What is IEC 60502 1?

IEC 60502-1:2021 specifies the construction, dimensions and test requirements of power cables with extruded solid insulation for rated AC voltages of 1 kV (Um = 1,2 kV) and 3 kV (Um = 3,6 kV) for fixed installations such as distribution networks or industrial installations.

Is standard for cable insulation?

IEC 60502 Cable International Standard IEC 60502 from the International Electrotechnical Commission sets out the specification for power cables with extruded insulation with a voltage rating of 1kV to 30kV. This standard also covers their accessories.

Is 694 a standard?

This standard covers general requirements of single and multicore cables/cords with rigid as well as flexible annealed bare/tinned copper and aluminium conductor, insulated and sheathed (if any) with polyvinyl chloride (PVC) for rated voltages up to and including 450/750 V ac, 50 Hz used in electric power and lighting …

What are acceptable Megger test readings?

Anything reading between 2 megohms and 1000 megohms is usually considered a good reading, unless other problems have been noted. Anything less than 2 megohms indicates an insulation problem.

What is a G conduit?

A/G Conduit (thermally insulated wall, attached to wall, masonry, unventilated or ventilated channel) A/G Trays (perforated, unperforated) Air Drop (suspended, on insulators)

Is 694 a power cord?

These cables are designed for residential and commercial infrastructure. They serve as the connecting medium in power and control panels, cabinets & switchgears. They can also used for the purposes such as stationary and static appliances, motors and for other single phase connections.

Is 694 an amendment?

IS 694 : 2010 Polyvinyl Chloride Insulated Unsheathed and Sheathed Cables/Cords with Rigid and flexible Conductor for Rated Voltages UP to and Including 1 100 V (Fourth Revision) – established on March 05, 2020 and shall remain in force till September 04, 2020.