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The ZW7-36 series 40.5KV 1250A Outdoor high-voltage vacuum circuit breaker is a three-phase, 50Hz AC outdoor switchgear designed for 36 KV power distribution and transmission systems, capable of controlling load currents, overloads, short circuits, and other electrical currents by safely switching them on or off.

145KV 3150A Earthing switch,The neutral point serves various functions, contributing to distinct technical characteristics and operational requirements. The BJ-type transformer neutral point gap grounding protection device plays a crucial role in preserving operational reliability, equipment insulation, and protective measures to ensure consistent performance.

The The GW8 series neutral point disconnecting switch is an outdoor device designed for use with AC 50Hz and 60Hz. It is intended to connect the neutral point of a transformer under no load conditions. The switch can be easily operated using either the CJ motor operating mechanism or the CS8 manual operating mechanism. Comprising a monopole and an operating mechanism, the GW8 series ensures smooth and hassle-free operation. The monopole includes a base, post-insulator, conductive arm, contact, and other components. The operating mechanism, whether it's the CJ motor operating mechanism or the CS8 manual operating mechanism, is crucial to the disconnecting switch process. It drives the conductive arm through the connecting rod, enabling the opening and closing of the disconnecting switch. is an outdoor device designed for use with AC 50Hz and 60Hz. It is intended to connect the neutral point of a transformer under no load conditions. The switch can be easily operated using either the CJ motor operating mechanism or the CS8 manual operating mechanism. Comprising a monopole and an operating mechanism, the GW8 series ensures smooth and hassle-free operation. The monopole includes a base, post-insulator, conductive arm, contact, and other components. The operating mechanism, whether it's the CJ motor operating mechanism or the CS8 manual operating mechanism, is crucial to the disconnecting switch process. It drives the conductive arm through the connecting rod, enabling the opening and closing of the disconnecting switch.

El interruptor de circuito de carcasa de plástico de la serie DZ20 (en lo sucesivo, con el que el interruptor del circuito) es adecuado para líneas de distribución con CA 50Hz, corriente nominal de hasta 1250a, voltaje de aislamiento nominal de 660V, voltaje de trabajo nominal de 380V (400V) y debajo, como sobrecarga, protección de circuito y protección de bajo voltaje para la energía eléctrica distribuida, líneas y equipos de energía. Entre ellos, los interruptores de tipo Y, J y G con corrientes nominal de 225a e Y tipo 400A también se pueden usar para proteger los motores. En circunstancias normales, el interruptor de circuito puede usarse para una conmutación poco frecuente de líneas y inicio poco frecuente de motores. El producto cumple con los estándares de JB8589, GB14048.2 e IEC947-2.

El tablero de distribución eléctrico para interiores de voltaje medio de 11KV 630A con armadura metálica de CA KYN28-12(Z) está diseñado para sistemas de alimentación de CA trifásicos con un voltaje nominal de 12 kV y una frecuencia nominal de 50 Hz. Sirve como una solución confiable y eficiente para recibir, distribuir, controlar, proteger y monitorear energía eléctrica en diversas aplicaciones.

The 24KV 1250A outdoor sf6 medium voltage circuit breaker is designed for controlling and protecting 24KV transmission and transformation systems, operating at 50Hz and suitable for outdoor use. Additionally, it can function as a connecting circuit breaker and an integrated opening and closing device. This circuit breaker employs an intelligent arc-quenching system based on thermal expansion and auxiliary blowing, paired with a CT10 spring operating mechanism. Furthermore, it meets the standards set by GB/T1984-2014 for AC high-voltage circuit breakers and adheres to the IEC62271-100:2001 international standard for high-voltage AC circuit breakers and control equipment.