Mv Kyn28a 12 Gzs1 Metal Clad Movable Switchgear - China

MV KYN28A-12 (GZS1) Metal-clad Movable Switchgear with Advanced Interlocking Functions

MV KYN28A-12 (GZS1) metal-clad movable switchgear is a three-phase, AC, 50 Hz complete power distribution device of single bus-bar and its sectional system.

This kind of switchgears are mainly used to control, protect and monitor circuits for power plants, power transmission of medium & small generators, industrial & mining establishments power distribution, power acceptance & transmission of secondary substations in power systems and large high voltage electromotor starting.

It meets the standards of IEC298 and GB3906 - It has interlocking functions of preventing from moving circuit breaker handcart with load, preventing from opening & closing circuit breaker by mistake, preventing from opening & closing circuit breaker while the earthing switch is at closing position, preventing from straying into charged compartment and preventing from closing earthing switch by mistake while it is charged.

Several MV KYN28A-12 (GZS1) metal-clad movable switchgears are in the workshop.

MV KYN28A-12 (GZS1) metal-clad movable switchgear is mainly used to control, protect and monitor circuit.

Several workers are assembling MV KYN28A-12 (GZS1) metal-clad movable switchgears.

MV KYN28A-12 (GZS1) metal-clad movable switchgears are widely used for power plants and industrial & mining establishments.

Working conditions:

Temperature range: -25 °C to +40 °C.

Relative air humidity: daily: ≤ 95%, monthly: ≤ 90%.

Altitude: ≤ 1000 m.

Seismic intensity: ≤ 8 degree.

The workplaces should be free of fire, explosion, heavy pollution, chemical corrosion and severe vibration.

Note: we can manufacture customized products according to customers' requirements.

The model and meaning of MV KYN28A-12 metal-clad movable switchgear.

Technical parameters

Items Parameters

Rated voltage (kV) 3.6, 7.2, 12

Rated insulation level 1 min power frequency withstand voltage (kV) 42

Lightning impulse withstand voltage (kV) 75

Rated frequency (Hz) 50

Main bus-bar rated current (A) 630, 1250, 1600, 2000, 2500, 3150

Branch bus-bar rated current (A) 630, 1250, 1600, 2000, 2500, 3150

4 s thermal stability current (effective value) (kA) 16, 20, 25, 31.5, 40, 50

Rated dynamic stable current (peak value) (kA) 40, 50, 63, 80, 100, 125

Protection degree Enclosure: IP4X, opening: IP2X.

You can contact us via sales at electricpowerdistribution dot com, if you have any questions about our products.

Company Contact:

• Posted By: Hebei Keneng Electric Co., Ltd.

• Phone: 8631857810511

• Address: West Industry Park, Hengshui, Hebei, China., Henghui , Hebei , China

• Email:

• Website: https://www.electricpowerdistribution.com

• Business Description: Hebei Keneng Electric Co., Ltd. is the professional manufacturer of power distribution systems in China.
  
  We not only manufacture electric equipment, such as switchgears, power transformers, prefabricated substations, circuit breakers and other electrical components, but we can also design electric systems for customers according to their requirements.
  
  We have been focusing on research and development in recent years, and we have made great achievement in this industry.
  
  We have established long term cooperation relationship with many companies.
  
  Our products have been exported to many countries, such as Spain, Mexico, the Philippines, India and Germany, and our products have been used in many projects successfully.
  
  Electric equipment is widely used in various areas, such as residential areas, power plants, transformer substations, airports, railway stations, subways, ports, supermarkets, shopping centers, hospitals.
  
  And they are also used for many industries, such as paper-making, cement, textile, chemical engineering, food, automobile, metallurgy and mine.
  
  Several switchgears are in the workshop.
  
  Switchgears are mainly used for power generation, transmission, distribution and conversion in electric power systems.
  
  A power transformer is in the workshop.
  
  Power transformers can change alternating voltage by taking advantage of electromagnetic induction.
  
  A prefabricated substation is in the workshop.
  
  Prefabricated substations are widely used for residential areas, commercial hotels, large construction sites and high-rise buildings.
  
  We provide our customers with high quality & safe electric equipment and considerate service.
  
  We have large workshop, advanced equipment and skilled workers to guarantee the products quality.
  
  And we attach importance to raw material selection.
  
  Besides, we have testing rooms and complete testing equipment to test our products before they are delivered to our customers.
  
  And we have experienced engineers to design power systems according to your requirements.
  
  Contact us immediately if you are interested in our products or our service.
  
  You can email us at sales@electricpowerdistri bution.
  
  com if you have any questions.