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PRODUCT > SET (HIGHTVOLT EQUIPMENT) > LIVE PART INSULATOR > TRANSFORMER BUSHING COVERS
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INSULATION COVERS FOR BUSHING OF DISTRIBUTION TRANSFORMERS

Material (วัสดุ) : The live part insulation covers made of polyethylene compound and have UV radiation resistantand tracking resistant properties. grey color

Product Feature

- The insulation covers for dropout fuse cutout for covering upper live part
of fuse cutout to prevent short circuit from animals or tree touching.
- The insulation covers for dropout fuse cutout easy to install and not be
fallen while operating the fuse cutout
- The insulation covers for dropout fuse cutout designed to prohibit birds enter
and make a nest inside.
- The insulation covers suitable for fuse cutout product which installed in PEA's

Referent Standard

PEA Specification No.RHOT-099/2563
IEC 60695-11-10: 2013 Fire hazard testing -Part 11-10: Test flames
IEC 60243-1: 2013 Electric strength of insulating materials-Test methods-Part1 *
ASTM D 638-03 Standard test method for tensile properties of plastics
TIS 293-2541 PVC insulated aluminium cables

 

 GUARANTEE PERFORMANCE DATA OF LIVE PART INSULATION COVERS
 Live part insulation cover type For bushing of distribution transformer
 Manufacturer's name S.ELECTRIC CO.,LTD.
 Country of origin THAILAND
 Type/Model/Catalogue No. 1090250038
 RATING :
 Material : Polyethylene compound or Rubber  compound - Polyethylene compound
 Rated power frequency withstand voltage, dry -
 (1 minute) for complete unit		 kV,rms 40 kV .rms, 1 min (passed)
 Tensile strength : before heat aging test kgf/mm2 1.48 kgf/mm2
 Tensile strength : after heat aging test kgf/mm2 1.48 kgf/mm2
 Elongation : before heat aging test % 458.4% (avg.)
 Elongation : after heat aging test % 460% (avg.)
 Dielectric withstand voltage : before weathering
 resistance test		 kV/mm 10 kV/mm. (withstood)
 Dielectric withstand voltage : after weathering 
 resistance test 		 kV/mm 10 kV/mm. (withstood)
 Flammability : According to IEC 60695-11-10 Yes/No Yes, Class HB (passed)
 Color of insulation covers : black or grey or red - Grey