30 to 52kV Outdoor Metal-oxide (MO) surge arrester
Key attributes
| Brand | ROCKWILL |
| Model NO. | POLIM-D Series outdoor Surge arrester |
| Rated voltage | 42kV |
| Series | POLIM-D Series |
Product descriptions from the supplier
Description
Overview
Features
Surge arrester with metal oxide resistors without spark gaps (MO surge arrester), touch proof metal clad design, designed and tested according to IEC 60099-4
Direct molded silicone housing in patented loop design.
100% in-house production – fully in charge of complete process
High quality, safe and reliable, maintenance free.
Suitable for inner cone systems of size 3 according to EN 50180 and EN 50181
Overvoltage protection of
● Metal clad medium voltage switchgears
● bull; Transformers with cable bushings
Application
● bull; Alternating current (AC)
● bull; Outdoor and indoor
Technology parameters
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