HomeYour location:HomeHigh voltage electrical appliancesHigh voltage insulatorPorcelain insulator → 55/56系列美标针式绝缘子
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Product name: 55/56系列美标针式绝缘子
specification: 55/56系列美标针式绝缘子
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Category: High voltage electrical appliances -- 瓷瓶绝缘子
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Price: factory price
Brand: Shanghai
Place of Origin: China
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Available Quantity: batch
delivery cycle: Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

Email 91way@163.com
Wechat 13916500500(Wechat)


55/56系列美标针式绝缘子Detailed product description:Column tabs
55/56系列美标针式绝缘子
美标等级
55-1
55-2
55-3
55-4
55-5
D mm
83
95
121
140
178
H mm
89
83
95
111
124
h mm
44
38
38
44
51
爬电距离 MM
102
127
178
229
305
最小钢脚长度 MM
102
102
127
127
152
弯曲强度 Ib (Kn)
3000 (13)
2500 (11)
2500 (11)
3000 (13)
3000 (13)
工频闪络电压
干 kv
35
50/45
65/55
70/65
85/80
湿 kv
20
25
35/30
40/35
45
冲击闪络电压
正 kv
50
75/70
100/90
110/105
140/130
负 kv
70
95/85
130/110
140/130
170/150
工频击穿电压 KV
50
70
90
95
115
对地测试无线电干扰电压 kv
5
5
10
10
15
1MHZ时最大值无线电干扰电压 kv
2500/50
2500/50
5500/50
5500/50
8000/100
图号
16
17
18
18
18

美标等级
56-1
56-2
56-3
56-4
56-5
D mm
191
229
267
305
343
H mm
146
165
191
241
318
d mm
89
102
102
 
 
d1 mm
35
35
35
35
35
h mm
51
51
51
51
51
R1 mm
19
19
19
19
19
R2 mm
14
14
14
19
19
爬电距离 MM
330
432
533
685
864
最小钢脚长度 MM
152
178
203
254
305
弯曲强度 Ib( kn )
2500(11)
3000(13.2)
3000(13.2)
3000(13.2)
3000(13.2)
工频闪络电压
干 KV
95
110
125
140
175
湿 KV
60
70
80
95
125
冲击闪络电压
正 KV
150
175
200
225
270
负 KV
190
225
265
310
340
工频击穿电压 KV
130
145
165
185
225
对地试验电压无线电干扰电压 KV
15
22
30
30
44
IMHZ时最大值无线电干扰电压 KV
100
100
200
200
200
图号
19
19
20
20
21


55/56系列美标针式绝缘子

55/56系列美标针式绝缘子
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