SSH EN 62011-2:2004

Materialet izolues - Tubat dhe shufrat e laminuara. të shtangëta industriale. të formuara me derdhje. me seksion tërthor këndrejtë dhe gjashtëkendor. me bazë rezinash termoreaktive. të cilat përdoren për qëllime elektrike - Pjesa 2: Metodat e provës

Insulating materials - Industrial, rigid, moulded, laminated tubes and rods of rectangular and hexagonal cross-section, based on thermosetting resins for electrical purposes - Part 2: Methods of test

Scope

Deals with the test methods for industrial, rigid, moulded, laminated tubes and rods of rectangular and hexagonal cross-section, based on thermosetting resins for electrical purposes. The test methods include the following: a) Dimensions - External dimensions - Internal dimensions - Wall thickness - Departure from straightness - Applicable to all tubes and rods b) Mechanical tests - Flexural strength perpendicular to laminations (rods only) - Axial compressive strength (tubes only) c) Electrical tests - General - Insulation resistance after immersion in water d) Other tests - Water absorption - Density