Sign In | Join Free | My himfr.com
Home > Pole Mounted Switch >

Stainless Steel Pole Mounted Switch , Vacuum Circuit Interrupter Switch

    Buy cheap Stainless Steel Pole Mounted Switch , Vacuum Circuit Interrupter Switch from wholesalers
     
    Buy cheap Stainless Steel Pole Mounted Switch , Vacuum Circuit Interrupter Switch from wholesalers
    • Buy cheap Stainless Steel Pole Mounted Switch , Vacuum Circuit Interrupter Switch from wholesalers
    • Buy cheap Stainless Steel Pole Mounted Switch , Vacuum Circuit Interrupter Switch from wholesalers

    Stainless Steel Pole Mounted Switch , Vacuum Circuit Interrupter Switch

    Ask Lasest Price
    Brand Name : TYHD
    Model Number : TYHD-ZW32-10/24
    Certification : Type test report
    Price : Negotiation
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 2000 sets/month
    Delivery Time : 3-5 working days
    • Product Details
    • Company Profile

    Stainless Steel Pole Mounted Switch , Vacuum Circuit Interrupter Switch

    Circuit breaker technical parameters:



    S/N

    Name

    Unit

    Data
    12kV24kV
    1Rated VoltagekV1224
    2Rated FrequencyHz5050
    3Rated currencyA630 1250630 1250
    4Rated short-circuit breaking currentkA20 25 31.520 25 31.5
    5Rated peak withstand currentkA50 63 8050 63 80
    6Rated short-time withstand current / durationkA/S20/4 25/4 31.5/420/4 25/4 31.5/4
    7Rated short circuit closing current (peak)kA50 63 8050 63 80
    8Rated operation sequencetimes0-0.3S-C0-180S-CO0-0.3S-C0-180S-CO
    9Mechanical lifetimes1000010000
    10Rated short-circuit breaking current breaking timestimes3030
    111min Power frequency withstand voltage(wet) phase, ground/fracturekV34/3564/50
    (dry) phase, ground/fracturekV42/4965/79
    12Lightning impulse withstand voltage (peak) phase to phase, phase to ground / fracturekV75/85125/145
    13Secondary circuit 1min power frequency withstand voltageV20002000

    Main mechanical characteristics of the circuit breaker



    S/N

    Name

    Unit

    Data
    12kV24kV
    1Contact opening distancemm9±112±1
    2Contact over-travel distancemm2+1-0.53±1
    3Opening speedm/s1.4±0.21.4±0.2
    4Closing speedm/s0.6±0.20.7±0.2
    5Contact closing bounce timems≤2≤2
    6Distance between the phasemm340380
    7Different period of three phase closing(opening)ms≤2≤2
    8Main circuit resistance per phase / with CT / with CT band isolationμΩ≤50/≤70/≤120≤50/≤70/≤120
    9Closing timems30~6025~60
    10Opening timems20~4520~50
    11Energy storage motor rated powerW4070
    12Circuit breaker body weightkg7085

    Switch appearance and size


    Quality Stainless Steel Pole Mounted Switch , Vacuum Circuit Interrupter Switch for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Beijing Tianyihongda Science & Technology Development Co., LTD
    *Subject:
    *Message:
    Characters Remaining: (0/3000)