FIELD: electrical engineering.
SUBSTANCE: invention relates to high voltage suspended rod polymer insulators of overhead transmission lines (OT), designed predominantly for voltage 6-1150 V. Polymer rod insulator contains terminators and protective coating, bearing rod is made from composite polymer material, which is reinforced with organic fibers with high module of elasticity and strength.
EFFECT: absence of brittle fracture.
2 dwg
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Authors
Dates
2008-07-10—Published
2007-01-17—Filed