Heavy Duty Block Varistors 4700V Kvr Mye70-472 70ka as Transient Surge Suppressors for Railway Signal System

• Customization: Available
• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Installation: PCB
• Application: AC/DC System
• Size: Large
• Operation Voltage: High Voltage
• Shape: Block
• Material: Metal Oxide
• Certification: ROHS
• Brand: Tianrui
• Name: Zinc Oxide Arrester
• Class: Class Ar
• Disc Size: 60mm
• Varistor Voltage: 4700V
• Surge Current: 70ka
• Transport Package: 1PC/Box
• Specification: Medium
• Trademark: Tianrui
• Origin: Guangdong
• HS Code: 8536100000
• Production Capacity: 100000PCS/Week

Product Description

 

 

The detais of Heavy Duty Block Varistors 4700V KVR MYE70-472 70KA As Transient Surge Suppressors For Railway Signal System

Product	Heavy Duty Block Varistors 4700V KVR MYE70-472 70KA As Transient Surge Suppressors For Railway Signal System
Series	MYE70
Structure	Zinc Oxide Arrester
Type	Power Source Arrester
Material	ZnO
Disc Size	60mm
Varistor Voltage	4700V
AC Voltage	2800V
Approval	ROHS

 

Pictures of Heavy Duty Block Varistors 4700V KVR MYE70-472 70KA As Transient Surge Suppressors For Railway Signal System

 

 

Feature of Heavy Duty Block Varistors 4700V KVR MYE70-472 70KA As Transient Surge Suppressors For Railway Signal System

Varistors are voltage-dependent resistors with a symetrical V/I characteristic curve whose resistance decreases with increasing voltage, connected in parallel with the electronic device or circuit that is to be guarded, they form a low-resistance shunt when voltage increases and thus prevent any further rise in the overvoltage.

KVR varistor is sintered zinc ovide together with other metal oxide additives under specific conditions. Which produces a ploycrystalline ceramic whose resistance exhibit a pronounced dependence on voltage.

Related types of Heavy Duty Block Varistors 4700V KVR MYE70-472 70KA As Transient Surge Suppressors For Railway Signal System

 

 

 

Company introduction                                                                                                                              

Dongguan Tianrui Electronics Co., LTD was founded in July 2000, focusing on the manufacture and solution supply of comprehensive circuit protection components, including over-current protection series, over-temperature protection series and over-voltage protection series and Heavy Duty Block Varistors 4700V KVR MYE70-472 70KA As Transient Surge Suppressors For Railway Signal System. The company covers an area of 5,000 square meters, more than 150 employees, research and development personnel nearly 10 people, the monthly production capacity of 80 million.Our company uses raw materials from overseas and Taiwan, has dozens of advanced automatic circuit protection components production and testing equipment, adopting perfect quality assurance system, to ensure the safety and stability of every product we produce.

 

 

FAQ:                                                                                                                                                             
1Q:What can I do if I got a broken product from DONGGUAN TIANRUI?
A:First of all please tell us as soon as possible after we send a new one to you immediately but please send the broken
product to us.You don't have to worry about the carriage charge we will pay for that.

2Q:Are we a trader or manufacturer?
A:Both

3Q:Why do you have choose us?
A:High quality. Competive price. Fast shipping.

 

4Q:Any approval?

A:ROHS/UL of Heavy Duty Block Varistors 4700V KVR MYE70-472 70KA As Transient Surge Suppressors For Railway Signal System