PV1 (ПВ1)

Application

PV1 wire is used for electrical installations in stationary applications within lighting and power circuits, for non-flexible installation of electrical equipment, machines, and mechanisms at a nominal voltage up to 450 V (for networks up to 450/750 V) with a frequency of up to 400 Hz or DC voltage up to 1000 V. It is intended for installation in steel or plastic conduits, hollow channels of building structures where there are no frequent bends in the wire.

Main Technical Characteristics

- Nominal voltage: 450 V. 
- Test voltage: 2 kV, 50 Hz (in water). 
- Ambient operating temperature: -50°C to +70°C.
- Bending radius during installation: not less than 10 wire diameters.
- Flexibility class of electric conductive strands: 1 or 2.

Construction/Design

Conducting strand: copper, single-wire or twisted from soft wires, with a diameter of 1.7 to 2.8 mm.
Insulation: Polyvinyl chloride (PVC) compound.