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This PDF product flyer is for high‑voltage SF6 dead‑tank circuit‑breaker, supporting tender reference, preliminary project selection and pre‑sales technical evaluation. The product complies with IEC 62271‑100 and GB/T 1984 standards. This datasheet lists full set of performance parameters including lightning impulse and one‑minute power‑frequency withstand voltage, creepage distance, partial discharge requirement, SF6 alarm‑blocking pressure, gas moisture limit, annual gas leakage rate, mechanic
This PDF product flyer is a technical reference for medium‑high‑voltage SF6 dead‑tank circuit‑breaker, used for tender comparison, preliminary project selection and pre‑sales technical evaluation. The product follows IEC 62271‑100 and GB/T 1984 standards. This datasheet records full‑set performance indicators including lightning impulse and one‑minute power‑frequency withstand voltage, creepage distance, partial discharge requirement, SF₆ alarm‑blocking pressure threshold, gas moisture limit, an
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RHB Type Live tank SF6 gas circuit breaker 11kV…550kV
Catalogue
English
PDF
11kV~550kV Live-Tank SF6 Circuit Breaker Series, Flexible Configuration, Reliable Performance for Harsh Outdoor EnvironmentsGeneral SpecificationRated Voltage: 11kV /24kV /36kV /72.5kV /123kV /145kV /245kV /362kV /420kV /550kVRated Current: 1250A /2000A /2500A /3150A /4000A /5000AFrequency: 50Hz / 60HzRated Short-time Withstand Current (3s): 20kA /25kA /31.5kA /40kA /50kA /63kARated Short-circuit Making Current (peak): 50kA /63kA /80kA /100kA /125kA /158kAOperating sequence: O-0.3s-CO-3min-CORHB
RHB-52 Live-Tank SF6 Circuit Breaker, 52kV-rated for outdoor substation installation, delivering stable performance in challenging conditions.Rated Voltage: 52kVRated Current: 1250A / 2000A / 2500A / 3150A / 4000AFrequency: 50Hz / 60HzRated Short-time Withstand Current (3s): 20kA / 25kA / 31.5kA / 40kARated Short-circuit Making Current (peak): 50kA / 63kA / 80kA / 100kAOperating sequence: O-0.3s-CO-3min-CORHB-52 is outdoor live tank SF6 circuit breaker complying with IEC 62271-1 and IEC 62271-10
170kV live-tank SF6 circuit breaker for outdoor substation use, with reliable breaking performance and excellent dielectric strength.Built to withstand harsh environments, ensuring stable and safe power system operation.RHB-170 is outdoor live tank SF6 circuit breaker complying with IEC 62271-1 and IEC 62271-100 and KEMA type tested. Rated voltage 170kV, rated current up to 4000A, short-circuit breaking current up to 40kA. It adopts self-blast arc quenching and oil-free spring mechanism, composi
