Fig.No. | 1 | 2 | 3 | 4 | 5 | 6 | ||
Glazed A:Plain B:Radio Freed | A/B | A/B | A/B | A/B | A/B | A/B | ||
Main Dimension | H | 109 | 133 | 137 | 165 | 191 | 244 | |
h | 48 | 48 | 48 | 52 | 52 | 52 | ||
D | 102 | 140 | 152 | 230 | 267 | 279 | ||
d | 18.3 | 18.3 | 27.8 | 27.8 | 27.8 | 27.8 | ||
R1 | 9.5 | 13 | 13 | 19 | 19 | 19 | ||
R2 | 9.5 | 9.5 | 13 | 14 | 14 | 13 | ||
Nominal Voltage kV | 3.3/6.6 | 11 | 15 | 22 | 33 | 33 | ||
Creepage Distance/mm | 150 | 255 | 298 | 432 | 533 | 630 | ||
Low frequency voltage(kV) | Dry Flashover | 60 | 75 | 80 | 110 | 125 | 130 | |
Wet Flashover | 35 | 50 | 55 | 70 | 80 | 95 | ||
Dry Withstand | 50 | 65 | 70 | 100 | 120 | 125 | ||
Wet Withstand | 30 | 45 | 50 | 65 | 70 | 90 | ||
Puncturer | 95 | 135 | 150 | 160 | 170 | 210 | ||
Critical impulse(kV) | Positive | 95 | 115 | 130 | 175 | 200 | 215 | |
Negative | 120 | 150 | 175 | 225 | 265 | 290 | ||
Riadio-influence voltage | Test Voltage to Ground | 10 | 15 | 15 | 22 | 30 | 30 | |
Maximum RIV at 1000kHz/uV | 5500/50 | 8000/100 | 8000/100 | 12000/100 | 16000/200 | 16000/200 | ||
Cantilever Failing Load (lb) | 2400 | 2400 | 2400 | 3000 | 3000 | 3000 |