Active Member
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Address: Group 3, Zhennan Village, Chaiwan Town, Rugao City, Jiangsu Province, 226578, China
Contact name:Warren
China Kayi Industrial Co., Ltd. |
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EHV AC Transmission Line Insulator Polymer 110 kV High Flexibility
Specification
Dimensions and Characteristics of 110kV composite suspension
insulator
| Figure. No | Model | Rated Voltage | Specified Mechanical Load | Section Length | Insulating length | Minimum Creepage | Full-Wave Impulse Withstand Voltage (Peak) | 1 Min Wet Power Frequency Withstand Voltage | Weight (for Reference) |
kV |
kN | H mm | h mm | L mm | ≥ kV | ≥ kV |
kg | ||
| 1.10-2 | FXBW4-110/70-B | 110 | 70 | 1240±15 | 1025 | 3900 | 550 | 230 | 5.2 |
| 1.10-1 | FXBW4-110/70-C | 110 | 70 | 1440±15 | 1225 | 3800 | 550 | 230 | 5.8 |
| 1.10-2 | FXBW4-110/70-D | 110 | 70 | 1440±15 | 1225 | 4500 | 550 | 230 | 6.0 |
| 1.10-1 | FXBW4-110/100-A | 110 | 100 | 1240±15 | 1020 | 3300 | 550 | 230 | 5.1 |
| 1.10-2 | FXBW4-110/100-B | 110 | 100 | 1240±15 | 1020 | 3900 | 550 | 230 | 5.2 |
| 1.10-1 | FXBW4-110/100-C | 110 | 100 | 1440±15 | 1220 | 3800 | 550 | 230 | 5.8 |
| 1.10-1 | FXBW-110/100 | 110 | 100 | 1380±15 | 1125 | 3700 | 550 | 230 | 7.2 |
| 1.10-1 | FXBW-110/160 | 110 | 160 | 1380±15 | 1115 | 3700 | 550 | 230 | 8.7 |
Description:
1, 110kV tension suspension insulators are widely used in 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 or cast 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 110kV tension suspension insulators are with one corona
ring
Applications:
1, 110kV EHV AC overhead transmission power lines.
2, 110kV EHV AC substations
Competitive Advantage:
1, Very good anti-pollution performance, no need to wash the
insulators after the installation in lines.
2, Very convenient installation because of its light weight and one
whole piece compared with glass insulators and ceramic insulators.
3, Excellent hydrophobicity characteristics can help to void
flashover and guarantee the insulators with very good electric
performance.
