1) We offer high quality line post insulators according to IEC, ANSI,AU standards or customers' specfications.
2)we supply different type of line post insulators with clamp top or tie top .
3) The line post insulators can be made up to 145kV , 20KN in both horizational or vertical type.
4)The line post insulator colour can be brown, light gray ,white,blue etc.
5)The stud is available if needed.
6) We supplies hugh quantity ANSI 57 Serials product in all over the world . for example :
ANSI 57-1 , ANSI 57-2, ANSI 57-3,ANSI 57-4 , ANSI 57-5 , ANSI 57-6,
ANSI 57-11, ANSI 57-12,ANSI 57-13,ANSI 57-14,ANSI 57-15,ANSI 57-16
ANSI 57-21, ANSI 57-22,ANSI 57-23,ANSI 57-24,ANSI 57-25,ANSI 57-26
ANSI 57-31, ANSI 57-32,ANSI 57-33,ANSI 57-34,ANSI 57-35,ANSI 57-36
Related long bolt or short bolt available.
|
Post insualtor designation
|
Lower frequency flashover voltage
|
Critical impulse flashover voltage
Pos.(kV)
|
Radio Influence Voltage
|
Minimum nominal creepage distance
(Inch)
|
Dry arc distance
(Inch)
|
Reference height of insulator
(Inch)
|
Cantilever strength
(kN)
|
|
Dry
(kV)
|
Wet
(kV)
|
Test Voltage
(kV)
|
Max RIV2
(μV)
|
|
57-1
|
70
|
50
|
120
|
15
|
100
|
14
|
6-1/2
|
9
|
2800
|
|
57-2
|
100
|
70
|
160
|
22
|
100
|
22
|
9-1/2
|
12
|
2800
|
|
57-3
|
120
|
95
|
200
|
30
|
200
|
29
|
12-1/4
|
15
|
2800
|
|
57-4
|
140
|
110
|
230
|
44
|
200
|
40
|
14-1/2
|
17
|
2800
|
|
57-5
|
160
|
130
|
265
|
44
|
200
|
45
|
17-1/4
|
20
|
2800
|
|
57-6
|
180
|
150
|
300
|
44
|
200
|
53
|
19-1/4
|
23-1/2
|
2800
|
|
57-11
|
70
|
50
|
120
|
15
|
100
|
14
|
6-1/2
|
10
|
2800
|
|
57-12
|
100
|
70
|
160
|
22
|
100
|
22
|
9-1/2
|
13
|
2800
|
|
57-13
|
125
|
95
|
200
|
30
|
200
|
29
|
12-1/4
|
16
|
2800
|
|
57-14
|
140
|
110
|
230
|
44
|
200
|
40
|
14-1/2
|
18-1/2
|
2800
|
|
57-15
|
160
|
130
|
265
|
44
|
200
|
45
|
17-1/4
|
21-1/2
|
2800
|
|
57-16
|
180
|
150
|
300
|
44
|
200
|
53
|
19-1/4
|
24-1/2
|
2800
|
|
57-21
|
70
|
50
|
120
|
15
|
100
|
14
|
6-1/2
|
11
|
2800
|
|
57-22
|
100
|
70
|
160
|
22
|
100
|
22
|
9-1/2
|
14
|
2800
|
|
57-23
|
125
|
95
|
200
|
30
|
200
|
29
|
12-1/4
|
16.5
|
2800
|
|
57-24
|
140
|
110
|
230
|
44
|
200
|
40
|
14-1/2
|
20
|
2800
|
|
57-25
|
160
|
130
|
265
|
44
|
200
|
45
|
17-1/4
|
22-1/2
|
2800
|
|
57-26
|
180
|
150
|
300
|
44
|
200
|
53
|
19-1/4
|
25
|
2800
|
|
57-31
|
70
|
50
|
120
|
15
|
100
|
14
|
6-1/2
|
11
|
2800
|
|
57-32
|
100
|
70
|
160
|
22
|
100
|
22
|
9-1/2
|
14
|
2800
|
|
57-33
|
120
|
95
|
200
|
30
|
200
|
29
|
12-1/4
|
16-1/2
|
2800
|
|
57-34
|
140
|
110
|
230
|
44
|
200
|
40
|
14-1/2
|
20
|
2800
|
|
57-35
|
160
|
130
|
265
|
44
|
200
|
45
|
17-1/4
|
22-1/2
|
2800
|
|
57-36
|
180
|
150
|
300
|
44
|
200
|
53
|
19-1/4
|
25
|
2800
|
Dalian Hivolt Power System Co.,Ltd.
Basic Information
Business Type:Manufacturer, Trading Company
Main Products:porcelain insulators, polymer insulator, glass insulators, fuse cutout ,transformer bushing ,hardwares
Location:No.2804, 75 Huili Street , Ganjingzi District, Dalian, China
Total Employees: 400
Year Established:
Trade Information
Top 3 Markets:
Accepted Payment Currency:USD,EUR,CNY
Nearest Port:
Average Lead Time:30
Overseas Office: No
Company Pictures
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