Polymer Horizontal Line Post Insulators are designed for outdoor use, particularly in transformer substations and switchgear equipment. They are constructed from specialised cycloaliphatic epoxy compounds known for their robust mechanical and electrical properties. These insulators use non-tracking materials to bolster their reliability. They come with standard steel zinc-plated inserts and offer customisation options with copper or brass inserts to meet specific project needs.
Complies to the following standards:
- ANSI C29.8
- ANSI C29.9
| Part No. | Rated Voltage (kV) |
Cantilever Strength (kN) |
Creepage (mm) |
Arcing Distance (mm) |
Length (mm) |
|---|---|---|---|---|---|
| 1.1-3010 | 33 | 12.5 | 1116 | 390 | 552 |
| 1.1-3020 | 66 | 12.5 | 2139 | 690 | 874 |
| 1.1-3030 | 132 | 12.5 | 2309 | 850 | 1040 |
| 1.3-3040 | 220 | 12.5 | 6300 | 2100 | 2300 |
| 1.3-3050 | 330 | 12.5 | 6300 | 2100 | 2300 |