Description
STS series intelligent static transfer switch realizes fast switching within 20ms between grid-connected and off-grid states. Under normal working conditions, the STS is closed; when the utility power is interrupted, the STS is immediately disconnected, and the system switches to the off-grid power supply, and the battery discharges the load. STS has the characteristics of intelligent switching, fast response, redundant design, and convenient maintenance.
When the energy storage system needs to provide backup power for important loads, the energy storage system needs to be equipped with STS to disconnect the energy storage system and important loads from the grid when the grid is powered off. In this way, energy storage can provide uninterrupted backup power for critical loads.
Features
- Intelligent: intelligent operation, with CAN, 485, Ethernet and other communication interfaces;
- Response: Smart and fast separation of power grid and micro grid, switching power supply circuit (≤20ms)
- Reliable: High-reliability backup design (parallel design of fast switch and bypass switch) to ensure that important loads are not interruptedConvenience: front maintenance design, easy to operate and maintain.
