Welcome to TradeChina
High Voltage Polymer or Porcelain Zinc Oxide Gapless Station Surge Arrester 220kv
FOB Reference Price
Purchase quantity ()
Minimum order quantity
Payment
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Products Description
* WORTAI providing station class surge arrester customization.
* Voltage class 3 - 1000kV
* Polymer (Silicom rubber) type up to 220kV, Porcelain type up to 1000kV
* Nominal Discharge Current(In): 1.5/5/10/20 kA
* IEC Line Discharge Class: 1,2,3,4,5
* OEM and ODM orders are welcome
M.V. Surge Arresters are used to protect transformers and other equipments in station and distribution systems against the damage by atmospheric (especially lightning effects) and operational conditions.* Voltage class 3 - 1000kV
* Polymer (Silicom rubber) type up to 220kV, Porcelain type up to 1000kV
* Nominal Discharge Current(In): 1.5/5/10/20 kA
* IEC Line Discharge Class: 1,2,3,4,5
* OEM and ODM orders are welcome
Metal oxides surge arresters without gaps are designed to prevent probable damages in the case of typical surges in energy systems while it has no negative effect on energy systems in normal operation voltage. This special feature of gapless arresters originating from non-linear characteristics of metal-oxide varistors between voltage and current scales. The non-linear feature is much higher compared to SiC surge arresters.
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 Staffs
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!
* 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!
Welcome to contact WORTAI
No desirable products?
Sourcing assistant>
How to start your business
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier