Wuhan Line power station post insulator is suitable for power plant facilities. It has not only excellent hydrophobicity, aging resistance, leakage marking resistance and electrical corrosion resistance, but also high tensile strength and bending strength. In addition, due to its high mechanical strength, the impact resistance, shock resistance and antibrittle performance are also excellent. This transmission line post insulators has the characteristics of light weight and easy installation. The top and bottom installation size can be the same as the corresponding porcelain pillar installation size, which can be used interchangeably.
- Lightweight and compact, easy to transport and install
- High mechanical strength
- Excellent anti-pollution performance
- Maintenance-free
Consists of a shed, core rod, and end fittings
Seamless bonding between the core rod and the sheath, resulting in excellent internal insulation performance, which can prevent interface breakdown.
|
No. |
Description |
Rated Voltage (kV) |
Specified Mechanical Bending Load (kN) |
Section Height H (mm) |
Minimum Arcing Distance (mm) |
Minimum Creepage Distance L(mm) |
Lightning Impulse Withstand Voltage ≥(kV) |
Power Frequency Withstand Voltage ≥(kV) |
|
1 |
FPQ-11/5 |
11 |
5 |
265±10 |
180 |
400 |
105 |
47 |
|
2 |
FZSW-22/10 |
22 |
10 |
280±10 |
230 |
610 |
145 |
65 |
|
3 |
FZSW-33/12.5 |
33 |
12.5 |
460±10 |
410 |
1100 |
200 |
90 |
|
4 |
FZSW-69/22.2 |
69 |
22.2 |
950±15 |
710 |
2030 |
325 |
130 |
|
5 |
FZSW-115/17 |
115 |
17 |
1220±20 |
990 |
3150 |
540 |
305 |
|
6 |
FZSW-138/12 |
138 |
12 |
1514±30 |
1290 |
3820 |
650 |
385 |
|
7 |
FZSW-161/13 |
161 |
13 |
1519±30 |
1300 |
4000 |
650 |
385 |
|
8 |
FZSW-230/8 |
230 |
8 |
2250±30 |
1970 |
6270 |
1050 |
460 |
|
9 |
FZSW-330/7 |
330 |
7 |
2800±30 |
2500 |
7500 |
1200 |
600 |
|
10 |
FZSW-115/30 |
115 |
30 |
1400±30 |
1100 |
3580 |
550 |
320 |
|
11 |
FZSW-138/26 |
138 |
26 |
1500±30 |
1200 |
3650 |
650 |
350 |
|
12 |
FZSW-161/18 |
161 |
18 |
1700±30 |
1400 |
4200 |
750 |
410 |
|
13 |
FZSW-230/17 |
230 |
17 |
1850±30 |
1590 |
5016 |
860 |
465 |
|
14 |
FZSW-230/12.5 |
230 |
12.5 |
2400±30 |
1950 |
6230 |
1050 |
560 |
|
15 |
FZSW-330/12 |
330 |
12 |
3000±50 |
2500 |
7500 |
1300 |
700 |
The transmission line post insulators's dimensions, characteristics, connection methods, and shed colors can be designed and manufactured according to the specific requirements of the customer.
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