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Metal Oxide 33KV Lightning Arrester without Gaps Cable Protection

Categories Lightning Surge Arrester
Brand Name: United electrical
Model Number: YH5W- / YH10W- / YH10C-
Certification: ISO9001
Place of Origin: Wuhan China
MOQ: 100pcs
Price: Price negotiable
Payment Terms: TT/LC at sight
Supply Ability: 15000 pcs / month
Delivery Time: 20 work days
Packaging Details: Carton with wrapping film and pallet
Material: Polymer
Application: Line/Distribution transformer
Type: Metal oxide
Rated voltage: 33kV
Diameter of arrester: 53.4φmm
Diameter of big sheds: 105φmm
Diameter of small sheds: 77φmm
Customized: Yes
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    Metal Oxide 33KV Lightning Arrester without Gaps Cable Protection

    Metal Oxide Lightning Surge Arrester Without Gaps Cable Protection


    Application:


    The zinc oxide arrester is mainly used to protect distribution transformer,cable connector and electrical equipment from being damaged by lightning impulse voltage and operating over-voltage.


    Product Advantage:


    1. Small size,Light weight,resistance to impact,no collision damage during transportation,flexible installation,suitable for use in the switch cabin.
    2. Special structure,the overall compression molding,no air gap,good sealing performance,moisture-proof and explosion-proof
    3. Large creepage distance,good hydrophobicity,strong stain resistance,stable performance and reduce operation maintenance.
    4. Unique formula of zinc oxide varistor, small leakage current,slow aging,long service life.
    5. With DC reference voltage,rectangular flow capacity and high current and large current withstand capacity are higher than standard requirement.


    Usual Service Condition:


    Power frequency:48Hz ~60Hz
    Ambient temperature:-40℃~+40℃
    Maximum wind speed: not exceed 35m/s
    Altitude: not exceed 2000m
    Earthquake intensity: not exceed 8 degrees
    Ice thickness: not exceed 10 meters.
    Long-term applying voltage does not exceed the maximum coutinuous operating voltage.


    Technical parameters:


    Technical parameters for polymer surge arrester
    TypeRated Voltage KV(rms)MCOV KV(rms)Creepage lenth(mm)Current impulse Residual Voltage2ms rectangular current impusle withstand KV(crest)4/10μs Hight current impulse withstand KV(crest)Arrester size
    1/5 μs steep current impulse KV(crest)8/20 μs Lighting current impulse KV(crest)30/60μs Switching current impulse KV(crest)Arrester overroll length(mm)Diameter of big sheds(mm)Diameter of small sheds(mm)
    YH5W-332.5525211.398.915065105.0110577
    YH5W-665.135222.61816.815065135.5110577
    YH5W-997.6535433.72723.815065135.5110577
    YH5W-10108.435436302315065135.5110577
    YH5W-121210.245642.236271506516610577
    YH5W-151512.7661514538.51506522710577
    YH5W-181815.366161.55446.21506522710577
    YH5W-21211776371.86354.21506525710577
    YH5W-242419.58658272621506528810577
    YH5W-272722865928169.81506528810577
    YH5W-303024.4100010290791506533310577
    YH5W-333327.510001129986.71506533310577
    YH5W-363629121112310892.415065397.510577
    YH10W-332.5525211.398.9250100105.0110577
    YH10W-665.135222.61816.8250100135.5110577
    YH10W-997.6535433.72723.8250100135.5110577
    YH10W-10108.4354363023250100135.5110577
    YH10W-121210.245642.2362725010016610577
    YH10W-151512.7661514538.525010022710577
    YH10W-181815.366161.55446.225010022710577
    YH10W-21211776371.86354.225010025710577
    YH10W-242419.586582726225010028810577
    YH10W-272722865928169.825010028810577
    YH10W-303024.41000102907925010033310577
    YH10W-333327.510001129986.725010033310577
    YH10W-363629121112310892.4250100397.510577

    Quality Metal Oxide 33KV Lightning Arrester without Gaps Cable Protection for sale
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