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Electrical Metal Enclosed Switchgear , MNS Low Voltage Withdrawable Switchgear

Categories Metal Enclosed Switchgear
Brand Name: HENGFENGYOU
Model Number: MNS
Certification: ISO IEC CB COC KEMA SNI SABS CCC
Place of Origin: China
MOQ: 1
Price: 200-20000/piece
Payment Terms: LC T/T
Supply Ability: 5000 piece/year
Delivery Time: 30 days
Packaging Details: wooden case
Max Current: UP to 5000A
Frequency: 50Hz
Keyword: MNS Drawable cabinet
Certificate: ISO9001
OEM: Provided
Rated Voltage: 380V/660V
Standard: IEC439-1 GB7251.1 JB/T9961
Product Name: Upto 5000A Drawable/Drawout Low Voltage
Application: Electric Power Transmission
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    Electrical Metal Enclosed Switchgear , MNS Low Voltage Withdrawable Switchgear

    Mns Switchgear of Low Voltage Withdrawable Electrical Metal-Enclosed Switchgear
    Product Description

    MNS series low voltage switch cabinet of Switzerland ABB Company,
    and synthetically improved. The device is applicable to the system with AC 50Hz, rated working
    voltage 660V and below, used as control device for various power generation, transmission, distribution
    , power transfer and power consumption device. It is widely used in low voltage distribution system of
    various mining enterprise, tall building and hotel, municipal construction etc. Besides the general land
    use, after special disposal, it also can be used for marine petrol drill taken platform and nuclear power
    station. The device accords with international standard IEC439-1 and national standard GB7251.1.

    Work Environment

    1. Ambient air temperature: -5℃+40℃and the average temperature should not exceed +35℃ in 24h.
    2. Air condition: With clean air. Relative humidity should not exceed 50% at +40℃. Higher relative humidity i
    s allowed at lower temperature. Ex. 90% at +20℃. But in view of the temperature change, it is possible that
    moderate dews will produce casually.
    3. Altitude above sea level should not exceed 2000M.
    4. The device is suitable to the transportation and store with following temperature:-25℃ ~+55℃, in short
    time (within 24h) it reaches +70℃. Under the limiting temperature, device should not suffer damage that
    can[1]t recover, and it can works normally under normal conditions.


    ItemData
    Rated voltageto 660V
    Ratd voltage impacte indurance8KV
    Rated frequency50/60hz
    Grounding systemTT,IT, TN-S,TN-C-S
    Ratd voltage of auxiliary circuitAC380,220v/ DC220v
    Maximum coil in and out broken circuit6300A
    Pollution degree3
    Rated current6300A
    Horizontal busbar rated current4000A
    Vertical busbar rated current2000A,1000A
    Horizontal busbar ratd shorttime withstand current50/80KA
    Horizontal busbar rated peak value withstand current105/176KA
    Vertical busbar rated short time withstand current50KA
    Vertical busbar rated peak value withstand current105KA


    Quality Electrical Metal Enclosed Switchgear , MNS Low Voltage Withdrawable Switchgear for sale
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