60KW STS Static Transfer Switch with 100A Capacity and 20ms Switching for Grid/Off-Grid Energy Storage Systems

Price Negotiable

Price: Exwork: 2,000~4,000 USD

MOQ: 1

Delivery Time: 45 Work days

Brand: SINY

Product Description

60KW STS Static Transfer Switch for Energy Storage Systems

The NESTS grid-connected and off-grid switching device enables rapid automatic switching between grid-connected and off-grid operating states for energy storage systems, specifically designed for applications requiring reliable power protection.

Key Product Features

Modular design compatible with NESI series energy storage converters and SINY series solar-storage integrated systems
Ultra-fast switching capability: ≤20ms transfer from grid-connected to off-grid mode, 0ms from off-grid to grid-connected
Provides critical protection for sensitive information loads including servers and data centers
Integrated operation with EMS and PCS for automated energy storage station management
Compact 2U height per module with high power density and space-efficient design

Technical Specifications

Parameter	Specification
Model	NESTS-60KR
Rated Power	60kW
Rated Grid Voltage	380V/400V
Input Voltage Range	-15% to +15%
Output Voltage Range	-15% to +15%
Maximum Current	100A
Long-term Overload Capacity	110%
Rated Frequency	50Hz/60Hz
Switching Time	Grid to Off-grid: ≤20ms \| Off-grid to Grid: 0ms
Maximum Efficiency	99.5%
Cooling Method	Forced Air Cooling
Installation	Rack Mount
Noise Level	45dB
Operating Temperature	-25℃ to 55℃ (Derating above 45℃)
Protection Grade	IP20
Humidity Range	0-95%
Communication Interfaces	RS485, CAN

Critical Load Protection

With sub-20ms switching capability and 99.5% efficiency, this 60kW static transfer switch ensures uninterrupted power for mission-critical applications including data centers, industrial automation, and telecommunications infrastructure.