Outdoor VCB 3150A IEC Vacuum Cleaner Tripping Circuit Breaker Gas Insulated

Outdoor VCB 3150A IEC Vacuum Cleaner Tripping Circuit Breaker Gas Insulated

Product Description:

126Kv High Voltage Hybrid GIS Gas Insulated Combined Apparatus​.It is composed of Circuit Breaker,DES,CT,and BSG.With accordance to customers requirements,combinations of Fast Earthing Switch ,Potential Transformer and lightening Arrester can be conveniently arranged.

Breaker, disconnector, grounding switch, built-in current transformer and incoming and out coming bushing such as combination of grounding are put in metal shell, filling certain pressure SF6 gases as insulating medium composed of complete sets of equipment, which applies to AC three-poles 50Hz, rated voltage 72.5~126KV power supply system.

The ZHW meets international standards GB7674--1997 and IEC 60517.

Outdoor VCB 3150A IEC Vacuum Cleaner Tripping Circuit Breaker Gas Insulated Service and Installation Conditions
Installation place: Outdoor/indoor
Air temperature: -40~+40
Elevation: ≤ 1000m(No limitation for special order)

Outdoor VCB 3150A IEC Vacuum Cleaner Tripping Circuit Breaker Gas Insulated Daily range of temperature: 25
Relative humidity (RH): Daily average: ≤ 95%, monthly average: ≤ 90%(25)
Wind speed: ≤ 35m/s(wind pressure ≤ 700PA)
Irradiance: ≤ 0.1W/cm(wind speed: 0.5m/s)
Thickness over ice: ≤ 10mm
Creepage distance: 31mm/kV

Ningbo Tian'an Jinghua Power Technology Co., Ltd.

Tianan products used in more than 30 countries and regions all over the world. Its main products include 252kV and below power transformer, outdoor HV disconnector, transformer; 126kV SF6 circuit breaker, GIS combined apparatus; box type substation below 40.5kV, ring main unit, mid-type switchgear, fixed type switchgear, gas insulated type switchgear, LV switchgear, HV frequency-changer, load switch, HV & LV circuit breaker, cable branch box, fuse, current transformer, voltage transformer, intelligent apparatus and dry type & oil type transformer, etc.

Tianan power adheres to independent innovation, and to build to low-carbon economic development model.It has mastered the core technology of transformation and distribution equipment and core self-supporting ability long since. Its self-developed prefabricated substation, ring main unit, load switch, wind power switchgear, intelligent grid systems and many other products have achieved the international advanced level.

National inspection-free products and ISO9001 quality system, ISO14001 environmental management system, ISO45001 occupational health and safety management system, metrology accreditation system and "CCC", "PCCC", other honors and certificates,Tianan power has all the above.