| Insulator type | AC anti-pollution type | |||
| GB standard No. | XHP-80-M | XHP-80C-M | XHP-110-M | |
| Fig | 2 | 1 | 2 | |
| Specified mechanical load (kN) | 80 | 110 | ||
| ANSI standard No. | 52-3 | 52-4 | 52-5 | |
| Nominal unit spacing (mm) | 146 | 146 | 146 | |
| Nominal diameter (mm) | 255 | 255 | 255 | |
| Minimum creepage distance (mm) | 432 | 432 | 432 | |
| Combined M&E strength (kN) | 80 | 80 | 111 | |
| Tension proof test load (kN) | 40 | 40 | 55.5 | |
| Mechanical impact strength (Nm) | 6 | 6 | 7 | |
| Low frequency flashover voltage | Dry kV | 100 | 100 | 100 |
| Wet (kV) | 60 | 60 | 60 | |
| Critical impulse flashover voltage | Positive (kV) | 150 | 150 | 150 |
| Negative (kV) | 160 | 160 | 160 | |
| Low frequency puncture voltage (kV) | 120 | 120 | 120 | |
| Radio interference voltage | Test voltage to ground (kV) | 10 | 10 | 10 |
| Max. RIV at 1MHz μV | 50 | 50 | 50 | |
| Weigh (kg) | 6.2 | 6.2 | 7.7 | |
| Applicable standard: ANSI C29.2 | ||||
