The Parameters of Standard Disc-Shaped Suspension Toughened Glass Insulators
Mechanical Rupture Load:40kn - 550kn
Maximum Nominal Diameter:175mm - 380mm
Spacing Height P:110mm - 240mm
Creepage Distance:190mm - 600mm
Connection Type:11,16,20,24,28,32
Lock Pin Type:W,R
| 结构型式 | 产品型号 | 机械破坏负荷(KN) | 最大公称直径(mm) | 公称结构高度P(mm) | 最小公称爬电距离(mm) | 连接型号标记 | 锁紧销型式 | 单重(KG) |
| 标准型 | U40B | 40 | 175 | 110 | 190 | 11 | W | 2 |
| U70BS | 70 | 255 | 127 | 320 | 16 | W | 3.8 | |
| U70BL | 70 | 255 | 146 | 320 | 16 | W | 3.85 | |
| U100BS | 100 | 255 | 127 | 320 | 16 | W | 4.1 | |
| U100BL | 100 | 255 | 146 | 320 | 16 | W | 4.2 | |
| U120BS | 120 | 255 | 127 | 320 | 16 | R | 4.2 | |
| U120BL | 120 | 255 | 146 | 320 | 16 | R | 4.3 | |
| U160BS | 160 | 280 | 146 | 400 | 20 | R | 6.3 | |
| U160BM | 160 | 280 | 155 | 400 | 20 | R | 6.4 | |
| U160BL | 160 | 280 | 170 | 400 | 20 | R | 6.7 | |
| U210B | 210 | 280 | 170 | 400 | 20 | R | 7 | |
| U240B | 240 | 280 | 170 | 400 | 24 | R | 7.5 | |
| U300B | 300 | 330 | 195 | 485 | 24 | R | 10.7 | |
| U420B | 420 | 380 | 205 | 550 | 28 | R | 14.8 | |
| U530B | 530 | 380 | 240 | 600 | 32 | R | 19.2 | |
| U550B | 550 | 380 | 240 | 600 | 32 | R | 19.2 |