Product Details
Description:
IEC standard 35KV vertical composite post insulator , grey color
for distribution lines or substations
Product technical performance :
| Technical Specification | Unit | Value |
1 | Total length | mm | 450 |
2 | Max. Shed Diameter | mm | 160 |
3 | Creepage Distance | mm | 580 |
4 | Cantilever Strength | KN | 8 |
5 | Low Power frequency Flashover Voltage | | |
| dry | KV | 140 |
| wet | KV | 120 |
6 | Lightning Impulse withstand Voltage + | KV | 235 |
| Lightning Impulse withstand Voltage - | KV | 300 |
insulator fiberglass rod is produced from the highest quality
materials. Strands are aligned for
maximum tensile strength. The rod is more than 50 percent glass
fibers in cross section.
End fittings are aluminum or ductile iron.
In case the material is ductile , the fittings surface are hot dip
galvanized .
zinc thickness comply with IEC and ANSI such international standard
requirement .
They are crimped directly to the rod by a special
process originated ,The crimp requires no intermovement of the
parts to achieve high strength, nor
does it introduce potting compounds or adhesives.
Weathersheds - Weathersheds are high pressure injection molded .
Housings manufactured with
silicone rubber exhibit hydrophobicity, high mechanical strength,
high corona resistance and low
permeability to moisture.
Interface between silicone rubber and fiberglass rod are well
treated.
This feature prevents intrusion of moisture and contaminating
elements.
Applications:
The 35 kV silicone rubber post insulators are used on distrbution
lines or substations. These insulators are commonly installed
vertically on metal or wooden structures based to support the
conductor or power apparatus.
Competitive Advantage:
. Improved Reliability
• Eliminate or Reduce Maintenance and is compatible with existing
plant
• Improves Power Quality (lower RI and TVI)
• Safety (light weight for handling and installation)
• Service Life (consistent performance over its service life)
Company Profile
Dalian Hivolt Power System Co.,Ltd. is a reputable insulator
manufacturer . It was set up in year 1990 with product range of
porcelain insulators , composite insulators ,and relevant metal
fittings for transmission & distribution lines. We get power
from more than 400 diligent staff and 50 experienced engineers .
we look the quality as our company Life ,and keep improving
products quality . we strictly control the whole manufacturing
process according to ISO 9001 : 2008 edition ,and focus on each
quality details from raw material to insulators performance test
.the powerful test facilities can make sure that each product under
control.
We can supply insulators according to IEC standards, ANSI
standards,BS standards or customer specfications . porcelain glaze
can be made as colour brown, light gray ,white or blue . Composite
shed colour can be light grey or red . in the mean time , we also
supply high quality tonghened glass insulators for domestic market
and overseas market.
Dalian Hivolt Power System Co.,Ltd. is a reputable supplier ,we
have successfully supplied many kind of insulators to more 30
countries and regions due to reliable quality & reasonable
price.We promise if any insulator from our company has quality
defect , we will replace them at free charge in 12 months after
receipt.We hope to set up a long term cooperation with you and
enjoy the course together.