Composite Post Insulators
Post Insulator special for badly polluted areas, high mechanical tension load, long span and compact power line. And have feature of light weight, small volume, unbreakable, anti-bend, high strength for anti-twist and strong explosion protection.
Components
① Shed connected with core by integral forming
② Metal end fittings, core and sheds connected by new crimping process
③ The thickness of housing > 3mm, uniform thickness, confirm to IEC Standard
④ Acid resistant, high temperature resistant of epoxy fiberglass core
⑤ The material of metal end fittings is used with hot galvanization and technology of rare earth aluminum coating to avoid coating shedding when crimping, prolonging the service life of the product.
Properties & Advantages
1. superior bending and tensile strength
2. electric corrosion resistance
3. excellent corona resistance
4. high pollution resistance
5. superior hydrophobicity/anti-water performance
6. aging resistance
7. anti-leakage trace
8. anti-ipulse property
9. shaking-proof
10. Good brittleness-proof property
11. light weight, convenient installation.
FZSW Post Insulator
|
Type |
No. Of Sheds |
“X” Length inches (mm) |
Diameter Inches (mm) |
Leakage Distance Inches (mm) |
Dry Arc Distance inches (mm) |
Lighting withstan voltage |
Wet power frequency voltage |
Top end fitting diameter |
Bottom end fitting diameter |
|
D/d |
|||||||||
|
FZSW-10/4.0 |
5 |
250 |
110/85 |
400 |
160 |
95 |
40 |
76 |
76 |
|
FZSW-12/4.0 |
4 |
254 |
120/90 |
400 |
145 |
95 |
40 |
76 |
76 |
|
FZSW-20/4.0 |
6 |
315 |
137/110 |
580 |
215 |
145 |
50 |
76 |
76 |
|
FZSW-24/4.0 |
7 |
370 |
120/90 |
580 |
260 |
145 |
50 |
76 |
76 |
|
FZSW-36/12.0 |
19 |
550 |
140/110 |
1260 |
404 |
230 |
95 |
140 |
140 |
|
FZSW-40.5/4.0 |
15 |
560 |
123/80 |
1050 |
450 |
230 |
95 |
76 |
76 |
|
FZSW-66/10.0 |
21 |
905 |
166/136 |
1900 |
766 |
410 |
185 |
127 |
127 |
|
FZSW-72.5/6.0 |
15 |
890 |
170/140 |
1900 |
745 |
410 |
185 |
127 |
127 |
|
FZSW-110/5.0 |
30 |
1220 |
166/136 |
3150 |
1081 |
550 |
230 |
127 |
178 |
|
FZSW-220/2.5 |
57 |
2310 |
187/157 |
6300 |
2100 |
950 |
395 |
150 |
150 |
|
FZSW-252/4.0 |
55 |
2300 |
196/166 |
6300 |
2100 |
950 |
395 |
127 |
200 |
