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Zinc Oxide Varistors for Surge Arrester

Name: Zinc Oxide Varistors for Surge Arrester
Brand: all-electronics-online.com
SKU: 617871905
Availability: InStock
Rating: 4.8 (47 reviews)

Price:	Negotiable/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	1000/Piece
Pay Type:	L/C,T/T,D/P,Paypal

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Showroom Product Company Profile

Prod Model:	D35, 42, 53, 72
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Zinc Oxide:	Surge Arrester
Resistance:	Fixed Resistor
Function For Resistance:	Protective Resistor
Installation:	SMD Resistor
Material:	Ceramic and Metal
Package Type:	Surface Mount
Type:	Varistor
Brand:	Haivol

Product Description

Description: Zinc oxide varistor is the core of the arrester,which main component 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 Varistors microsturcture mainly constitute of Zinc Oxide grain, grain boundary layer and chienship phase. And 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. Varistors nonlinearity mainly comes from grain boundary layer(the main ingredient is bismuth oxide) chienship 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.

Zinc Oxide Varistors For Surge Arresters
Dimension(mm+/-0.5):
Φ 35X3.5, Φ 35X6, Φ 35X24.5, Φ 42X24.5, Φ 53X24.5, Φ 72/26X22

Haivo Electrical Co., Ltd, is a provider of power equipment and services for the global electric utility industry. It mainly manufacture power transmission & distribution equipments, covering many product series as Fuse cutout, Surge arrester, Composite & Porcelain insulator, Disconnector switch & Load Break Switch, Hardware fitting for overhead line, Cable accessories and Cable kits (cold & heat shrinkable cable accessories).

HAIVO ELECTRICAL, As one of the international electrical companies in China, We not only manufacture the power equipment, but also provide sustainable power solutions underpinned by technology innovation. To date, HAIVO conducts business in nearly 50 countries and territories in South America, Europe, Latin America, Asia, Africa, and the Middle East. HAIVO′ S high standards have received due recognition from the local power customers.

HAIVO′ S worldwide operation and sales coverage is backed by exceptional experience and expertise to provide customers with the most reliable and highest quality products and services available.

For the quality control system, HAIVO was successively awarded ISO 9001: 2008 by DAS CERTIFICATION Ltd & UKAS QUALITY MANAGEMENT, and TYPE TEST REPORT by China NATIONAL HIGH VOLTAGE APPARATUS QUALITY SUPERVISION TESTING CENTER(XIHARI) & QUALITY INSPECITION AND TEST CENTER FOR EQUIPMENT OF ELECTRIC POWER.

We promise we will offer first-class quality, reasonable price, first-class service and following the business philosophy of development and innovation to serve global power customers!