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33KV line post insulator,33kV 4kN porcelain line post insulator

As one of 33KV line post insulator, 33kV 4kN porcelain line post insulator for installation on wood poles to support, fixing wire and insulation with creepage distance 786mm.

33KV line post insulator/33kV 4kN porcelain line post insulator design:
The economical design for our porcelain line post insulators lasts far longer in the field. With many in operation for the last 20 years, these line post insulators exhibit no change in their mechanical/electrical characteristics, proving to be highly reliable in the field.

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33kV 4kN porcelain line post insulator

33KV line post insulator/33kV 4kN porcelain line post insulator application:
33KV line post insulator/33kV 4kN porcelain line post insulator consists of porcelain and metal accessories with cement gel pack for insulation and support in the overhead power line wires. And ceramic line post insulators are normally used for under 132 kV power line. As a line support wires as like porcelain pin insulator, one end of the line post insulators connection wire, one end is installed on the cross arm, unlike pin insulator, line post insulator is the breakdown type.

33kV 4kN porcelain line post insulator technical parameters:

Type   capless 33KV 4KN insulator
creepage diatance mm 786
protected arcing diatance mm 275
Cantilever strength kN 4
Power frenqucy dry withstand voltage kV 127
Power frenqucy wet withstand voltage kV 100
impluse flashover voltage positive kV 210
impluse flashover voltage negative kV 260
Colour / Brown

Orient line post Insulators, Orient manufactures a complete line of wet process 33kV 4kN porcelain line post insulators for application through 132 kV. All 33KV line post insulators are solid core wet process porcelain and are manufactured and tested in conformance with ANSI Standard C29.7.


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Orient is an international line post insulator manufacturer and supplier of high quality porcelain line post insulators and porcelain pin post insulator.
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