Sign In | Join Free | My burrillandco.com
Home > Other Roadway Products >

LW8-40.5 33KV 36KV SF6 Circuit Breaker Control And Protection

    Buy cheap LW8-40.5 33KV 36KV SF6 Circuit Breaker Control And Protection from wholesalers
     
    Buy cheap LW8-40.5 33KV 36KV SF6 Circuit Breaker Control And Protection from wholesalers
    • Buy cheap LW8-40.5 33KV 36KV SF6 Circuit Breaker Control And Protection from wholesalers
    • Buy cheap LW8-40.5 33KV 36KV SF6 Circuit Breaker Control And Protection from wholesalers
    • Buy cheap LW8-40.5 33KV 36KV SF6 Circuit Breaker Control And Protection from wholesalers

    LW8-40.5 33KV 36KV SF6 Circuit Breaker Control And Protection

    Ask Lasest Price
    Brand Name : XG
    Model Number : LW8
    Certification : ISO,CCC
    Price : USD300-000
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 2000SETS
    Delivery Time : 7-15 DAYS
    • Product Details
    • Company Profile

    LW8-40.5 33KV 36KV SF6 Circuit Breaker Control And Protection

    LW8-40.5 33KV 36KV sf6 circuit breaker priceer


    Product Description

    LW8-40.5 33KV 36KV sf6 circuit breaker price


    Drawings

    1. Environmental Condition

    • Ambient temperature:-30℃~+40℃
    • Altitude:≤3000m
    • Wind pressure:≤700Pa
    • Relative humidity:daily average relative humidity: ≤95%;monthly average relative humidity≤90;daily average saturated vapor pressure ≤2.2KPa;monthly average value ≤1.8KPa
    • Air pollution level:Ⅲ
    • Earthquake intensity:≤8 degree
    • The installation should be free from fire, explosion, severe vibration, chemical corrosion and serious pollution

    2. Technical Data


    No.ItemUnitData
    1Rated voltageKV40.5
    2Rated currentA2000
    3Rated frequencyHZ50
    5Rated short circuit breaking currentKA31.5
    6Rated short-circuit current (peak)KA50
    7Rated short-circuit withstand currentKA20
    10Rated short circuit closing current(peak)KA50
    13Electrical life of rated short circuit breaking currenttimes30
    14Rated short circuit durations4
    15Rated line charging close currentA31.5
    16Rated operation sequenceO-0.3s-CO-180s-CO
    17Split timems≤60
    18Closing timems≤100
    19Velocity of rigid compositem/s3.2
    20Velocity of rigiditym/s3.4
    21Mechanical lifetimes6000
    24Quality of each circuit breakerkg1400

    3. Application


    Act as the protecting and controlling unit for grid equipments and industrial mining enterprises’ equipments, LW8-40.5 type outdoor SF6 circuit breaker is an outdoor device used in AC 50HZ three-phase 40.5KV power system. It is applicable to locations that need frequent operating in rated current or under repeatedly on/off short circuit current. Containing the current transformer for measurement and protection, it can directly replace SW2-35 less oil circuit breaker and various types of oil circuit breaker with transition bracket. It can also be used as a tie breaker and switching capacitor group situations with CT14 type spring mechanism.


    4.Standards

    • GB1984
    • GB/T28001-2011 idt OHSAS18001:2007
    • GB/T24001-2004 idt ISO14001:2004

    5. Features

    • Excellent breaking performance, short burning arc time, long life;
    • Mechanical life of more than 3000 times;
    • Operation frequently, each can be installed 12 current transformers;
    • New type SF6 MKZ pointer type density meter, pressure gauge reading is not affected by temperature changes;


    Company Information

    Packaging & Shipping


    Contact us
    Quality LW8-40.5 33KV 36KV SF6 Circuit Breaker Control And Protection for sale
    • Haven't found right suppliers
    • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
    • And this service is free of charge.
    • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
    Submit Buying Request
    Send your message to this supplier
    *From:
    Your email address is incorrect!
    *Subject:
    Your subject must be between 10-255 characters!
    *Message:
    For the best results, we recommend including the following details:
    • --Self introduction
    • --Required specifications
    • --Inquire about price/MOQ
    Your message must be between 20-3,000
    Yes! I would like your verified suppliers matching service!
    Send your message to this supplier
     
    *From:
    *To: Xi'an Xigao Electricenergy Group Co., Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Explore more SF6 Circuit Breaker products from this supplier
    Find Similar Products By Category:
    Inquiry Cart 0