Ceramic guy stain insulator is an insulator generally with elongated shape, and the porcelain stay insulator has two transverse holes or slots.
Porcelain stay insulator is mainly used on the quy wire structure to balance the tension strength and also provide the insulating.
The color is brown, gray or whiteFor low voltage lines, the ceramic guy strain insulator is to be insulated from ground at a height. The ceramic guy strain insulator used in the stay wire is called as the stay insulator and is usually of porcelain and is so designed that in case of breakage of the insulator the guy-wire will not fall to the ground.
Functions of porcelain guy strain insulator
1. Mounted at a height of at least 3 meters from ground level and provide insulation between stay clamps and transmission poles.
2. Primarily used to prevent stay wires from becoming energized from accidentally broken live wires
3. Low voltage porcelain stay insulator or ceramic guy strain insulator, used in utility pole guy cables to prevent any voltage on the guy caused by an electrical fault on the pole from reaching the lower sections accessible to the publicPorcelain stay insulator or ceramic quy strain insulator types:54 series stay insulator: ANSI 54-1, ANSI 54-2, ANSI 54-3, and ANSI 54-4 according to ANSI C29.4GY series strain insulator: GY1, GY2, GY3, and GY4 according to AS standard Other special requirement according to the customers.
| ANSI Class |
54-1
|
54-2
|
54-3
|
54-4
|
| Dimensions, mm |
41
|
48
|
57
|
76
|
| Dimensions, mm |
A - Height |
89
|
108
|
140
|
171
|
| B - Hole Centers Spacing |
44
|
57
|
79
|
67
|
| C - Inner Diameter |
44
|
54
|
60
|
60
|
| D - Outer Diameter |
64
|
73
|
86
|
89
|
| E - Cable Hole Diameter |
16
|
22
|
25
|
25
|
| F - Height To Hole |
Max63
|
Max76
|
Max103
|
Max114.3
|
| Mechanical Failing Load, kN |
44
|
53
|
89
|
89
|
| Low Frequency Flashover Voltage |
Dry, kV |
25
|
30
|
35
|
40
|
| Wet, kV |
12
|
15
|
18
|
23
|
| Net Weight, Each, Approx. kg |
0.5
|
0.65
|
1.2
|
2.2
|
Q:CAN YOU HELP US IMPROT AND EXPORT?
A:We will have a professional team to serve you.
Q:WHAT'S THE CERTIFICATES DO YOU HAVE?
A:We have certificates of ISO,CE, BV,SGS.
Q:WHAT'S YOUR WARRANTY PERIOD?
A:1 year in general.
Q:CAN YOU DO OEM SERVICE?
A:YES,we can.
Q:WHAT YOU LEAD TIME?
A:Our standard models are in stock ,as for big orders ,it take about 15 days.
Q:CAN YOU PROVIDE FREE SAMPLES?
A:Yes,please contact us to know the sample policy.
