138kV dead tank circuit breaker, rated current up to 3150A, 40kA short-circuit breaking current, grounded metal tank structure, low gas leakage rate, conforming to IEEE & ANSI standards for power transmission substation projects.
This OEM technical parameter datasheet complies with current IEEE and ANSI high voltage circuit breaker standards, widely applied in power transmission substation new construction and capacity expansion renovation.
This document contains complete electrical and mechanical parameter tables, defines insulation design, mechanical operation characteristics, protection & monitoring functions, communication interfaces and anti-corrosion treatment requirements.
It specifies type test requirements, on-site installation guidance and supports customized engineering configuration for tender evaluation. Contact us for official type test reports and assembly drawings.
230-252kV Dead-Tank SF6 Breaker: 9-degree seismic, ≤1% leakage. High-reliability for 220kV+ grids & new energy bases.
Dead Tank SF6 Circuit Breaker (115kV-170kV) offers high reliability and efficient arc extinguishing. Its robust design ensures stable power system protection.
RHD custom dead-tank SF6 breaker: tailored for non-standard voltages. High reliability for substations, new energy & industry.
The equipment meets IEEE and ANSI standards, widely accepted by North American and global power utilities and EPC contractors for transmission substation projects. Contact us for full compliance certificates and test reports.
We can provide general layout drawings, installation guides, type test reports, operation manuals and compliance certificates upon request. Please contact us to get the complete document package.
This datasheet lists full electrical and mechanical parameters, performance indicators and design requirements. It helps you quickly evaluate whether the equipment matches your substation design and tender technical requirements. Please contact us for deeper technical clarification.
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