Metal-oxide Varistor Gapped Lightning Surge Arrester Polymer Housed
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.
1. Small size,Light weight,resistance to impact,no collision damage
during transportation,flexible installation,suitable for use in the
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
Q: What parameter should give to HEZHONG when you
inquire surge arrester?
A: For surge arrester,without below info, it is hard to quote
1. Rated voltage 2. Arrester Size 3. Nominal discharge
current 4. Creepage distance 5. Material
Q: How to select a supplier if you don't know arrester market?
A: Select a experienced supplier who produce qualified products
with reasonable price.
A professional sales team can fast feedback,
responsibility,passional,can give you suggestion on the project.The
cheapest is not good at any market.