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FPQ series pin-type composite insulator
Key words:
Glass insulator
Classification:
Product Details
The FPQ series composite pin insulators have good hydrophobicity, aging resistance, resistance to leakage current tracking, and resistance to electrical erosion, along with being lightweight and easy to install. They also possess high bending strength, impact resistance, shock resistance, and anti-brittle fracture performance, making them highly effective in power station facilities. The installation dimensions at the top and bottom of the insulator correspond to the dimensions of the respective porcelain pillars and can be used interchangeably.
The FPQ series composite pin insulators produced and sold by our company use fittings made of special steel. The ends of the fittings adopt a labyrinth design principle, providing multi-layer protection and good sealing performance, which solves the most critical issue of "interface electrical breakdown" for insulators.
FPQ series pin composite insulator model parameters
Composite insulator model |
Rated voltage kV |
Rated mechanical load kN |
Structure height mm |
Minimum arc distance mm |
Minimum nominal creepage distance mm |
Umbrella diameter mm |
Maximum voltage kV |
Lightning impulse withstand voltage (peak) kV |
Power frequency withstand voltage (effective value) kV |
Lower end thread diameter |
FPQ1-10/2T16~20 |
10 |
2 |
240 |
110 |
300 |
140/105 |
12 |
90 |
40 |
16~20 |
FPQ-10/4T16~20 |
10 |
4 |
183 |
127 |
300 |
140/105 |
12 |
90 |
40 |
16~20 |
FPQ-10/3T16~20 |
10 |
3 |
260 |
184 |
460 |
146/112 |
12 |
110 |
50 |
16~20 |
FPS-105/5 |
10 |
5 |
250 |
173 |
380 |
90 |
12 |
105 |
42 |
16~20 |
FPQ4-1/3T16 |
1~3 |
3 |
155 |
85 |
180 |
|
12 |
45 |
18 |
16~20 |
FPQ3-10/4T16~20 |
6~10 |
4 |
210 |
130 |
320 |
|
12 |
95 |
42 |
16~20 |
FPQ3-10/5T18 |
6~10 |
5 |
210 |
130 |
320 |
|
12 |
95 |
42 |
18 |
FPQ3-10/6T20 |
6~10 |
6 |
210 |
130 |
320 |
|
12 |
95 |
42 |
20 |
FPQ4-10/3T16 |
10~15 |
3 |
245 |
170 |
460 |
|
12 |
105 |
50 |
16 |
FPQ4-10/4T18 |
10~15 |
4 |
245 |
170 |
460 |
|
12 |
105 |
50 |
18 |
FPQ4-10/5T20 |
10~15 |
5 |
245 |
170 |
460 |
|
12 |
105 |
50 |
20 |
FPQG4-10/5T20 |
10~15 |
3 |
330 |
260 |
700 |
|
12 |
105 |
50 |
20 |
FPQ4-20/5T20 |
20 |
5 |
300 |
215 |
600 |
|
12 |
150 |
65 |
20 |
FPQ4-20/12.5T22 |
20 |
12.5 |
350 |
240 |
650 |
|
12 |
170 |
70 |
22 |
FPQ4-35/2T20 |
35 |
3 |
400 |
320 |
835 |
|
12 |
210 |
90 |
20 |
FPQ4-35/5T16~20 |
35 |
6 |
450 |
370 |
1015 |
|
12 |
230 |
95 |
22 |
FPQ4-35/6T20~22 |
35 |
6 |
480 |
370 |
1260 |
|
12 |
230 |
95 |
22 |
FPS-105/5 |
10~15 |
5 |
230 |
180 |
380 |
|
12 |
105 |
45 |
16~20 |
FPS-105/8 |
10~15 |
8 |
230 |
180 |
420 |
|
12 |
105 |
45 |
16~20 |
FPS-150/5 |
20 |
5 |
300 |
215 |
600 |
|
12 |
150 |
65 |
16~20 |
FPS-150/12.5 |
20 |
12.5 |
325 |
215 |
575 |
|
12 |
150 |
65 |
16~20 |
FPS-170/12.5 |
20 |
12.5 |
350 |
240 |
650 |
|
12 |
170 |
70 |
16~20 |
Ordering instructions: 1. If the range of the clamp line does not match, please specify when ordering; 2. For regular pressure line boards, please specify if not needed.
Company Introduction
Hejian Yonggu Glass Insulator Manufacturing Co., Ltd. is located in Xijiuguan Village, Shaheqiao Town, Hejian City, Hebei Province. It is 168 kilometers away from Beijing Daxing Airport and 155 kilometers away from Tianjin International Shipping Port. It has convenient transportation and access in all directions. The company specializes in the production and sales of various glass insulators, composite insulators, porcelain composite insulators, glass composite insulators, PRTV sprayed insulators, suspension insulators, pin insulators, ceramic insulators, post insulators. China Railway Electrified Insulator, subordinate: Hebei Shuangtianli Power Equipment Manufacturing Co., Ltd., produces and processes power fittings, line equipment, lightning arresters and other power materials. The products of our Yonggu Glass Insulator Manufacturing Co., Ltd. operate safely on transmission and transformation lines in more than 80 countries in the world. The glass insulators produced by our company are mainly used for 10kv,35kv,66kv,110kv,220kv and 500kv transmission lines. Daily production capacity of 11500 pieces, 50 years warranty.



Our advantage
Industry experience
Founded in 2012, the company has more than ten years of manufacturing experience in the production of various insulators.
Variety of specifications
The glass insulators produced by our company are mainly used for 10kv,35kv,66kv,110kv,220kv,500kv transmission lines.
Marketing Network
The products of our Yonggu Glass Insulator Manufacturing Co., Ltd. operate safely on power transmission lines in more than 80 countries around the world.
Qualification Certificate








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Hejian City Yonggu Glass Insulator Manufacturing Co., Ltd.
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West Jiuguan Village, Shaheqiao Town, Hejian City, Hebei Province
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