Products

China-made current transformers, with their high quality and highly competitive prices, are becoming the preferred choice for an increasing number of engineering projects. The BH-0.66 III metering current transformer, which manufactured by China manufacturer-Comewill integrates precise measurement, innovative structure, and cost advantages, demonstrating strong competitiveness in the global market.

The BH-0.66 I metering current transformer offered by China manufacturer Comewill is designed for power systems with rated frequencies of 50Hz or 60Hz and rated voltages up to 0.66kV and used for electric energy metering, current measurement, and relay protection, making it ideal for indoor environments. Moreover, this device is also widely used in current metering and monitoring within industrial automation control systems.

Comewill factory's ZW8 Outdoor High Voltage AC VCB is designed for dependable performance in 12kV, three-phase, 50Hz power systems. Fitted with vacuum interrupters, air insulation, and a spring-driven mechanism, it performs well in breaking and closing load currents, while also providing reliable overload and short-circuit protection.

High quality ZW7 Outdoor High Voltage AC VCB is offered by China manufacturer is designed for outdoor high-voltage electrical systems with AC 50Hz frequency and 40.5KV rated voltage. Equipped with an attached spring operating mechanism or electromagnetic operating mechanism, it supports remote electric opening and closing, as well as on-site manual energy storage and manual opening/closing operations.

The ZN85 indoor high voltage VCB is a vacuum circuit breaker designed by Welcome (Wenzhou) Electric Co., Ltd.from China, and is specifically for high-voltage power systems, mainly used in 33kV/40.5kV indoor premium switchgear device, with high reliability and low maintenance requirements.

The ZN63 VS1 indoor high voltage VCB is one of the series of Comewill Indoor Vacuum Circuit Breaker produced by Comewill, aa professional manufacturer in China. This is used as a device of switch gear with a rated voltage of three-phase 12kV AC 50HZ and it mainly be applied to power transmission and distribution system for control and protection in power plants, substations, industrial and mining enterprises, and other necessary places, especially suitable for high-altitude and frequent operating environments.