悬式玻璃绝缘子
主要技术参数表：
|
产品型号 |
公称直径 D mm |
结构高度 H mm |
公称爬电距离 L mm |
联接型式 |
机械破坏负荷 kN |
逐个拉伸负荷试验 kN |
工频湿耐受电压 kV |
雷电冲击耐受电压 kV |
冲击击穿电压 P.U |
工频击穿电压 kV |
无线电干扰 µV |
可见电晕脚 /帽 kV |
工频电弧试验 |
单片净重 kg |
||
|
通用代号 |
LXY系列 |
FC系列 |
||||||||||||||
|
U70BS U70B/127H |
LXY2-70 |
FC70/127 |
255 |
127 | 320 | 16 | 70 | 35 | 40 | 100 | 2.8 | 130 | 50 | 18/22 |
20kA |
3.77 |
|
U70BL U70B/146H |
LXY1-70 | FC70/146 |
255 |
146 |
320 |
16 |
70 |
35 |
40 |
100 |
2.8 |
130 |
50 |
18/22 |
20kA |
3.78 |
|
U100BS U100B/127H |
|
FC100/127 |
255 |
127 |
320 |
16 |
100 |
50 |
40 |
100 |
2.8 |
130 |
50 |
18/22 |
20kA |
3.9 |
|
U100BL U100B/146H |
LXY-100 | FC100/146 |
255 |
146 |
320 |
16 |
100 |
50 |
40 |
100 |
2.8 |
130 |
50 |
18/22 |
20kA |
4 |
|
U120B/127H |
FC120/127 |
255 |
127 |
320 |
16 |
120 |
60 |
40 |
100 |
2.8 |
130 |
50 |
18/22 |
20kA |
3.9 |
|
|
U120B U120B/146H |
LXY-120 | FC120/146 |
255 |
146 |
320 |
16 |
120 |
60 |
40 |
100 |
2.8 |
130 |
50 |
18/22 |
20kA |
4.2 |
|
U160BS U160B/146H |
LXY4-160 | FC160/146 |
280 |
146 |
400 |
20 |
160 |
80 |
45 |
125 |
2.8 |
130 |
50 |
18/22 |
20kA |
6 |
|
U160B U160BM U160B/155H |
LXY3-160 | FC160/155 |
280 |
155 |
400 |
20 |
160 |
80 |
45 |
125 |
2.8 |
130 |
50 |
18/22 |
20kA |
6.2 |
|
U160BL U160B/170H |
LXY-160 | FC160/170 |
280 |
170 |
400 |
20 |
160 |
80 |
45 |
125 |
2.8 |
130 |
50 |
18/22 |
20kA |
6.5 |
|
U210B U210B/170H |
LXY3-210 | FC210/170 |
280 |
170 |
400 |
20 |
210 |
105 |
45 |
105 |
2.8 |
130 |
50 |
18/22 |
20kA |
6.7 |
|
U240B/170H |
LXY-240 | FC240/170 |
280 |
170 |
400 |
24 |
240 |
120 |
45 |
105 |
2.8 |
130 |
50 |
18/22 |
20kA |
6.8 |
|
U300B U300B/195H |
LXY-300 | FC300/195 | 320 |
195 |
485 |
24 |
300 |
150 |
50 |
155 |
2.8 |
130 |
50 |
18/22 |
20kA |
10.6 |
|
U420(400)B U420B/205H |
LXY-420 | FC420/205 |
360 |
205 |
550 |
28 |
400 |
210 |
55 |
165 |
2.8 |
130 |
50 |
18/22 |
20kA |
14 |
|
U550B U550B/240H |
LXY-550 | FC550/240 | 380 | 240 | 600 | 32 | 530 | 275 | 55 | 175 | 2.8 | 130 | 50 | 18/22 | 20kA | 21.5 |
外形尺寸图：
