Epoxy resin insulator – ETB-12 device insulator ( 12 kV )
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Type | Nominal Voltage(kV) | Lightning impulse withstand voltage (kV) | Breaking force (kN) | H (mm) | ø D (mm) | T (mm) | B1 | B2 | B3 | K1 | K2 |
ETB-12-1 | 12 | 75 | 7,5 | 130 | 70 | – | M16 | M10 | – | – | – |
ETB-12-3 | 12 | 75 | 7,5 | 130 | 70 | 36 | M16 | M10 | M6 | – | – |
ETB-12-1/K | 12 | 75 | 7,5 | 130 | 70 | – | – | – | – | M12 | M12 |