PVC Insulated (Heavy Duty) Electric Cables for working voltages up to and including 1100 V

1. Scope:

The standard defines the scope and purpose, which is to establish requirements for plugs and socket-outlets designed for use in households and similar applications.

2. Materials:

It specifies the materials used in the manufacturing of these plugs and socket-outlets, including the type of materials for insulation, conductors, and other components.

3. Design and Construction:

IS 1293 outlines guidelines for the design and construction of these plugs and socket-outlets, including dimensions, configuration, and safety features.

4. Electrical Ratings:

The standard specifies the electrical ratings for these devices, including rated voltage, current-carrying capacity, and other relevant electrical characteristics

5. Safety and Durability:

IS 1293 includes requirements related to safety and durability, addressing factors such as mechanical strength, resistance to environmental conditions, and safety features to prevent electrical shocks and short circuits.

Dimensions

Annealing Test (for Copper wires)

Tensile Test (for Al wires)

Wrapping test (for Al wires)

Conductor Resistance

Tensile Test (before ageing) on Insulation and Sheath

Shrinkage Test

Hot Deformation

Heat Shock Test

Insulation Resistance Test

HV Test (at Room Temperature)

Flammability Test