High Quality System Voltage 10kv 10ka Polymer Surge Arrester

• Customization: Available
• Type: Power Source Arrester
• Structure: Lightning Arrester
• Model NO.: YH10W--9C320
• Installation: Tandem Arrester
• Application: Substation
• Size: Meidum
• Operation Voltage: High Voltage
• Shape: Gyro Type
• Material: Polymer
• Certification: ISO9001, IEC
• Brand: Jecsany
• Transport Package: Carton
• Specification: YH10W-18C
• Trademark: Jecsany
• Origin: China
• HS Code: 8535400000
• Production Capacity: 50000PCS/Year

Product Description

Product Description

System Voltage 6KV 10KA Polymer Surge Arrester 

An electrical appliance used to protect various electrical equipment in the power system from damage caused by lightning overvoltage, operating overvoltage, and power frequency transient overvoltage impact. The main types of arresters include protection gaps, valve-type arresters and zinc oxide arresters. The protection gap is mainly used to limit atmospheric overvoltage, and is generally used to protect power distribution systems, lines and substation incoming line sections.

Detailed Photos

Parameter	Value
Material	Polymer (organosilicon)
Rated voltage, kV (system voltage)	6
The maximum continuous voltage, kV	7,2
Current bandwidth, A	400
Nominal discharge current, kA	10
Short-circuit current, kA	40
Degree of isolation pollution (GOST9920)	III(2,5)
Climate fulfillment	- 60ºC - + 50ºC Out-of-doors
Other requirements	The arrester should provide the opportunity to fasten with the bolt M10 and have the contact surface with the diameter not more than 40mm, the height of arrester is not more than 155mm.

Normal service conditions

 

1.The ambient temperature: -40°C ~+40°C
2.The altitude above sea level :not exceed 1000-2000m (the altiplano area should be indicated when order)
3.Earthquake intensity: not higher than 7 degrees;
4.Maximum wind velocity :less than 35m/s.
5.The filthy area should be given clear indication.

Product Feature

 

The zinc oxide lightning arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional silicon carbide arrester, this   prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through- current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.

 

 

Company Profile