จีน ราคาแผง rmu ผู้ผลิตซัพพลายเออร์โรงงาน

เบรกเกอร์ขนาดเล็กของ DZ47Z Series เหมาะสำหรับการใช้งานมากเกินไปและการป้องกันการลัดวงจรของสายไฟและอุปกรณ์ไฟฟ้าในวงจร DC ที่มีแรงดันไฟฟ้า 750V และกระแสไฟฟ้า 63A และด้านล่าง นอกจากนี้ยังสามารถใช้สำหรับการสลับเส้นและอุปกรณ์ไม่บ่อยนักภายใต้สภาวะปกติ ผลิตภัณฑ์เป็นไปตามมาตรฐานของ IEC60898-2 และ GB/T14048.2

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 40.5KV 1600A Outdoor high-voltage combination electrical appliances, an outdoor high-voltage electrical appliance, is an efficient solution that combines air insulation with SF6 gas for arc extinguishing. This unit is designed for controlling and protecting three-phase AC 40.5kV transmission and distribution systems, as well as for connecting circuit breakers and operating capacitor banks. Its efficiency makes it ideal for use in urban substations, enterprise substations, and mountain substations with limited land availability, promising to improve your operations.

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.

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.

The ZW7-36 series 36KV 1600A Outdoor HV Vacuum Circuit Breaker is designed for outdoor use in high-voltage power systems operating at 36 KV. It can be used to connect or disconnect the load current, handle overloads, short circuits, and other related functions.