Dalian Hivolt Power System Co.,Ltd.
For a safe power line !
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f35kV Silicone Rubber Post Type Insulator , Solid Core Post Insulators
Description:
35KV composite station post insulator HS35K profile listed as below chart :
| No. | Type |
Specified cantilever strength KN |
Section Length H, mm | Dry Power Frequency withstand Voltage kV |
Large Shed diameter |
Small Shed diameter | Minimum Nominal Creepage Distance mm | Lightning Impulse Withstand Voltage kV | Wet Power Frequency withstand Voltage kV |
| 1 | HS35K | 8 | 400 | 95 | 145 | 120 | 1000 | 180 | 65 |
after finishing production , we will conduct routine test , sample test on all insulators ,
some test items shown below :
1 Routine tests:
Visual examination
Tensile load test
2 Sample tests:
Verification of dimensions
Galvanizing test
Mechanical load test
Only passed upper tests , the insulators can be packed and delivered to customers.
for sure , except upper test items , the product also passed design tests and type tests which
conducted in third party lab .
Applications:
Suitable for substations and electrical switch up to 35KV etc. The insulator can be used as vertical or inverted . Insulator working temperature range -35℃~ +50℃ .
Competitive Advantage:
we offer 3 years up to 5 years quality guarantee .
the insulator have excellent mechanical performance while unit weight is very light .
it is easy for handle .
OEM design available upon customer’s requirement or special technical specifications.