Binzhou Hongbo Electric Co., Ltd.

Business Type:Manufacturer

Main Products: 35KV and below high and low voltage electrical appliances complete setselectrical materialshigh and low voltage power cabinetcontrol cabinetdistribution box

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11kv 12kv Metal-Enclosed Sf6 Gas Insulated Ring Main Unit

Electrical & Power Energy

FOB Price:US$ 2,220.00 / Piece(s)

MOQ:1 Piece(s)

Payment Method : T/T Western Union Paypal 

Keywords: Gas Insulated Ring Main Unit  Metal-Enclosed  Gas Insulated Ring  

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Product Category: Electrical & Power Energy > Trademark: hongbo
Product Package: wooden packing Specifications: certification
Place of Origin: binzhou city Port: qingdao

11KV 12kv Metal-Enclosed Sf6 Gas Insulated Ring Main Unit GIS

The GIR-12 type intelligent compact solid insulation switchgear is China's first-developed intelligent permanent-magnetic vacuum switchgear developed and manufactured by our company with independent intellectual property rights, which is based on the development demands of smart grid and adopts the design concept of being "intelligent, energy-saving, environmentally-friendly and maintenance-free". It integrates such functions as measurement, control, protection and communication etc, with high intelligent degree. This product is suitable for 50Hz, 12kV electric power systems, extensively applied to industrial and civil cable ring networks and power supply terminal projects; it is a top choice to guarantee safe, reliable, economical and efficient operation of the power network.

This product conforms to IEC60044-1, IEC60060, IEC60068-2, IEC60099-4, IEC60255-27, IEC60270, IEC60280.1, IEC60529, IEC60694, IEC60815-1, IEC60870-5-101, IEC61000-4, IEC61243-5, IEC62271, standards, etc.

Major Technical Parameters are Shown Below:

Rated voltage12 kV
Rated current630/1,250 A
Rated frequency50 Hz
Rated short-duration (1 min) power frequency withstand voltage42 kV
Rated short-circuit breaking current20 kA
Rated short-duration withstand current (4s)20 kA
Rated lightning impluse withstand voltage75 kV
Rated short-circuit making current (peak value)50 kA
Rated peak withstand current50 kA
Rated short-circuit current drop-out times30 times
Mechanical service life of vacuum circuit breaker10,000 times
Mechanical service life of disconnectors/ground switch2,000 times
Protection degree of enclosureIP67
Rated operating sequence of circuit breakerO-0.3s-CO-180s-CO
Rated work power supplyAC/DC 100/220V


Using Environment:

DescriptionUnitUsing Environment Value
Surrounding AirMax TemperatureoC+50
Min Temperature-50
Max Daily Temperature DifferenceK30
Altitudem≤2,000
Solar Radiation IntensityW/cm20.1
Pullution Class
IV
Icing-Thicknessmm10
HumidityAverage Value of Daily Relative Humidity%≤100
Average Value of Monthly Relative Humidity≤95
Earthquake Torelance AbilityDegree≤8


Our advantages:
1. Most parts are manufactured ourselves, like: frame, cabinet, permanent magnet mechanism, insulation part, control panel, etc. That means the process quality control is effectively controlled.
2. Adopt fast algorithm with national patent technology (patent number: ZL200720037710.7) so as to obtain fast breaking capacity of circuit breaker. As a result, it can isolate fault circuit rapidly. It takes less than 25ms from inspecting fault to cut fault circuit by separate circuit breaker. It can avoid the problem of override trip effectively.
3. Adopt single phase earthing protection system with national patent technology (patent number: ZL201020178325.6). It can realize on-line judgment to single phase earthing fault of low current earthing system without adding device. Releases warning or tripping action according to setting value
4. We have permanent magnet mechanism and spring mechanism, for different customer requirements.


Contact Name: Mr Zhao Zhao Contact Email: ye****d@yeah.net
Contact Job Title: Marketing Manager Contact Mob: 159***077
Contact Tel: Contact Fax:
Address: Website:

Company profile: Binzhou Hongbo Electric Co., Ltd. was registered and established in 2009, located in the north of the intersection of Xinlihe 4th Road and Xinbin 2nd Road, Industrial Park, Yangliuxue Town, Binzhou City, Shandong Province.The company covers an area of 28000 square meters, workshop area of 5200 square meters, living area of 830 square meters.In response to general Secretary Xi's scientific judgment of clear water and green mountains, our company has specially planned the forest greening area of 2,800 square meters and the water system area of 4,900 square meters within the factory, making a contribution to the green water and blue sky. Our company is a set of production, sales, installation as one of the diversified enterprises.Business scope: Sales of 35KV and below high and low voltage electrical appliances complete sets, electrical materials, gold tools, wires and cables, hardware, mechanical and electrical products, rubber chemical products, welding materials, labor protection supplies, electrical and electrical materials, pipe fittings steel, local miscellaneous products, lamps and lanterns;Installation of pre-installed transformer substation, high and low voltage power cabinet, control cabinet, distribution box, distribution cabinet and other complete electrical equipment. The company's products have the 3c National compulsory product certification issued by China Quality Certification Center, and have passed the national quality management system standard ISO9001, occupational Health and safety management system standard OHSAS18001, and environmental system standard ISO14001.With 38 professional technicians, production and installation workers, the installation of raw materials such as steel plates, screws, wires and cables, electrical components, nut wires and other equipment is completed independently;Each factory layer checks, each factory products are labeled with the number of each installation process personnel, strict implementation

Contact Exhibitor

Binzhou Hongbo Electric Co., Ltd.

Contact:Zhao Zhao

Email:ye****d@yeah.net

Country:China

Address:

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