中国高圧サーキットブレーカーメーカー、サプライヤー、工場

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.

エネルギー貯蔵電流変換電圧アップグレード統合キャビネットには、電圧レベル6～35KV、容量範囲0.5～3.75MWの乾式変圧器、PCS、高・低圧開閉装置などが含まれています。

The 145KV Outdoor high-voltage SF6 open type combination electrical appliances stands out as an integrated electrical device specifically designed for high-voltage power transmission and distribution systems. Its unique composition includes circuit breakers, disconnectors, earthing switches, current transformers, voltage transformers, and surge arresters, all enclosed in a metal housing filled with sulfur hexafluoride (SF6) gas, a highly effective insulating medium.

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.

近年、社会、経済、技術の進歩に伴い、土木工事はますます複雑化しています。メンテナンスの手間がかからず、スマートなコンパクトなスイッチ機器に対する需要が高まっています。国内外のスイッチ メーカーは、ガス絶縁開閉装置 (C-GIS) として知られる 12KV 3150A 中電圧電気開閉装置ガス絶縁開閉装置の開発に取り組んでいます。このタイプの開閉装置は、母線、回路ブレーカー、絶縁スイッチ、電力ケーブルなどの高電圧要素を、ガス圧を低下させたシェルに収めます。

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.