Insulators
ANSI 52-1 Red Porcelain Suspension Disc, 45 kN — Alternate Product View
Product Overview
Red-glazed ANSI 52-1 porcelain suspension disc with 45 kN rated electromechanical load and 178 mm creepage.
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Technical Parameters
| Parameter | Unit | Value |
|---|---|---|
| Colour | Red-glazed | |
| ANSI class | 52-1 | |
| Maximum disc diameter | mm | 165 |
| Spacing | mm | 140 ± 4.5 |
| Creepage distance | mm | 178 |
| Power-frequency puncture voltage | kV | 80 |
| Power-frequency dry flashover | kV | 60 |
| Power-frequency wet flashover | kV | 30 |
| Positive critical impulse flashover | kV | 100 |
| Negative critical impulse flashover | kV | 100 |
| Rated electromechanical failing load | kN | 45 |
| Tension proof load | kN | 22 |
| Impact strength | N·m | 5 |
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