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1800A STS Static Transfer Switch 1080KW Grid Connected And Off Grid Switching

Categories STS Static Transfer Switch
Brand Name: SINY
Model Number: NESTS-1080KT
Place of Origin: China
MOQ: 1
Price: Exwork: 12,000~24,000 USD
Payment Terms: T/T,
Supply Ability: 200 Per month
Delivery Time: 45 Work days
Packaging Details: Carton
Rated power: 1080kW
Rated grid voltage: 380V/400V
Maximum current: 1800A
Long term overload capacity: 110%
Switching time between on-grid and off-grid: Transfer from on-grid to off-grid≤20ms; Off-grid to grid-connected 0ms
Installation: Cabinet
Noise: 45dB
Communication methods: RS485、CAN
Size(W*H*D,mm): 1200*2200*800
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  • Product Details
  • Company Profile

1800A STS Static Transfer Switch 1080KW Grid Connected And Off Grid Switching

1080KW STS Grid-connected and Off-grid Switching Device for Energy Storage System


The NESTS grid-connected and off-grid switching device can realize the fast and automatic switching of the energy storage system in the grid-connected and off-grid operating states, which is suitable for the application scenarios with power guarantee requirements.

When the grid works normally, the NESTS switches on, and the energy storage system is connected to the grid, realizing the functions of peak load shifting, dynamic capacity increase and demand response. When the power grid fails to provide normal power supply, the STS is disconnected, and the energy storage system supplies power to the user's load, making the energy storage system play the role of uninterruptible power supply and backup power supply to ensure the user's power consumption safety.


Product features

  • Modular design, suitable for NESI series energy storage converter /SINY series optical storage integrated machine.
  • It can realize fast switching between the grid-connected and off-grid state within 20ms, and can effectively protect important information loads such as servers.
  • Cooperate with EMS and PCS to realize automatic operation of energy storage station without duty.
  • Each module is only 2U in height, small in size and high in power.
  • Product specification
型号NESTS-1080KT
Rated power1080kW
Rated grid voltage380V/400V
Input voltage range-15%~+15%
Output voltage range-15%~+15%
Maximum current1800A
Long term overload capacity110%
Rated frequency50Hz/60Hz
Switching time between on-grid and off-grid

Transfer from on-grid to off-grid≤20ms;

Off-grid to grid-connected 0ms

Maximum efficiency of the machine99.5%
Cooling wayForced air cooling
InstallationCabinet
Noise45dB
Temperature range-25℃~55℃(Derating above 45 ° C)
Protection gradeIP20
Humidity range0~95%
Communication methodsRS485,CAN
Size(W*H*D,mm)1200*2200*800
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