36kV outdoor pole mounted vacuum circuit breaker

36kv Outdoor Pole Mounted Substation Magnetic Actuator Vacuum Circuit BreakerThe AB-3S series outdoor vacuum circuit breakers are recently-developed pole-mounted intelligent vacuum circuit breakers of a new generation, which absorb the advanced domestic and foreign technologies adopted by our company, embody the design concept of being "intelligent, energy-saving, environemntally-friendly and maintenance-free". This product integrates such functions as control, protection, measurement, fault positioning, ontoring and synchronous closing. With full functions and high digitalized and intelligent degree, they are top choices for equipment of power distribution network automation and intellectualization process.This product conforms to IEC60044-1, IEC60060, IEC60068-2, IEC60099-4, IEC60255-27, IEC60270, IEC60280.1, IEC60529, IEC60694, IEC60815-1, IEC60870-5-101, IEC61000-4, IEC61243-5, IEC62271, standards, etc. Major Technical Parameters are shown below:

Our advantages:1. Most parts are manufactured ourselves, like: frame, cabinet, permanent magnet mechanism, insulation part, control panel, etc. That means the process quality control is effectively controlled.2. Adopt fast algorithm with national patent technology (patent .7) so as to obtain fast breaking capacity of circuit breaker. As a result, it can isolate fault circuit rapidly. It takes less than 25ms from inspecting fault to cut fault circuit by separate circuit breaker. It can avoid the problem of override trip effectively. 3. Adopt single se earthing protection system with national patent technology (patent .6). It can realize on-ment to single se earthing fault of low current earthing system without adding device. Releases warning or tripping action according to setting valueOur service:1. Pre-sale technical support, training;2. On-site factory inspection is accepted;3. Open atitude for cooperation;4. Punctual goods delivery;5. After-sale technical support and service.