Insulators
TR-205 Porcelain Station Post Insulator
Product Overview
TR-205 porcelain station post insulator for 15 kV applications, with 15.5 in creepage distance and 110 kV basic impulse level.
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Technical Parameters
| Parameter | Unit | Value |
|---|---|---|
| Model | TR-205 | |
| Application voltage | kV | 15 |
| Basic impulse level | kV | 110 |
| Overall height | in | 10 |
| Creepage distance | in | 15.5 |
| Cantilever strength | lb | 2000 |
| Tensile strength | lb | 8500 |
| Torsion strength | in·lb | 7000 |
| Compression strength | lb | 10000 |
| Positive impulse flashover | kV | 125 |
| Wet power-frequency withstand | kV | 45 |
| Impulse withstand voltage | kV | 110 |
| Test voltage RMS to ground | kV | 10 |
| Maximum RIV at 1000 kHz | µV | 50 |
| Approximate net weight | lb | 14 |
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