Low voltage butterfly insulator ED-1

1、 Overview
Used for insulation and fixed conductors in overhead power lines with a rated voltage of less than 1000V for DC or AC power frequency. According to their structural types, they are divided into low-voltage needle insulators, low-voltage butterfly insulators, and low-voltage spool insulators. The surrounding environment temperature of its installation and use location is -40 ℃~+40 ℃, and the altitude does not exceed 1000m.
2、 Technical standards
JB/T 10585.1-2006 "Insulators for Low Voltage Power Lines - Part 1: Insulators for Low Voltage Overhead Power Lines"
3、 Model Description
Needle type:
PD - Low voltage line pin insulator;
The number after "-" is the ordinal number of the shape and size, and "1" is a type of size;
T. M, W - Installation connection form code, T represents iron pole straight foot, M represents wooden pole straight foot, W represents bent foot.
Butterfly style:
ED - Butterfly Insulators for Low Voltage Lines;
The number after "-" is the ordinal number of the shape and size, and "1" is a type of size.
Wire spool type:
EX - Low voltage spool type insulator;
The number after "-" is the ordinal number of the shape and size, and "1" is a type of size.