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Indoor Metal Clad And Metal Enclosed Switchgear For Electric Power Distribution

Categories Solid State Soft Starter
Brand Name: Noker
Model Number: KYN28A-12
Certification: CCC、ISO9001
Place of Origin: China
MOQ: 1set
Price: To be discussed later
Payment Terms: L/C, T/T, Western Union
Supply Ability: 300 set per month
Delivery Time: 10-15 work days
Packaging Details: Wooden Packing
Material: Aluminum-zinc plate
Reputation: Great Reputation In Domestic Market
Quality and Price: Good Quality Guaranteed With Reasonable Price
Standards: Standards IEC62271,GB3906,DL404
Structure: Hingh voltage completely separated from low voltage
Interlocking: Effective interlocking
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    Indoor Metal Clad And Metal Enclosed Switchgear For Electric Power Distribution

    Electric Power Distribution Equipment KYN28-12kv Indoor Switchgear/Switchboard/ Switch Effective Interlocking Cabinet


    Electric Power Distribution Equipment KYN28-12kv Indoor Switchgear/Switchboard/ Switch Effective Interlocking Cabinet is suitable for 3- phase AC 50Hz/3.6~12kV single busbar and single busbar section system. Apply to distribute electricity power and implement system control,protection,supervision monitoring.The switchgear comply with the standards IEC62271,GB3906,DL404.


    Operating conditions

    • Ambient temperature:max. to +40℃min. to-10℃.
    • Altitude: 1000m(max).
    • Relative humidity: daily average less than 95% ,monthly less than 90%.
    • Shock of earthquake: less than 8 magnitude.
    • This product should not be used under conditions of fire, explosion, earthquake and chemical corrosion environments.
      Note: Special condition and requirement, consult with the manufacturer.

    Features of KYN28-12 System

    • Metal-cald and partition completely,efectively prevent faults spreading.
    • The low voltage section is completely separated from the high voltage sections.
    • Enclosure p rotection deg ree is IP4X, protect against electric shock and ing ress of solid foreign bodies.
    • Simple but effective interlocking prevents maloperation.
    • Space is provided for multiple cable connections,Installation and maintenance is convenient.
    • Withd rawble part of the same design are mutually interchangeable,an exchange of VCB is very simple.

    The technica data


    NameUnitData
    Rated voltageKV3.6/7.2/12
    Rated power-frequency withstand voltage(1min.)KV18/23/42
    Rated lightning impulse withstand voltageKV40/60/75
    Rated frequencyHz50
    Main busbar rated currentA2500/3150/4000
    Branchal busbar rated currentA2500/3150/4000
    Rated short-time withstand current(rms),4SKA16/20/25/31.5/40/50
    Rated peak withstand currentKA40/50/63/80/100/125
    Enclosure protection levelIP4X

    Note:

    1.Enforced cooling is necessary when the current is over and including 31 50A of VCB.

    2.The the rmaI stability of cu rrent transformer and cu rrent design and stability,in order to confi rm the specific.


    Outline dimension&weight


    Height2300mm
    WidthRated current 1600A and below800.(650*)mm
    Rated current 2000A and above1000mm
    DepthFront maintenance1350
    Double-face maintenance1500/1660mm
    Weight800-1200kg


    The above dimensions are suitable for breaker VD4.


    Construction

    electric power distribution equipment KYN28-12kv switchgear/switchboard/ switch box

    The basic structure of the switchgear panel is comprised with the panle itself and drawable part.

    The panel is assembled by bolts,the anti-corrosion steel plate is used for the shell and internal partitions.And the panel is consisted by four separated compartments,which is truck compartment,busbar compartment,cable compartment,low-voltage compartment.

    There are two kinds of maintenances for this kind of switchgears,one is called front maintenance type,the other is called double-face maintenance type.And the drawable units can be divided into the following units according to its own functions.

    • VCB truck
    • PT truck
    • Disconnect truck
    • Metering truck
    • HV fuse truck
    • Lightning arrester truck etc.

    electric power distribution equipment KYN28-12kv switchgear/switchboard/ switch boxelectric power distribution equipment KYN28-12kv switchgear/switchboard/ switch boxelectric power distribution equipment KYN28-12kv switchgear/switchboard/ switch boxelectric power distribution equipment KYN28-12kv switchgear/switchboard/ switch box

    Quality Indoor Metal Clad And Metal Enclosed Switchgear For Electric Power Distribution for sale
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