... , breaker control, emergency lighting power supply and battery charger.2. Specifications:A) Supply voltage: 380VAC± ... ...4000 m with derating3. FeaturesA) Charger: ABB Thyristor Power Converter, software Smart-Charger -2000 inside, with reversed discharging ... reliability, long life, maintenance-free4. System Configuration:A) Charger: DCS800, ABB Thyristor Power Converter (German ABB original).B ...