High voltage cascade storage system

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About
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.
 
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Jincheng Road,Economic Development Zone,Wenshang,Shandong
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High voltage cascade storage system

High voltage cascade storage system
High voltage cascade storage system
High voltage cascade storage system
High voltage cascade storage system
High voltage cascade storage system
High voltage cascade storage system
High voltage cascade storage system
High voltage cascade storage system
High voltage cascade storage system
High voltage cascade storage system

High voltage cascade storage system

Product Profile & Features
High voltage cascade storage system
Product Features：
High protection level IP54, strong environmental adaptability
Integrated design, convenient for installation and maintenance
Direct mounted design, high overall efficiency
Automatic redundancy design, high reliability
Support multi-unit parallel connection, which can be rapidly expanded to 100 MW and above

Electrical schematic diagram：
 
 
Parameters
Rated voltage 6kV~35kV±10%
Rated frequency 50Hz
Working frequency 48~50.5Hz
Rated capacity 2MW~100MW
Battery capacity Configure according to the actual situation
Topology H bridge cascade
Current harmonic(THDi) ＜3%(≥25%P)
Response time ＜10ms
Charge/discharge switching time ＜10ms
Over load capacity 110% 10mins, 120% 1mins
Power supply Multichannel power supply
Control power supply 380VAC, 220VAC/220VDC
Reactive power regulation With reactive power regulation function
Communication interface Rs485, Ethernet
Communication protocol Modbus RTU, IEC 103/104
Running mode Active power/Reactive power independent control
Protection function Short circuit protection, Over-current protection, island protection, communication protection, AC side undervoltage/overvoltage protection, DC side overvoltage/undervoltage protection, cooling system fault protection, etc
Multi module parallel connection Support
Redundancy function Support
Cooling mode Air conditioner/Water cooling
Installation mode Indoor/Outdoor container
Working temperature -25~45℃
Protection degree Indoor IP20, Outdoor IP54
Altitude 1000m/Customize

General assembly diagram
Power rating and dimension
Voltage class
(kV)		 Rated power
(MW)		 Rated capacity
(MWh)		 Weight
(t)		 Dimension(m)
Width(W) Depth(D) Height(H)
6 2 2 45 14 2.438 2.896
2 4 90 2*14 2.438 2.896
3 3 65 6.096+12.192 2.438 2.896
3 6 130 3*12.192 2.438 2.896
10 4 4 95 3*9.144 2.438 2.896
4 8 190 6*9.144 2.438 2.896
5 5 110 3*12.192 2.438 2.896
5 10 220 6*12.192 2.438 2.896
10 10 230 6*12.192 2.438 2.896
10 20 450 12*12.192 2.438 2.896
35 10 10 240 6*12.192 2.438 2.896
10 20 460 12*12.192 2.438 2.896
12 12 270 6*12.192 2.438 2.896
12 24 540 12*12.192 2.438 2.896
15 15 330 9*12.192 2.438 2.896
15 30 650 18*12.192 2.438 2.896
30 30 660 18*12.192 2.438 2.896
30 60 1300 36*12.192 2.438 2.896
50 50 1080 24*12.192 2.438 2.896
50 100 2100 48*12.192 2.438 2.896
100 100 2160 48*12.192 2.438 2.896
100 200 4200 96*12.192 2.438 2.896

Note:
The above dimensions are for reference only, and the company reserves the right to upgrade and improve the product. The product dimensions are subject to change without notice.

 
Product Advantages
FGI

A Brand You Can Rely On

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