中国 配電ボックス メーカー、サプライヤー、工場

40.5KV 1600 amp Outdoor high-voltage SF6 circuit breaker is a three-phase AC 50HZ outdoor high-voltage switchgear suitable for the control and protection of 40.5KV transmission and transformation systems. It can also be used as a connecting circuit breaker and a combination of opening and closing devices. The LW8-40.5AG circuit breaker adopts the principle of "thermal expansion+auxiliary blowing" intelligent extinguish arcs, equipped with a CT10 spring operating mechanism. The circuit breaker complies with GB/T1984-2014 "AC High Voltage Circuit Breakers" and meets the requirements of the International Electrotechnical Commission standard IEC62271-100:2001 "High Voltage Switchgear and Control Equipment - Part 100: High Voltage AC Circuit Breakers".

The 72.5KV Outdoor high-voltage SF6 ceramic column circuit breaker is designed for controlling and protecting 72.5KV transmission and transformation systems. It operates on a three-phase AC 50HZ outdoor high-voltage switchgear and can function and opener group. By utilizing the intelligent arc extinguishing principle of "thermal expansion+auxiliary blowing" and equipped with a CTB-1 operating mechanism, this circuit breaker meets the standards of GB1984-2003 and International Electrotechnical Commission standard IEC62271-100:2001 for High Voltage AC Circuit Breakers.

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.

ZCW10-40.5G /T1600-31.5屋外高電圧SF6オープンタイプのコンビネーション電源は、外部断熱材として空気を使用した完全な一連のユニットです。都市変電所の土地不足、企業変電所、山電力。

This 126KV HV Outdoor high-voltage SF6 single-phase circuit breaker is suitable for use in 72.5KV and 126KV three-phase AC 50HZ transmission and transformation systems. Its primary purpose is to regulate and safeguard these systems, but it can also function as a contact breaker and opener group, offering versatility in its applications.

ZW43-12 シリーズ 12kv 630A 屋外自動真空サーキットブレーカーは、定格電圧 12kV、周波数 50Hz の屋外での使用向けに設計されています。これらのブレーカーは効率が高く、電力システムの負荷電流、過負荷電流、短絡電流を簡単に処理します。これらは、変電所、工業および鉱山施設、都市および地方の配電ネットワークに特に適しており、特に頻繁な操作と自動化が必要な用途で保護と制御を提供します。これらのブレーカーは、高電圧 AC サーキットブレーカーの GB/T1984、高電圧開閉装置および制御装置の GB/T11022、AC 高電圧サーキットブレーカーの注文技術条件の D1402 など、いくつかの規格に準拠しています。さらに、サーキットブレーカーをコントローラーと組み合わせて連携デバイスを形成し、遠隔制御、監視、通信、調整機能を実現できます。