
Description:
Technical Specification | Unit | Value | |
1 | Total length | mm | 229 |
2 | Max. Shed Diameter | mm | 145 |
3 | Creepage Distance | mm | 356 |
4 | Cantilever Strength | KN | 12.5 |
5 | Power frequency Flashover Voltage | ||
dry | KV | 70 | |
wet | KV | 50 | |
6 | Critical Impulse flashover Voltage + | KV | 120 |
7 | Radio interference voltage test voltage | KV | 15 |
Max. RIV at 1 MHz | μV | 100 |
HIVOLT insulator , the base polymer for housing and sheds must be silicone rubber , this polymer has inherent resistance to UV and corona . it also provides a water repellent surface that is desireable for resistance to contamination flashover.
The insulator sheds should be molded separately bonded to housing, this allows variable leakage distances for a fixed insulator length, an the eliminates moldines that can ecourage leakage currents.
The metal fittings must be cramped to the fiberglass core .
the silicone rubber material is HTV type instead of liquid type.
According to our design , the insulator sheath thcikness is 3mm Min. which can reduce the electric field strength within the FRP rod .
Such type of deadend insulator comply with ANSI Standard . so those proudct are very popular in American Markets , Canana , USA, South American countries etc.
Applications:
Suitable for tension or suspension type usage for distribution lines 15kV.
It is wide used in American markets .
Competitive Advantage:
HIVOLT deadend silicone rubber insulators are in high reliable quality both in mechanical & electrical , we guarantee you every pieces of insulator are well tested in our factory .
The insulator can only be sent out after positive test results
the 15KV dead end insulator has good experience to work more than 20 years.
we can offer very short delivery time
OEM product are available .
Dalian Hivolt Power System Co.,Ltd.
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.