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Customized LW8-40.5 33 Kv SF6 Circuit Breaker Control Protection

    Buy cheap Customized LW8-40.5 33 Kv SF6 Circuit Breaker Control Protection from wholesalers
     
    Buy cheap Customized LW8-40.5 33 Kv SF6 Circuit Breaker Control Protection from wholesalers
    • Buy cheap Customized LW8-40.5 33 Kv SF6 Circuit Breaker Control Protection from wholesalers
    • Buy cheap Customized LW8-40.5 33 Kv SF6 Circuit Breaker Control Protection from wholesalers
    • Buy cheap Customized LW8-40.5 33 Kv SF6 Circuit Breaker Control Protection from wholesalers
    • Buy cheap Customized LW8-40.5 33 Kv SF6 Circuit Breaker Control Protection from wholesalers

    Customized LW8-40.5 33 Kv SF6 Circuit Breaker Control Protection

    Ask Lasest Price
    Brand Name : XG
    Model Number : LW8A
    Certification : ISO,CCC
    Price : USD300-000
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 2000SETS
    Delivery Time : 3-7 DAYS
    • Product Details
    • Company Profile

    Customized LW8-40.5 33 Kv SF6 Circuit Breaker Control Protection

    1.LW8-40.5 SF6 Heavy Duty High Voltage Circuit Breaker


    Lw8-40.5 product has excellent crushing performance. Using compressed air arc chamber, long electrical life. It can continuously break 40ka short circuit current 20 times at rated voltage without maintenance or replacement of hydrogen sulfide gas. High mechanical reliability, mechanical life more than 6000 times, can be frequently operated; Each device can be equipped with 12 current transformers for customer's choice. The product uses the new mkzm SF6 pointer densitometer, the pressure gauge reading is not affected by temperature changes, easy to use.


    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.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

    4.Essential details


    Model Number:LW8-40.5 Breaking Capacity:20KA

    Rated Voltage:40.5KV Rated Current:1250A

    Material:Stainless Steel Mechanical Life:2000 Times

    characteristic:SF6 circuit breaker Application::High Voltage

    Pole:3pole Type:High Voltage

    Poles Number:3 Rated Frequency:50Hz


    5. FAQ

    1. All our activities are accredited to ISO 14001:2015 and IEC standard.

    2. Technology ensure the quality satisfy international request.

    3Generally we promise one - two years quality guarantee, some products will be extended longer time for life span.

    4. For tender cooperation, it is welcome to discuss the detail in between.

    Quality Customized LW8-40.5 33 Kv SF6 Circuit Breaker Control Protection for sale
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