H05V-U / H07V-U

General information

The wires are used for a fixed installation in electrical equipment, machines, mechanisms, machine tools as well as lighting and power networks. The nominal operating voltage of these wires does not exceed 300-500 V and 450-750 V for alternating current electric networks and 1000 V for direct current.

STRUCTURE

  1. Single or multi-wire twisted copper conductor
  2. PVC insulation

H05V-U, H07V-U - Rigid copper wire with PVC insulation

H05V-R, H07V-R - Flexible copper wire with PVC insulation

H05V-K, H07V-K - Copper wire of higher flexibility with PVC insulation

H03VH-U, H05VH-U - Wire with 2 or 3 parallel copper conductors, separation layer and PVC insulation

Technical parameters of the installation wires

Wire type

The number of conductors,

pcs.

Cross sectional area of conductors, mm2

H05V-U, H07V-U

H05V-R, H07V-R

H05V-K, H07V-K

H03VH-U, H05VH-U

1

1

1

2 or 3

0.5 ÷ 10

0.5 ÷ 240

0.5 ÷ 240

0.75 ÷ 4.0

Technical parameters of the installation wires

Wire type

Cross sectional area of conductor, mm2

Approximate wire diameter, mm

Approximate wire weight, kg/km

Maximum electrical resistance of conductor at 20 °С, Ohm/km, not more than

H05V-U

0.5

0.75

1.0

2

2.2

2.4

8

11

12

36.0

24.5

18.1

H07V-U

1.5

2.5

4.0

6.0

10

2.7

3.2

3.7

4.2

5.4

19

30

44

63

106

12.1

7.41

4.61

3.08

1.83

TECHNICAL SPECIFICATIONS

  • Maximum permissible operating temperature: +70 °C
  • Relative air humidity: 100 %
  • Service life: 15 years