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| Product |
Cross-Arm Insulator Bor High voltage lines
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Applicable standard
一、Use, structure, Type
Gross-arm type insalators are used on high-voltuge overhead transmission and distribution Lines to support and insulators,IT May instead of suspension type insulators and pin type ,insulators the gross-arm type insulators adopt solid cannot the puncture and metal fitting glue pack,have great self -clean fancthon defend simple,economize line material,cost low,operation safeiy reliable etc
Disgncotion：S-;After type number for design order number;After olash of the number the fraction a lerpression the number for the rated voltage (kv)ofenominator for rated conthlever failing load
二、Size and property
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Cat No |
Type |
fig |
线槽与
安装孔
中心距
L |
Insuluthing Diseamce
l1 |
线槽
尺寸 |
Install
the size |
Diumetor of hofe
d2±0.5 |
Install ment hole and stable hole
a±1 |
Min,
normal creepage distance |
weight
kg |
| l2 |
R
|
孔直径
d1
±0.5 |
High
h
≤ |
| 14107 |
S-10/2.5 |
1 |
390 |
315 |
22 |
11 |
18 |
14 |
6.5 |
40 |
320 |
5.0 |
| 14115 |
S-35/5.0 |
2 |
580 |
490 |
28 |
14 |
22 |
140 |
11.0 |
40 |
700 |
12.2 |
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Cat No |
Type |
fig |
Power freg,
withstand voleage
kV r.m.s |
Full ukuve impulse
withstond voliogt
kV peak |
Rated cones Iever fakling strength
kN |
|
| 14107 |
S-10/2.5 |
1 |
45 |
165 |
2.5 |
| 14115 |
S-35/5.0 |
2 |
85 |
250 |
5.0 | |
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