Double umbrella type disc type suspended glass insulator U70BP、U100BP、U120BP
 | Insulator type | U70BP/146D | U100BP/146D | U120BP/146D | |
| Mechanical failure load KN≥ | 70 | 100 | 120 | ||
| Nominal structure height H | 146 | 146 | 146 | ||
| Nominal diameter D | 290 | 290 | 290 | ||
| Minimum nominal creepage distance L | 475 | 475 | 475 | ||
| Connection model mark | 16 | 16 | 16 | ||
| Locking pin type | W | W | R |
Double umbrella type disc type suspended glass insulator U160BP
 | Insulator type | U160BP/155D | U160BP/170D | |
| Mechanical failure load KN≥ | 160 | 160 | ||
| Nominal structure height H | 155 | 170 | ||
| Nominal diameter D | 290 | 290 | ||
| Minimum nominal creepage distance L | 465 | 465 | ||
| Connection model mark | 20 | 20 | ||
| Locking pin type | R | R |
Double umbrella type disc type suspended glass insulator
U210BP、U240BP、U300BP
| Insulator type | U210BP/170D | U240BP/170D | U300BP/195D | |
| Mechanical failure load KN≥ | 210 | 240 | 300 | ||
| Nominal structure height H | 170 | 170 | 195 | ||
| Nominal diameter D | 290 | 290 | 320 | ||
| Minimum nominal creepage distance L | 465 | 465 | 485 | ||
| Connection model mark | 20 | 24 | 24 | ||
| Locking pin type | R | R | R |