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5 to 55kV Metal-oxide (MO) surge arrester

Wenzhou Rockwill Electric Co., Ltd.
17yrs 700++ staff 108000m²+m² US$150000000+ China
  • 5 to 55kV Metal-oxide (MO) surge arrester

Key attributes

Brand ROCKWILL
Model NO. 5 to 55kV Metal-oxide (MO) surge arrester
Rated voltage 45kV
Series POLIM-H N Series

Product descriptions from the supplier

Description

Overview

Features

● Metal-oxide (MO) surge arrester without spark gap, designed and type tested according to IEC 60099-4,
● bull; Direct molded silicone housing in patented loop design for best environmental robustness
● bull; 100% in-house production – fully in charge of complete process
● bull; High quality, safe and reliable, maintenance free
● bull; For alternating current (AC) systems
● bull; For indoor and outdoor installations

Especially recommended for overvoltage protection of

● MV terminal of power transformers, star point
●  Large size power generators
●  Arc furnace transformers
● Traction system – fixed installations
●  Rolling stock and high speed trains
● Capacitors and capacitor banks, very high capacity

Additional certification

● Shock and vibration tested according to IEC 61373
● Fire and smoke behavior tested and classified according to EN 45545-2

Technology parameters

 

Know your supplier
ROCKWILL
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 108000m²m² Total staff: 700+ Highest Annual Export(usD): 150000000
Workplace: 108000m²m²
Total staff: 700+
Highest Annual Export(usD): 150000000
Services
Business Type: Design/Manufacture/Sales
Main Categories: High Voltage Electrical Apparatus/Electric transformer
Whole life care manager
Whole-life care management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.
The equipment supplier has passed platform qualification certification and technical evaluation, ensuring compliance, professionalism, and reliability from the source.
Negotiable
Pricing calculator
Model
Warranty by
Whole life care manager
Whole-life care management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.
The equipment supplier has passed platform qualification certification and technical evaluation, ensuring compliance, professionalism, and reliability from the source.

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