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Hangzhou Yongde Electric Appliances Co.,Ltd
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Gold Index: 5418
Porcelain High Voltage Surge Arrester for Power Transmission / Distribution System
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
High Voltage Polymeric Metal Oxide Surge Arrester for Substation
Description:
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High Voltage Polymeric Metal Oxide Surge Arrester for Substation
Description:
Polymer Surge Arrester for 35~220kv alternating system
Main features: It adopts double sealing structure, the core encapsulates by molded silicone rubber which completely solves the sealing problem of porcelain housed products.
It has a two-way pressure release structure.
Its core component ZnO varistor has good pressure ratio, consistency, large flow capacity and high reliability.
E creepage distance of porcelain housed products is wide which is suitable for IV level heavy pollution areas.
Product characteristic:
Application: For protecting rated voltage up to 220kV power transmission &
distribution system from over-voltage.
Ratings: Up to 220kV.
Standards: IEC 60099-4
Features: Reliability and excellent protection based on years of experience and
expertise in surge protection. Good anti-moisture capability, resistant to pollution.
GIS metal oxide surge arrester, composite metal oxide surge arrester and porcelain
metal oxide surge arresters are available. Long life and lightweight. Easy installation
and maintenance. Good sealing capability to ensure reliable operation. High energy
absorption ability.
Specifications:
| Type | Nominal System Voltage | Rated Voltage | Continuous Operating Voltage | MRV under 1/5 μ s Steeo Discharge Current | MRV under 8/20 μ s Lightning Discharge Current | MRV under 30/60 μ s Operating Discharge Current | Minmum Reference Voltage under 1 mA DC | 4/10 μ s High Current Impulse Twice (KA) | 2mS SW through-flow capacity A/18 | Line Discharge Class | |||
| 5KA | 10KA | 5KA | 10KA | 0.25KA | 0.5KA | ||||||||
| Y10W5-192/500 | 220 | 192 | 150 | 560 | 500 | 426 | 280 | 100 | 800 | 3 | |||
| Y10W5-200/520 | 220 | 200 | 156 | 582 | 520 | 442 | 290 | 100 | 800 | 3 | |||
| Y10W5-204/532 | 220 | 204 | 159 | 594 | 532 | 452 | 296 | 100 | 800 | 3 | |||
| Y10W5-216/562 | 220 | 216 | 168.5 | 630 | 562 | 478 | 314 | 100 | 800 | 3 | |||
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Company Info
Hangzhou Yongde Electric Appliances Co.,Ltd [China (Mainland)]
Business Type:Manufacturer
City: Hangzhou
Province/State: Zhejiang
Country/Region: China (Mainland)
