
IEC60273 High Voltage Post Insulators Self Cleaning For Switch Parts
Description:
C4-150 IEC standard station post insulator has below characters:
No. | Type | Specified Cantilever Strength KN | Torsional Strength KN.m | Section Length H, mm | Shed diameter mm | Minimum Creepage Distance mm | Lightening Impulse Withstand Voltage kV | Power Frequency withstand Voltage Wet kV |
1 | C4-150 | 4 | 1 | 355 | 190 | 700 | 150 | 50 |
The HIVOLT solid-core station post insulators are made with high strength alumina body . That means we can provide the same mechanical strength with a slimmer, lighter insulator that has less surface area .
Our design philosophy is that the requirements imposed by related IEC standard are a minimum.
The solid core structure of our porcelain means that our insulators are puncture proof by virture of internal dielectric path being almost the length of external dielectric path through air. Only external flashover can occur from all donditions of electrical stress.
Quality control is exercised throughout the manufacturing process . Each and every insulator is subjected to bending stresses equivalent to 60% of the cantilever strength of insulator.
Applications:
HIVOLT station post insulators are well-suited to high voltage switch and bus construction .
the insulator function is insulation performance and mechanical support .
Competitive Advantage:
the station post insulator C4-150 mechanical strength are 60% higher than rated value .
in the meantime , the insulator have excellent electrical character.
we offer 3 years quality guarantee period after shipment .
OEM product are available , we can also change insulator design based on customer's requirements
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.