WindSun Science & Technology Co., Ltd. (FGI) is a national high-tech enterprise affiliated with Shandong Energy Group, specializing in power electronics energy-saving control technology, and integrating R&D, production, sales and services into a whole. On April 13,2021, FGI went public on The Science and Technology Innovation Board. Stock code: 688663.
Power conversion system (PCS) – Non-isolated three phase
Power conversion system (PCS) – Non-isolated three phase
Product Profile & Features
Power conversion system three phase Non-isolated
Product features：
Fast islanding detection technology
H/LVRT function
Single machine has the function of peak shaving and valley filling
Reactive compensation and harmonic compensation function
With constant power/constant current charging and discharging function
Support multi-unit parallel connection, which can be expanded to MW capacity
Electrical schematic diagram：
Model No.
FGPCS-250K/0.4
FGPCS-500K/0.4
FGPCS-630K/0.4
DC parameters
Max DC input voltage
900V
DC input voltage range
600~900V
Max DC input current
463A
926A
1167A
DC input channels
1
AC parameters (On-Grid)
Rated AC power
250kVA
500kVA
630kVA
Max AC power
275kVA
550kVA
693kVA
Max AC current
397A
794A
1000A
Rated AC voltage
400V
AC voltage range
340~440V
Rated frequency range
50Hz, 49.5~50.2Hz
AC THDi
<3%(Full load)
Power factor
＞0.99(Full load)
Reactive power adjustment
-1~+1
AC parameters (Off-Grid)
Rated AC voltage
400V
AC voltage range
340~440V
AC THDv
<3%(Linear load)
Rated frequency range
50Hz, 49.5~50.2Hz
System parameters
Isolation type
Non-transformer isolated
Max efficiency
97.2%
98.5%
99%
Protection degree
IP20
Running temperature
-30~+60℃(>45℃ derating)
Allowable humidity
0~95%
Altitude
5000m(>2000m derating)
Cooling mode
Intelligent forced air cooling
Communication
RS485, CAN, Ethernet
Dimension(W*H*D)
1100*2000*700mm
Weight
1000kg
Note:
1. The above dimensions are for reference only, please refer to the actual object for details
2. Due to product upgrading, the content of this manual will be updated regularly. If you need to purchase our products, please follow the latest product manual.
Power conversion system three phase can be used for smart grid construction with the advantages of ensuring grid security and regulating power consumption.
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