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Porcelain Pin insulator

We can manufacture insulators in accordance with   the standards of GB, IEC60383, ANSI, BS, AS, CAN  as well as customers’ special requirements.

Application:  Power distribution line and transmission.
* Advise Model No or supply drawing when enquire;

 Introduction

 Porcelain pin insulators as one type of earliest developed overhead line insulators is popularly used  in transmission line or distribution line up to 33kV  system. And porcelain pin insulators is fitted on  wooden cross-arm or steel cross-arm to support the conductor.

 Technical Index

Nominal Voltage 10kV
Creepage Distance 178mm
Dry Arcing Distance 114mm
Cantilever Failing Load 11.1kN
Power Frequency Dry Flashover Voltage 55kV
Power Frequency Wet Flashover Voltage 30kV
Radio Influence Voltage  
Test Voltage to Ground 10kV
Maximum RIV at 1000kHz 5500/50µV
Net Weight 1.12kg

Request For Quotation

You can get the price list and we will contact you within one working day.

Request For Quotation

You can get the price list and we will contact you within one working day.