中国開閉装置のコマーシャルメーカー、サプライヤー、工場

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.

126KV Outdoor high-voltage SF6 circuit breaker is a high-voltage, three-phase AC 50Hz switchgear designed for outdoor use, ideal for controlling and protecting 126kV transmission and transformation systems. Additionally, it can function as a contact breaker and opener group. This circuit breaker utilizes an intelligent arc extinguishing principle that combines thermal expansion with auxiliary blowing, and features a CTB-1 operating mechanism. It meets the standards outlined in GB1984-2003 for AC high-voltage circuit breakers and is compliant with the International Electrotechnical Commission's IEC62271-100:2001 standard for high-voltage AC circuit breakers and control equipment.

KYN28-12(Z) AC 金属装甲開閉装置 3.6KV 2000A 高電流開閉装置電気機器は、定格電圧 12kV、周波数 50Hz の三相 AC 電源システムを管理するための多用途で信頼性の高いソリューションです。その主な機能は、電気エネルギーを効率的に分配および制御すると同時に、システムの安全性と効率を確保するための保護手段と監視機能も提供することです。

72.5KV 4000A Horizontal or Vertical knee-type disconnector features a compact design, modern aesthetic, and sleek appearance. It is reliable, efficient, and economical, with a space-saving vertical contact system that adapts to varying heights. The terminal block and conductive rod are crafted from high-quality aluminum alloy and aluminum alloy sections, offering excellent strength, durability, and resistance to corrosion.

The 72.5KV 1600amp Outdoor SF6 high-voltage tank circuit breaker is a unique electrical switch used to disrupt high-voltage electric circuits when faults occur or for regular switching tasks. It relies on sulfur hexafluoride (SF6) gas enclosed in a sealed tank to extinguish arcs and provide insulation. This particular circuit breaker is specially designed for outdoor placement in electrical substations and power distribution systems.

Kexun’an Electric は、周波数変換速度制御装置である第 3 世代高電圧インバーター高電圧中電圧周波数インバーターを独自に開発、設計、製造しました。このシステムは、安定した信頼性の高い動作を実現する最新のパワーユニットカスケードテクノロジーを利用しています。