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
