Zhejiang, China
Business Type:
Manufacturer/Factory
Number of Employees:
77
Year of Establishment:
2015-08-25
Management System Certification:
OHSAS18001:2007, ISO9001:2015, ISO14001:2015
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

Zinc Oxide Varistor, Varistor, Resistor manufacturer / supplier in China, offering Metal/Zinc Oxide Varistor/Resistor for Low Voltage Surge/Lightning Arrestor/Arrester D1-1, Drop-out Fuse Cutout Outdoor High Voltage (HRW7-10KV), Fuse Base and Fuse Socket and so on.

Diamond Member Since 2016
Audited Supplier
Supplier Homepage Products Operation and protection device Lighting arresters Metal/Zinc Oxide Varistor/Resistor for Low Voltage Surge/Lightning Arrestor/Arrester D1-1

Metal/Zinc Oxide Varistor/Resistor for Low Voltage Surge/Lightning Arrestor/Arrester D1-1

Get Latest Price
Min. Order / Reference FOB Price
500 Pieces US $0.2-5/ Piece
Port: Ningbo, China
Production Capacity: 500000/Week
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Type: Power Source Arrester
Structure: Zinc Oxide Arrester
Installation: Parallel Arrester
Application: AC/DC System
Size: Small
Operation Voltage: High Voltage

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Basic Info

Model NO.
D1-1
Shape
Column
Material
ZnO
Certification
ISO9001
Brand
L&R
Surge Arrestor
Low Voltage
Trademark
L&R or as per clients′ requirements
Transport Package
Export Standard Pakage or as Per Your Reqirements
Origin
Wenzhou, Zhejiang
Metal Oxide Varistor is the core of the arrester,which main component is Zinc Oxide and with a small quantity of bismuth oxide,Silicon.Oxide,
cobalt.oxide,nickel.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. Ard its electric 
conduction principle lies that Zinc Oxide grain has good electro conductibility, and the voltage to the Zinc Oxide is almost act on high resistant 
grain boundary layer. Varistor's nonlinearity mainly comes from grain boundar 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.

Metal oxide resistor for low voltage arrestor
TypeDimension mmD.C.U 1mA
voltage kV
Leakage
current
μA
1.5kAResidual voltage
ratioU1.5kA/
U1mA
Current impulse withstand ANon-linear
ocefficient
10μA~1mA
Ageing test
115ºC,1000h
DiameteHigh2ms Rectangular4/10μsHigh current
D1-132±13~6±0.50.6~1.571.601002520Chargeability85%
Kct≤1.2

Metal/Zinc Oxide Varistor/Resistor for Low Voltage Surge/Lightning Arrestor/Arrester D1-1Metal/Zinc Oxide Varistor/Resistor for Low Voltage Surge/Lightning Arrestor/Arrester D1-1

Our products have being in service on electrical networks of more than more than 20 countries from 2005.

We had supplied our products and services to the below customers:

CHINESE STATE GRID,KENYA KPLC & REA,UGANDA REA & UMEME,TANZANIA TANESCO,GHANA ECG,SOUTH AFRICA ESKOM & ARB,NIGERIAL NEPA,COTE D'IVOIRE CI-ENERGIES,JORDAN EDCO & NEPCO,OMAN PDO,VIETNAM EVN,MEXICO IUSA,ECUADOR CELEC,NEPAL NEA,

......….

Here, We look forward to your joining.

Metal/Zinc Oxide Varistor/Resistor for Low Voltage Surge/Lightning Arrestor/Arrester D1-1Our factory had obtained ISO9001, ISO14001, OHSAS 18001, and almost of our products had been tested by CNAS certificated Laboratory, for example KEMA, Chinese National Lab, and etc
What can we do for you?

1) Good quality guarantee (2 years).

2) Competitive Price (Factory direct price).

3) Agent service in all the world.

4) On time delivery .

5) We offer sample for free.

6) Professional Technology .

7) Quality Control through the whole Manufacturing process.

 

a. Check the material before the production .

b. Have the random inspection during the production .

c. Make the 100% inspection before the shipment


 

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