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Permanent Magnet 12kv Vacuum Circuit Breaker For Overhead Distribution Lines

    Buy cheap Permanent Magnet 12kv Vacuum Circuit Breaker For Overhead Distribution Lines from wholesalers
     
    Buy cheap Permanent Magnet 12kv Vacuum Circuit Breaker For Overhead Distribution Lines from wholesalers
    • Buy cheap Permanent Magnet 12kv Vacuum Circuit Breaker For Overhead Distribution Lines from wholesalers
    • Buy cheap Permanent Magnet 12kv Vacuum Circuit Breaker For Overhead Distribution Lines from wholesalers

    Permanent Magnet 12kv Vacuum Circuit Breaker For Overhead Distribution Lines

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    Brand Name : HENGFENGYOU
    Model Number : ZW20-12
    Certification : IEC CB COC KEMA SNI SABS CCC
    Price : 200-5000/piece
    Supply Ability : 20000 pieces/year
    Delivery Time : 15 days
    Payment Terms : T/T
    • Product Details
    • Company Profile

    Permanent Magnet 12kv Vacuum Circuit Breaker For Overhead Distribution Lines

    Rcw Outdoor Intelligent Permanent Magnet 12kv Vacuum Circuit Breaker ISO9001


    The ER series automatic circuit reclosers by shorten as auto recloser which can used on overhead distribution lines as well as distribution substation applications for all voltage classes 11kV up to 38kV at 50/60HZ power system.and its rated current can reach 1250A.

    The ER series auto recloser offers three type smart software for human-computer interaction friendliness application. which functions high efficient and save most cost of time and money expense.

    The ER auto recloser offer totally 10curves for user choice as Per standard IEC 62271-111 and IEEC/ANSI C37.60: 5 IEC standard and 5 ANSI standard.


    General

    Rockwill Electric strives to bring our customers the latest technology and competitive pricing and best service for distribution automatic.

    The RCW series automatic circuit reclosers can use on overhead distribution lines as well as distribution substation applications for all voltage classes 11kV up to 38kV at 50/60HZ power system. and its rated current can reach 1250A.

    The RCW series automatic circuit reclosers integrates the functions of control, protection, measurement, communication, fault detection, on-line monitoring of closing or opening.


    Service environment

    a) Air temperature: Maximum temperature: +85ºC; Minimum temperature:-45ºC
    b) Humidity: Monthly average humidity 95%; Daily average humidity 90% .
    c) Altitude above sea level: Maximum installation altitude:2500mor more higher.
    d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
    e) No frequent violent shake



    Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.


    No.itemunitdata
    1Rated voltagekV152738
    2Rated currentA6301250800
    3Rated frequencyHz50/60
    4Power frequency 1 minDrykV506585
    WetkV455575
    5Lightning impulse withstand voltage(peak value) alternate, opposite/fracturekV100125/150170
    6Rated short circuit breaking currentkA2016/2512.5
    7Rated short current switching current(peak value)kA5040/6331.5
    8Rated peak value withstand currentkA5040/6331.5
    94S short time withstand currentkA2016/2512.5
    10Rated operating circulateO-T1-CO-12s-CO-12s-CO-12s-CO
    11Breaking current frequency under rated short circuittimes30
    12Mechanism lifetimes10000
    13Secondary loop 1 min power frequency withstand voltage2

    Order information:


    1. The customer needs provide main parameters of the transformer (input and output voltage, capacity, loss, etc.)

    2. Other customer requirements




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