Generator Circuit Breaker HEC 9 Brochure
Product BrochureGenerator Circuit-Breaker SystemsHEC 92 | ABBGTechnical DataGenerator circuit-breaker system type HEC 9GeneralRated maximum voltage kV 31.5Rated frequency Hz 50/60Rated continuous current 50 Hz natural cooled A rms up to 28500IPB longitudinal forced air cooling A rms up to 50000Rated continuous current 60 Hz natural cooled A rms ...