| Customization: | Available |
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| Application: | High-voltage |
| Material: | Porcelain |
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| Anti-pollution type suspension porcelain insulators( IEC Class ) | |||||
| Type | XWP-120 | XWP-160 | XWP-210 | XWP-300 | |
| ICE Class | U120BP | U160BP | U210BP | U300BP | |
| Coupling size | 16 | 20 | 20/24 | 24 | |
| Diameter(D) | mm | 280 | 300/330 | 300 | 330 |
| Spacing(H) | mm | 146/160 | 155/170 | 170 | 195 |
| Leakage(Creepage) distance | mm | 450 | 450 | 450 | 505 |
| combined M&E strength | kn | 120 | 160 | 210 | 300 |
| Impact strength | nm | 10 | 10 | 11.3 | 11.3 |
| Routine proof test load | kn | 60 | 80 | 105 | 150 |
| Power frequency dry withstand voltage | kv | 80 | 80 | 80 | 85 |
| Power frequency wet withstand voltage | kv | 45 | 45 | 45 | 47 |
| Dry lightning impulse withstand voltage | kv | 120 | 130 | 130 | 130 |
| power frequency puncture voltage | kv | 120 | 120 | 130 | 130 |
| Test voltage RMS to ground | kv | 10 | 10 | 10 | 10 |
| Maximum RIV at 1000kHz | μv | 50 | 50 | 50 | 50 |
| Net weight,approximate | kg | 8.3/8.5 | 8.9/9.1 | 12.5 | 14.8 |
Fog type suspension porcelain insulators
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