Key Features

Benefits

• Supports coordinated connection of multiple Sigen C&I inverters within a micro-grid setup.
• Provides backup switchover with 0 ms stated load-side disruption under the published test conditions.
• Built-in bypass circuit supports system continuity during operating changes.
• Allows diesel generator integration for installations requiring generator-backed operation.

Technical Summary

C1200-B model with three-phase grid connection, 380–400 V nominal AC voltage, 1,200 kW nominal AC power and 1,824 A nominal AC current. Backup port output is also rated at 380–400 V, 1,200 kW and 1,824 A. Inverter connection side provides 20 ports at 125 kW nominal AC power and up to 190 A max AC input current. Rated IP20, ground-mounted, with smart air cooling. Operating temperature range -30 to 55 °C, storage temperature range -40 to 70 °C, relative humidity 0% to 95%, and maximum operating altitude 4,000 m.

Installation Notes

Ground-mounted installation. IP20 ingress protection indicates indoor installation or installation in a protected environment. The published 0 ms load-side disruption note applies only when used with Sigen Hybrid Inverter and Sigen Battery under the stated test conditions.

Efficiency

The product literature references 0 ms backup switch disruption time and smart air cooling. No standalone conversion efficiency figure is provided in the supplied data.