hot sale Arrester core (Du Li Dayton) For composite polymer lighting Surge Arrestors

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US $3-9 / Pieces | 1000 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Fujian, China (Mainland)
Brand Name:
BONLE
Product Name:
Arrester Core (Du Li Dayton)
Material:
Varistor
Brand:
BONLE
Color:
Black
Application:
Surge Arrester
Density:
1.37g/cm3
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Carton box/as per customer's requirement.
Port
Fuzhou
Lead Time :
30~45 days after receipt the advance payment or LC.

You can have your own Surge Arrester Factory

Step 1:Purchase Metal Oxide Stack From Us

Step 2:Injecting Metal Oxide Stack With Silicon Rubber

Step 3:To the Win(Surge Arrester)

 

Surge Arrester Core Assembled in Four Parts:

1. Metal Oxide Varistors Assembled in the Middle Part ;

2. Fiberglass tape Wrapped around the MOV surface ;

3. Aluminum Electrodes Fix on both ends ;

4. Injected by expand able Polystyrene around  MOV stack ;

 

flow chart of MOV.jpg

 

The advantages of zinc oxide arrester core (Du Li Dayton): good electrical insulation, high dielectric strength, resistance to leakage, corrosion resistance, heat resistance, resistance to cold, aging, explosion-proof, hydrophobic, good sealing performance .

 

We also can customized Surger Arrester Core ( Diameter and Length ) as per customer's request .

 

Density≥1.37g /c m³
Hygroscopicity<0.5%
Bending Strength≥500Mpa
Dielectric Dissipation Factor≤0.01
Leakage Current≤10μA
Insulation Resistance≥5x104ΩM
Power Frequency Dry Resisting Vol.60kV/Min (No Flashover)
Aging Test1000H≤1.0
Heat Distortion Temperature180~220oC

 

core drawings.jpg