Home > Products > High Tension Insulators > Polymer High Voltage High Tension Insulators 400kv With Two Corona Rings
Polymer High Voltage High Tension Insulators 400kv With Two Corona Rings
- 0 Ton / Tons per Month
- T/T L/C D/P D/A
- 7 days
Product Details
Brand Name: | Changgong | Place of Origin: | China | Model Number: | FXBW-400 kV /160kN to FXBW-400 kV /210kN |
Product Description
Certification:KEMA STRI SGS
Polymer High Voltage High Tension Insulators 400kv With Two Corona Rings
Specifications:
Dimensions and Characteristics of 400kV composite high tension insulators
Figure. No | Model | Rated Voltage | Specified Mechanical Load | Section Length |
Insulating length |
Minimum Creepage | Full-Wave Impulse Withstand Voltage (Peak) |
Wet Switching Impulse Withstand Voltage (Peak) |
1 Min Wet Power Frequency Withstand Voltage |
Weight (for Reference) |
kV |
kN |
H mm |
h mm |
L mm |
≥ kV |
≥ kV |
≥ kV |
kg |
||
1.6-1 | FXBW-400/160-A | 400 | 160 | 3910±50 | 3580 | 10500 | 1850 | 1050 | 680 | 28.5 |
1.6-2 | FXBW-400/160-B | 400 | 160 | 3910±50 | 3580 | 13020 | 1850 | 1050 | 680 | 29.2 |
1.6-1 | FXBW-400/210-A | 400 | 210 | 3910±50 | 3580 | 10500 | 1850 | 1050 | 680 | 26.5 |
1.6-2 | FXBW-400/210-B | 400 | 210 | 3910±50 | 3580 | 13020 | 1850 | 1050 | 680 | 30.2 |
Description:
1, 400kV composite high tension insulators are widely used in 400kV overhead transmission lines and substations.
2, Dead end fittings are up to the requirements from the clients, usually we use ball, socket, tongue, clevis for tension insulators with forged steel. The dimensions and coupling size can be exactly according to the specification requirements from the utilities.
3, The silicon rubber color of the insulators are also up to the requirements from the clients and all the silicon rubber materials past 5000 hours aging test silicon content test and hydrophobicity test.
4, ECR core rods are used in all the insulators, so we can guarantee a very good mechanical strength and anti-acid pollution performance for the insulators.
5, All our insulators were type tested and design tested in accordance with IEC61109, maximum RIV is 100µV when tested at 1MHz and10% over nominal line ground voltage for indicated system voltage.
6, All the 400kV composite high tension insulators are with two corona rings.
Applications:
1, 400kV EHV overhead transmission power lines.
2, 400kV EHV substations
Competitive Advantages: