The large version of Goodwe's Static Transfer Switch is designed for ET Hybrid inverters with capacities from 80 to 100 kW. It enables the safe switching between grid and backup power with a switching time of less than 4 ms. This ensures a stable power supply for sensitive loads in commercial applications. Furthermore, the integration of an emergency generator via the STS box's Smart Port input is possible.
Product advantages:
• UPS-level switching <4 ms
• Backup generator integration possible
Product specifications:
• Max. AC inverter output: 125 kW
• Max. AC generator output: 50 kW
• AC mains voltage: 400 V
• Power supply phases: 3
• Network configurations: TN-S, TN-C, TN-C-S, TT
• Communication with inverter: RS485
• Protection class: IP54
• Cooling: active
• Dimensions: 680 x 620 x 165 mm
• Weight: 21.0 kg