Wenzhou Yika Zinc Oxide Disc for 20-35KV Arrester
Wenzhou Yika Zinc Oxide Disc for 20-35KV Arrester

Wenzhou Yika Zinc Oxide Disc for 20-35KV Arrester

USD $0.1 - $10 /Piece

Min.Order:100 Pieces

Supply Ability:
50000000 Piece / Pieces per Month
Port:
NINGBO SHANGHAI
Payment Terms:
T/T L/C D/P D/A Credit Card PayPal

Quick Details View All >

Place of Origin:
Zhejiang, China
Brand Name:
YIKA
Model Number:
D4-1, D4-2, D5-1, D5-2

Wenzhou Yika Electric Co., Ltd.

Credit Member 4 years
Business Type: Trading Company
Zhejiang China
Main Products: Fuse Cutout ,Lightning Arrester ,Insulator ,Disconnector Switch ,Circuit Breaker

Product Details

 

Wenzhou Yika Zinc Oxide Disc for 20-35KV Arrester

 

 

Specifications

The Zinc Oxide Disc is the core of the arrester, whose main components is zinc oxide and with a small quantity of bismuth oxide, fluoride oxide, manganous carbonate, antimony oxide and other gleam of additive and made with high temperature. 

 

Metal Oxide Varistor's microstructure mainly constitute of zinc oxide grain, grain boundary layer and chienshih phase, and its electric conduction principle lies that zinc oxide grain has good electro conductiility, and the voltage to the zinc oxide is almost act on high resistant grain boundary layer. Varistor's nonlinearity mainly comes from grain boundary layer ( the main ingredient is bismuth oxide) Chienshih phase scattered throughout the grain boundary layer which is the multiple oxide of zinc oxide and bismuth oxide. Its function lies in restraining the growing of zinc oxide grain to make the better nonlinearity. 

 



Common Metal Oxide resistor of 20-35kv arrester
Typedimension(mm)D.C. U1mA
Voltage
Leakage current 0.75U1mAResidual voltage ratio U5KA/U1mACurrent Impulse withstand (A)Non-linear ocefficient 10μA-1mAAging test 115, 1000h
diameterheight(KV)(μA)Rectangular 2mshigh current 4/10μS
D4-138±124±0.54.8-5.5101.752008020Chargeability 85%
D4-242±124±0.54.8-5.5101.712508520
D5-148±124±0.54.6-5.3151.6840010019
D5-252±124±0.54.6-5.3151.6345010018

    

 

 

Advantages
  1. 1.      Professional Manufacturer
  2. 2.      Standards: ANSI, IEC, BS, DIN
  3. 3.      A wide range of low and high voltage electrical products:  

Fuse Cutout

Lightning Arrester

Composite Insulator

Glass Insulator

Porcelain Insulator

Epoxy Insulator

Fuses

Disconnector Switch

Circuit Breaker

Ring Main Unit

Insulated Sheath

Terminals

     

           4.  Factory Direct Price

           

           5.  Enough ability to meet buyers fresh designed items.

 

 

 

 

Trade Terms

1. Payment : Irrevocable L/C at sight or TT

2. Delivery time and method: Usually within 30 days

3. Port of loading:  NINGBO, SHANGHAI, FUZHOU (CHINA)

4. MOQ: 100PCS   

5. Package: Standard export packing or as per your requirement.

 

 

Warranty

OEM/ODM can be acceptable by us. We will open a mould as per your sample.

 

 

After-Sales Service

If you discovers defects in workmanship and /or material and so notifies us promptly in writing. we shall with all reasonable speed remedy such defects of non-conformance to the specifications at our expense by replacement at the option of you.

 

 

Wenzhou Yika Zinc Oxide Disc for 20-35KV Arrester

 

Wenzhou Yika Zinc Oxide Disc for 20-35KV Arrester

 

 

Contact Supplier

Address
Room 601, Building A, Jingu Phase 2, Liushi Town

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