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Member Since 17 Years
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Amco Electrical & Engineering Company offer an deal in wide range of Lighting Arrestors. 9kv, 12kv, 30kv, 33kv, 66kv, polymer & ceramic lighting arrester 5kn,10 kn. Depending on the application, it may be more prudent to choose either a porcelain insulator or a polymer insulator.
| Porcelain Insulator Advantages | Porcelain Insulator Disadvantages |
| Very long life, made of inorganic materials and do not age.
Very reliable, with a proven track record. Over 80 years of experience Have higher leakage distance profiles Easier to maintain, can be coated and washed Have more flexibility in length with more units Easy to identify a damaged unit Strong in compression | Heavy, leading to more expensive shipping and more difficult handling
Could have hidden defects that are hard to detect Vandalism is common from thrown rocks, or from being shot at Pin erosion, and coupling hardware corrosion Cement growth cracking Weaker in tension |
| Polymer Insulator Advantages | Polymer Insulator Disadvantages |
| Lighter in weight, almost a 90% weight reduction. This weight reduction leads to easier handling, reduced shipping and installation costs.
Better performance in high contamination areas Overall better handling of shock loads More aesthetically pleasing the eye, and smaller profile More resistant to vandalism and breakage due to the forgiving nature of polymer Strong in tension | More susceptible to damage from arcing or flash over’s
Less experience in the field, still changing as more polymer products come out Harder to check for inconsistencies or damages Dimensions vary Storage concerns Dry arc distance is lower Interface bonding issues Weaker in compression |
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Banashankari, Bangalore, Karnataka 
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