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630A Electrical Medium Voltage Distribution Panel For Power Plants

    Buy cheap 630A Electrical Medium Voltage Distribution Panel For Power Plants from wholesalers
     
    Buy cheap 630A Electrical Medium Voltage Distribution Panel For Power Plants from wholesalers
    • Buy cheap 630A Electrical Medium Voltage Distribution Panel For Power Plants from wholesalers

    630A Electrical Medium Voltage Distribution Panel For Power Plants

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    Brand Name : KNKONG
    Model Number : KYN61A-40.5KV
    Certification : CB,ISO
    Price :
    Payment Terms : L/C, T/T
    Supply Ability : 50 units/Month
    Delivery Time : 15 working days
    • Product Details
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    630A Electrical Medium Voltage Distribution Panel For Power Plants

    630-2000A KYN61 IEC ISO Medium Voltage Electrical Panel
    KYN61 metal-clad medium voltage panel
    33-40.5KV, 3-phase, AC 630-2000A 50/60Hz
    Meets IEC ISO GB standard

    Product Introduction

    China-made KYN61 switchgear 3P AC 50/60Hz, rated voltage up to 40.5kV, is often used in power plants, substations, industrial and mining, railway transportation, and other industries for power distribution.

    External environment:

    1) Temperature: -25℃~+40℃

    2) Humidity: Monthly average 95%; Daily average 90%.

    3) Altitude ≤2500m

    4) Ambient air not apparently polluted by corrosive and flammable gas, vapor, etc.

    5) No frequent violent shake.


    Technical data

    ItemsUnitData
    Rating VoltageKV40.5
    Rating FrequencyHz50
    Rating CurrentA1250,1600,2000
    Rating Short-circuit Breaking CurrentKA25,31.5
    Rating Making Current (Peak)KA63,80
    4s Thermal Stability CurrentKA25,31.5
    Rating Dynamic Current (Peak)KA63,80
    Rating Insulation Level1min Power Frequency Withstand Voltage (r.m.s)KV95
    Lightning Impulse Withstand Voltage (Peak)KV185
    1min Power Frequency Voltage Across the open gap (r.m.s)KV118
    Lightning Impulse Withstand Voltage Across the open gap (Peak)KV215
    Enclosure Protection Class

    Enclosure IP4X,

    Between Compartments IP2X

    Enclosure Dimension (Width*Depth*Height)mm1400*2800*2600
    1600*2800*2600
    Type of Circuit BreakerVCB: ZN85-40.5
    SF6 Circuit Breaker

    KNKONG produce VCB VS1-40.5 Technical data

    ItemsUnitDate
    Rated voltage

    KV

    40.5
    Rated short-time power frequency withstand voltage (1min)95
    Rated lightning impulse withstand voltage (peak)185
    Rated freqHz50/60
    Rated currentA1250 1600 2000 2500 4000
    Rated short-circuit drop-out currentKA25 31.5
    Rated short-time withstand current25 31.5
    Rated short-time continual times4
    Rated peak withstand currentKA63 80
    Rated short-circuit closing current63 80
    Rated single/ back-to-back capacitor bank drop-out currentA630/400
    Opening time (rated volt.)ms35~60
    Closing time (rated volt.)50~100
    Mechanical lifetimes20000
    Rated break times for rated short drop-out currents20
    Rated operation voltageVAC110/220 DC110/220
    Rated current of power storing motorW230
    Average opening speedm/s1.6~2.0
    Average closing speed0.5~0.8
    Rated operation procedure

    opening-0.3s-closing

    opening-180s-closing opening

    Knkong Electric has provided 33KV switchgear for the international market for more than 10 years.

    630A Electrical Medium Voltage Distribution Panel For Power Plants

    Quality 630A Electrical Medium Voltage Distribution Panel For Power Plants for sale
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