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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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GH-1000K /1260K
Characters
1. Active and reactive power adjustable
2. Intelligent IGBT module
3. Self-powered and external power auto switching
4. Acompliance for LVRT of Chinese national authorization organization.
5. Pure sine wave with smart phase-lock technology, small THD,no pollution and shock for grid.
6. Active and passtive for anti-islanding protection.
7. Perfect alarm and protection fuctions
8. All-around for high altitude applications
9. RS232/485/Ethernet/GPRS communication interface to realize long-distance data collection and monitoring.
10. Intergrate inverter,DC distribution cabinet,monitoring,distribution system in one for convenience to clients.
11. Protection level IP54(outdoor) for easy installation and low system cost.
System diagram
Technical specifications
DC input
DC Max.power:610KW*2 /714KW*2
DC Max voltge:1000Vdc
Rated DC current:620Vdc
Open voltage:500Vdc
MPPT voltage range:480~920Vdc
Full load MPPT voltage range:500~850Vdc
Max input current:1170A*2 /1474A*2
AC OUTPUT
Rated output power:1000kW /1260kW
Max output power:1200kW /1400kW
Over load :120%
Max input current:1100A /1270A
Rated grid voltage:3*182Vac/315Vac+PE
Rated grid voltage range:250~362Vac (optional)
Rated grid frequency:50Hz/60Hz
Grid frequency range:44~55/54~65Hz(optional)
Power factor:>0.99(rated power)
Power factor adjustage range:0.8 Positive …0.8 negtive
Max THD:<2%(rated power)
DC current component:<0.5%(rated current)
Isolation transformer:no
Output phases:three phases
AC connected interface:3*4
AC interface type:cooper bar
Efficiency
Max efficiency:98.8%
Euro efficiency:98.5%
MPPTefficiency:99.9%
Safety and protection
DC isolation protection: breaker
AC isolation protection: load switch and fuse protector
Input reverse plority protection: provide
grid current reverse irrigation protection: provide
DC/AC over voltage protection: provide
DC insulation impedance testing: provide
input over current protection: provide
grid monitoring and protection:: provide
DC surge protection: II
AC surge protection: II
GFDI GND fault monitoring: provide
RCD leakage current monitoring: RCD
Isolation protection: provide
Over heat protection: provide
Show and communication
display: 7 "color LCD touch screen
RS485:Modbus
USB:provide
Ethernet:provide
WiFi/PLC/GPRS:optional
General parameters
Opration temperature:-30~+55℃
cooling: intelligent force air cooling
Exhaust demand:4800m^3/h*2
Protection level:IP20
Relative humidity:0~95% no condensing
Noisy :≤60dB
Self consumption at light:<100W
No-load loss:<2000W
external backup power supply:optional,single phase 220V/8A
safety/EMC:EN61000-6,EN62109
grid standard:NB32004-2013,GB/T 19964-2012