배전설비의 스프링 및 영구자석 작동 메커니즘

기본 정보

모델 번호.	YC-12
극수	삼
유형	회로 차단기
기능	기존 회로 차단기, 회로 차단기 고장 보호, 과전류 보호, OVP(과전압 보호), RCCB
인증	ISO9001-2000, CCC
운송 패키지	나무 패키지
사양	맞춤형
등록 상표	NCE
기원	중국
HS 코드	8538900000
생산 능력	10000개/년

제품 설명

New Concept Electric Inc is an integrated manufacturer of switchgear and vacuum circuit breaker. We are not only an assembly factory but also a manufacturer of many parts. Operation mechanism, epoxy resin insulator, control panel, circuit board, structure, etc.Permanent magnetic mechanism is an important part of operation mechanism. Its market percentage increases quickly in past years. NCE permanent magnetic mechanism adpots the advanced solution to make. It uses three single-phase permanent magnetic mechanism. It is more stable and reliable than spring mechanism because it has less parts. Its closing power is increased enormously.Adopt fast algorithm with national patent technology (patent number: ZL200720037710.7) so as to obtain fast breaking capacity for circuit breaker. As a result, it can isolate fault circuit rapidly. If we take 12kV circuit breaker as an example, it takes less than 25ms from inspecting fault to cut out fault circuit. It can avoid the problem of override trip effectively.Adopt single-phase grounding protection system with national patent technology (patent number: ZL201020178325.6). It can realize online judgment to single phase grounding fault of low current grounding system without adding device. Releases warning or tripping action according to setting valueApply the most advanced embedded operation system currently; adopt dual CPU structure, including ARM9 for general processing and system control, and strong DSP with high efficiency processing on multitasking; and realize high speed data processing, control and communication.It has function of automatic re-close which can effectively prevent power outage caused by instantaneous fault. The power distribution network could also complete fault isolation and power restoration automatically without cooperation of main station.Convenient operation, either manual open/close operation, or wireless remote operation. The remote distance is more than 50m.Adopt synchronous open/close technology so as to realize synchronous open/close of circuit breaker and restrain overvoltage and inrush phenomenon effectively.Permanent magnetic operation mechanism is used in our products in many projects for years. And it get good reputation from our customers. We continuously provide good quality permanent magnetic mechanism for the customers and switchgear factories.NCE passed ISO9001:2015, ISO14001:2015 and OHSAS 18001:2007 certificates and the CCC certificate.We wish to cooperate with current and new customers for long cooperations.