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400V STS Static Transfer Switch 50Hz 60Hz Forced Air Cooling

Categories STS Static Transfer Switch
Brand Name: SINY
Model Number: NESTS-60KR
Place of Origin: China
MOQ: 1
Price: Exwork: 2,000~4,000 USD
Payment Terms: T/T,
Supply Ability: 200 Per month
Delivery Time: 45 Work days
Packaging Details: Carton
Rated power: 60kW
Rated grid voltage: 380V/400V
Maximum current: 100A
Long term overload capacity: 110%
Rated frequency: 50Hz/60Hz
Switching time between on-grid and off-grid: Transfer from on-grid to off-grid≤20ms; Off-grid to grid-connected 0ms
Size(W*H*D,mm): 435*90*600
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400V STS Static Transfer Switch 50Hz 60Hz Forced Air Cooling

60 KW 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.


The STS Switching Device, with modular design, suits for NESI series energy storage converter and SINY series optical storage integrated machine. STS siwtching can realize fast switching between the grid connected and off grid state within 20ms, and can effectively protect important information loads such as servers. For realizing automatic operation of energy storage station without duty, the STS transfer switch can cooperate with EMS and PCS. Each module is only 2U in height, small in size and high in power.


Product specification

NESTS-60KR
Rated power60kW
Rated grid voltage380V/400V
Input voltage range-15%~+15%
Output voltage range-15%~+15%
Maximum current100A
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
InstallationRack
Noise45dB
Temperature range-25℃~55℃(Derating above 45 ° C)
Protection gradeIP20
Humidity range0~95%
Communication methodsRS485,CAN
Size(W*H*D,mm)
Quality 400V STS Static Transfer Switch 50Hz 60Hz Forced Air Cooling for sale
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