specification setting language by password and other specification setting.
7. Long distance monitoring RS232 interface to realize long distance monitoring.
Production description
Power supply can generate stable AC/DC power from battery to load. The series can satisfy for 0.3KVA to 7KVA load. Whole bridge inverter is covered in this inverter series. Mainly designed for power controlling system, the inverter series fit for high equipment’s reliability of quality and controlling. The situation is for high and stable AC power.
Technical specifications
Rated power(KVA): 2 /3 /4 /5
DC input
Rated voltage(VDC):48.0
Low voltage protection point (VDC): 43.2
Low voltage recovery point(VDC):50.4
Over voltage protection point (VDC): 70.0
Over voltage recovery point(VDC):66
Grid input
Input voltage range(VAC):220±15%
Frequency(HZ): 50
Transfer method(optional): grid priority or inverter priority(optional)
Transfer time(ms):≤5
AC output
Rated output power(W):1.6
output wave:50±0.05Hz pure sine wave
Output voltage:220/230±5%VAC(optional)
THD: ≤3%(line load)
Efficiency(Peak Efficiency): ≥85%
Power factor:0.8
Protection
Input low voltage protection, input over voltage protection, output over load protection, output short circuit protection
Cooling:Air cooling
Over load ability: 120% 1min
Running method: Continuous running
Show : LCD/LED/meter
Communication interface:RS232 or components software (optional)
Environment
Protection level:IP20
operating environment temperature(℃):-10~+45
storage environment temperature(℃):-25~+55
relative humidity: 0~95%(no condensing)
altitude(m):≤5000(over 1000m reducing use)
Dimension
Dimension(d*p*l mm):423×480×177 /500×480×266 /500×480×266 /550×480×800
Weight (kg): 20 /23 /25 /67
Packing:Wooden case