Three Phase High Voltage Gas Insulated 12KV Load Break Switch

Three Phase High Voltage Air-Blast 12KV Gas Insulated Load Break Switch

FKN12A- 12D Series air- blast load break switch and FKRN12A- 12D series air- blast load break switch-fuse combination apparatus are new series switchgear applies to three- phase electric distribution system of rated 12KV, acting as protecting and control apparatus for transformers, cable and overhead wiring. These series are espeially applicable in rural. urban terminal substation and prefabricated substations, as well as ring network power supply.

FKN12A- 12D Series air-blast load break switch can break and make load current and over-current.

FKRN12A- 12D Series air- -blast load break switch can break and make over-current, load current and short-circuit crrent(imited current fuse).

This product is featured with impact structure, aesthetic appearance reliable interlock and high insulating level. In the spring storage operating mechanism. ON/OFF speed is free from the infuence of the manpower. For the arc-extinguish electric arc-extinguish inside the insulating cover. the free gas occurs at sparking do not cause descend of insulating level between phases and phase to earth. The insulating cover clapboard separates electrified part thus boost protection grade of ring main unit. The copper-tungsten contact and main contact brings along relible conductivity and long life. This product achieves sound fame due to easy maintenance and operations as well as reliable performance. It is in compliance with per IEC62271-105.

Structural Features

1. load switch, grounding switch, fuse and instutions in a framework that can be flexibly combined, compact, convenient and easy to install a small volume.

2. the fracture is direct acting arrangement. dynamic and thermal stability current parameters is high, time to complete the operation.

3. with staltic contact insulation cover, so RMU in the structure to achieve the isolation, eliminating the phase insulating spacer, fracture insulation boards that can prevent internal arc short circuit accident.

4. has a unique valve structure, load switch after opening the shutter automatically fracture isolation, good protective properies.

5. load switch and grounding switch, a rliable mechanical locking device between the fuse. to meet the "Five Antir requirements.

Two forms of electric operations 6, with manual operation and AC and DC operating power supply, easy to implement power system, "three remote' requirements.

About us: Suntech Power Tools, which located in the southeast China, it is the earliest origin Power Tools Leading City in China.We are making the various related cable pulling tools, and hydraulic tension and puller to support the transmission work.All canaccept OEM and professionally produced per ISO 9001:2008, they are being sold to over more than 50 countries in the world,and has wined the best brand reputations. Some items like the stringing blocks,cable rollers,the cable jack stands,etc we can customized, and the Construction Safety Tools ,are not demanded the MOQ. You can freely help you out either

Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged

in the field of electric power more than 26 years.

1.Steel structure industry especially steel towers and related products which include power towers and substation structures, telecommunication towers and related products of telecom sites, street light poles and so on.

2.Transmission line stringing tools and equipments,undergroud cable pulling tools incuded Stringing Blocks,Hoisting Tackles,Cable Rollers,Conductor Gripper,Gasoline Powered Winch,Hydraulic Puller Tensioner,Gin Poles,Inspection Trolleys and other rated machines.

3.Power fittings,transmission insulators and wires and cables included Suspension insulator,glass insulator,porcelain insulator,aluminum conductor steel reinforced,all aluminum alloy conductor,aluminum clad steel strand, aerial bounded cable,power cable,holding clamp,pulling clamp with pulley,arch plates,connector pipes and rated fittings.

And our branch company Ningbo Suntech Power Machinery Tools Co.,Ltd. as a professional global supplier

who have been exporting more than 90 countries in the world, we have been trying to focus on the comprehensive solutions like provides all related products and engineering services as client's requirement, for example from engineering consultant, design services, drawing services, manufacturing, transportation, supervision and even installation construction & maintenance services.

Insisting on business philosophy of “To be honest, To get win-win” and service concept of pursuing maximizing customer value , makes it win great reputations from both telecommunication operators and electricity power operators,we are willing to develop and share sucess with you.