Zinc Oxide Station Lightning Surge Arrester 220kv

Basic Info.

Model NO.	220KV
Certification	ISO9001
Nominal Discharge Current	10ka and 20ka
Color	Gray or Brown
Voltage Class	3kv- 1000kv
Name	Polymer Arrester
Transport Package	1PCS in 1 Wooden Box
Specification	Pallet dimension 110x110x210
Trademark	WORTAI or OEM
Origin	Wenzhou, China
HS Code	8535400000
Production Capacity	30000PCS/Month

Product Description

Production Description

Station class arresters are typically used in electrical power stations or substations and other high voltage structures and areas. These arresters protect against both lightning and over-voltages when the electrical device has more current in the system than it is designed.

Product Paramenters

Brief performance data
Standard	IEC 60099-4 / IEEE C62.11
Station Class Surge Arresters	Polymer Housing / Porcelain Housing
Voltage Class	3-1000 kV
	Polymer type up to 220kV
	Porcelain type up to 1000kV
System Frequency	50/60 Hz
Nominal Discharge Current	1.5/5/10/20 kA
High Current Withstand,Short Duration Withstand	4/10 μs 65kA/100 kA
2ms Long Duration Current Impulse	up to 3000A
Ambient Temperature	-50 to +45 °C
Line discharge class	1,2,3,4,5
Standard Pollution Level	Very Heavy (31 mm/kV)
Design altitude	≤ 1 000 m (For plateau, please indicate before order)
OEM & OEM are welcome.

Test and Inspection Equipments

Packing and Delivery

Certifications

WORTAI Album

Why Choose WORTAI

* More than 20 years manufacturing experience in electric power industry* Top quality products, ISO9001, ISO14001, KEMA, CNAS certificates* Custom tailored products, OEM & ODM are welcome* Challenging prices for giving customers the greatest benefits* Fast response time, we promise to reply customer's email within 24 hours* Attractive lead times, plenty of equipments and workers to ensure the delivery on time* Top skilled technicians* Flexibility
WORTAI have been sold to over 20 countries and regions, spread all over Asia, Africa, Middle & South America, Middle East and Europe, we also has done OEM service for some world famous brands.Choosing WORTAI means being one step ahead of the general development. We look forward to a closer relationship and mutually beneficial cooperation with any prospective customers in the near future. WORTAI will work with you shoulder-to-shoulder to satisfy your needs.With competitive price, good quality and best service, WORTAI will be your most wise choice. Together we're winners! Let's do it right now!