Description
GoodWe Static Transfer Switch for ET50K (Backup Function) STS200-80-10 – ET 50 Series
The GoodWe Static Transfer Switch STS200-80-10 is a high-performance static transfer switch designed specifically for the GoodWe ET 50 Series hybrid inverters. It enables seamless switching between grid-connected and backup power modes, ensuring uninterrupted power supply to critical loads during outages.
Key features include:
- Designed for the GoodWe ET50 Series hybrid inverters
- Supports automatic switching between grid and backup power
- Ultra-fast transfer time of less than 10ms for UPS-level performance
- Compatible with generator integration for extended backup support
- Supports high-demand commercial and industrial loads
- Maximum backup support up to 138kVA with grid assistance
- 380/400V three-phase operation
- 200A AC-side relay capacity
- IP65-rated enclosure suitable for indoor and outdoor installation
- RS485 communication with inverter systems
- Wall-mounted compact industrial design
- Supports motors, pumps, heat pumps, and other heavy loads
The STS200-80-10 is ideal for factories, warehouses, farms, office parks, commercial buildings, and large backup power systems where uninterrupted energy supply and seamless transition between power sources are critical. It works together with the GoodWe ET50 hybrid inverter to provide reliable backup functionality and intelligent energy management during grid failures.
