Power Transmission

Semi-Conductive Double Top Plastic Insulator Tie

introduction:

Semi-Conductive Double Top Plastic Insulator Tie are intended for use with covered conductors and vertically-mounted tie top insulators on crossarms or pole-top-mounted insulators.

When utilised within double crossarm construction as illustrated, line angles from 0° to 30° can be comfortably accommodated.

Application

Semi-Conductive Double Top Plastic Insulator Tie

Material: Semi-conductive plastic ties are made from a base of clear PVC with a proprietary black co-extruded outer covering selected for its superior electrical tracking resistance properties. Use of this co-extruded material allows application on higher voltages and/or more stressful electrical environments. This material was selected because of its UV resistance, tensile strength, impact strength, flexural strength and self extinguishing properties.

Voltage Applications: Semi-conductive plastic ties can be applied up to 35kV.

Technical Standard

Data sheet:

Model			Outer Diameter Range(mm)		Color code
C Neck	F Neck	K Neck	Min	Max	Color code
BDDB-57-1016	BDDB-73-1016	BDDB-101-1016	7.51	10.16	White
BDDB-57-1372	BDDB-73-1372	BDDB-101-1372	10.19	13.72	Green
BDDB-57-1854	BDDB-73-1854	BDDB-101-1854	13.74	18.54	Blue
BDDB-57-2337	BDDB-73-2337	BDDB-101-2337	18.57	23.37	Orange
BDDB-57-2794	BDDB-73-2794	BDDB-101-2794	23.39	27.94	Red
BDDB-57-3302	BDDB-73-3302	BDDB-101-3302	27.97	33.02	Black