U40
All insulators accordance IEC standard.
Technical Characteristics Glass Insulators Normal profile
| Type of insulator | Ultimate Mechanical Strength of insulators, KN, not less | Diameter of glass shed (D), mm | Spacing, mm | Creepage distance, mm | Weight, kg | Voltage withstand, kV, not less | ||
| impulse | frequency 50 Hz, wet | radio interference level | ||||||
| U40BS
U40BL |
40 | 175 | 100
110 |
185 | 1,7 | 70 | 30 | 25 |
| U40 |  |
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