Product details
| Suspension porcelain insulators( IEC Class ) | ||
| ICE Class | U160B | |
| Coupling size | 20 | |
| Dimensions | ||
| Diameter(D) | mm | 255 |
| Spacing(H) | mm | 146 |
| Leakage distance | mm | 320 |
| Mechanical Values | ||
| combined M&E strength | kn | 160 |
| Impact strength | N.m | 10 |
| Routine proof test load | kn | 80 |
| Electrical Values | ||
| power frequency dry withstand voltage | kv | 75 |
| power frequency wet withstand voltage | kv | 45 |
| Critical impulse flashover voltage,positive | kv | 125 |
| Critical impulse flashover voltage,negative | kv | 130 |
| Lightning Impulse withstand voltage | kv | 100 |
| power frequency puncture voltage | kv | 130 |
| Radio influence Voltage Data | ||
| Test voltage RMS to ground | kv | 10 |
| Maximum RIV at 1000kHz | μv | 50 |
| Packing and Shipping Data | ||
| Net weight,approximate | kg | 7.8 |
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