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Pukou District, Nanjing City
025-66607770 Fax:025-58842492
Guanya power equipment Co.,Ltd
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版权所有 苏ICP84646845号
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GSG-10KL /20KL/30KL/50KL
Characters
1. Independent and efficient three-level technology PWM tenology
2. Perfect SVPWM vector control
3. DSP digital control with no transformer isolation
4. Active and reactive power adjustable
5. Smart panel operation and control
6. Pure sine wave output, phase locking technique with small THD,no pollution and shock for grid.
7. Active + passive testing technology is to realize isolation control.
8. Perfect alarm and warning functions
9. High altitude and cold area
10. Optional choices for RS232/485,Ethernet interface to realize long distance data collection and monitoring.
11. IP65protection for indoor and outdoor application.
System digram
Technical parameters
DC input
DC Max.power(KW):10.2 /20.5 /32 /56.25
DC Max voltge:1000Vdc
Max.input current(A):2*20 /2*20 /2*32 /5*27
Full load MPPT voltage range:300~800Vdc
MPPT tracking number/connection number of each loop:2/2、2/2、2/5、5/2
MPPT precision:≥99.9%
Rated output power:10kW /20kW /30kW /50kW
Max output power:11kW /22kW /36kW /55kW
Max output current:16A /30A /50A /80A
Rated grid voltage:3/N/PE,220/380,230/400
Rated grid frequency:50Hz/60Hz
Power factor adjustage range:0.9 Positive to 0.9 negtive
Max THD:<3%(rated power)
System characters
Max efficiency:98.8%
Euro efficiency:97.5%
AC over voltage protection: provide
GND fault protection: provide
DC insulation impedance testing: provide
GND protection:provide
Output over current protection: provide
Output DC component protection:: provide
Isolation protection: provide
Cooling method: forced air cooling
Protect level:IP65
Pollution leve l:II
Isolation type: no-isolation type
Communication interface: RS485(optional)/RS232/Ethernet
Environment
Opration temperature:-30~+60℃
Storage temperature-40~+70℃
Relative humidity:0~95% no condensing
Noisy :≤47dB