
ANSI 52-1 Porcelain Suspension Insulator / High Voltage Insulators With OEM Available
Description:
Technical Specification of ANSI 52-1 porcelain suspension insulator for distribution lines
Technical Specification | Unit | Value | |
1 | Spacing | mm | 140 |
2 | Shed Diameter | mm | 165 |
3 | Creepage Distance | mm | 178 |
4 | Combined M&E Strength | KN | 44 |
5 | Impact Strength | N.m | 5 |
6 | Low Power Frequency Flashover Voltage | ||
dry | KV | 60 | |
wet | KV | 30 | |
7 | Critical Impulse Flashover Voltage | ||
Positive | KV | 100 | |
Negative | KV | 100 | |
8 | Puncture Voltage | KV | 80 |
9 | RIV test Voltage to the Ground | KV | 7.5 |
Max RIV at 1 MHz | μV | 50 |
HIVOLT suspension insulators choose high quality materials for parts :
1 Cap & Pin
the cap use high density ductile iron ,every pieces tested qualified after magnetic powder inspection . the pins are made of forged steel .Both cap and pin are hot galvanized , zinc thickness meet related IEC and ASTM A153 standard requirement
2 Porcelain body
the ceramic insulation part use high aluminum porcelain C120 . the porcelain surface covered a layer of shinning glaze , color can be grey , brown or white or as per customer's specifications.
3 locking device
material stainless steel which guarantee insulator string connection very safety .
4 Cement
excellent Portland cement make the assembled insulator have very good mechanical performance and the quality more reliable .
Applications:
Suitable for distribution lines 11kV ,33 kV etc. .
competitive Advantage:
High reliable mechanical & electrical performance , we offer 1 years up to 3 years quality guarantee . high quality deserve your trust !
The porcelain has beautiful glazing , it is shinning and easy for maintenance .
we offer very fast 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.