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Technical data of station post insulators
Technical data of long rod insulators

Polymer rod post insulator IPRP-5-1/70 is to be used for insulation and protection of current-carrying units in electric devices, electricity distribution plants, switch substations with 1 kV voltage as rotary insulating element, supporting conductor lines and «knives» of outside plant disconnectors, and as a part of bus rod support.
Polymer insulator IPRP-5-1/70 is a modern alternative to traditional ceramic and porcelain insulators.

Rated voltage, kV 1
Full lightning impulse testing voltage, not less, kV 70
Minimal bending failure, kN, not less (in the entire operating temperature range) 5

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