Metric Pitch Station Post Insulators HB1137 / HB1250 / HB1866 /
HB2097
Description:
| No. | Type | Specified cantilever strength KN | Tensile strength KN | Section Length H, mm | Shed diameter mm | Minimum Nominal Creepage Distance mm |
| 1 | HB1137 | 3 | 11 | 150 | 125 | 280 |
| 2 | HB2097 | 3 | 11 | 250 | 130 | 540 |
| 3 | HB1866 | 3 | 11 | 270 | 135 | 650 |
HIVOLT porcelain bus support insulator / post insulator are mainly
for American market customers.
the insulator mainly used for fuse switches , or bus support
insulations .
we choose high quality materials :
1 Metal flange the flange use high density ductile iron or
malleable iron
Flange surface are hot galvanized.
2 Porcelain the insulation part use high aluminum porcelain C130 ,
which provide excellent mechanical strength performance.
3 Cement excellent Portland cement #52.5
Applications:
Suitable for electrical switch 15KV,27kV ,34.5KV etc. The insulator
can be used as insulation parts ,which provide mechanical support .
it can also used as electrical canbinet insulation parts.
Competitive Advantage:
we choose aluminum porcelain C-130 as porcelain material , the
insulator core diameter are smaller ,while the mechanical strength
are in high level . compare with other supplier’s product , we
decrease much the unit weight . it is more suitable for insulator
assembly in lines , and make easier maintenance. The actual
cantilever strength are more than 50% higher than rated value .
we offer 3 years quality guarantee .
The porcelain glaze are smooth and shinning , have a very good
self-cleaning performance
OEM design available .
