| Product name: | J型拉紧绝缘子 | ||||||
| specification: | ![]() |
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| Category: | High voltage electrical appliances -- 瓷瓶绝缘子 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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| 图号 |
1 |
2 |
3 | ||
| 国标等级 |
J-4.5 |
J-9 |
J-7 | ||
|
主要尺寸 |
H |
90 |
172 |
146 | |
|
h |
42 |
72 |
73 | ||
|
D |
64 |
98 |
73 | ||
|
B |
58 |
- |
- | ||
|
b |
45 |
60 |
44 | ||
|
d |
14 |
25 |
22 | ||
|
R |
10 |
14 |
13 | ||
| 机械破坏负荷(KN) |
44 |
89 |
71 | ||
| 工频湿耐电压(KV) |
- |
- |
15 | ||
| 网络电压 |
工频 |
干 (KV) |
20 |
30 |
- |
| 湿 (KV) |
10 |
20 |
- | ||
| 重量t(KG) |
1.1 |
2.0 |
1.1 | ||

| 工厂代号 |
0513 |
0514 |
0515 |
0516 | ||
| 图 标 |
1 |
1 |
1 |
2 | ||
| 美标等级 Class BS |
54-1 |
54-2 |
54-3 |
54-4 | ||
| 主要尺寸
mm |
H |
88 |
108 |
140 |
171 | |
|
h |
44 |
57 |
79 |
69 | ||
|
h1 |
64 |
76 |
103 |
114 | ||
|
D |
64 |
73 |
86 |
89 | ||
|
d |
44 |
54 |
60 |
60 | ||
|
d1 |
16 |
22 |
25 |
25 | ||
| 机械破坏负荷(KN) |
44 |
53 |
89 |
89 | ||
| 爬电距离(mm) |
41 |
47 |
57 |
76 | ||
| 闪络电压 |
工 频 |
干(Kv) |
25 |
30 |
35 |
40 |
| 湿(Kv) |
12 |
15 |
18 |
23 | ||
| 重量 (kg) |
0.43 |
0.63 |
1.2 |
2 | ||