КОГ (H07G-H)

General information

Rubber-insulated extra flexible power cable КОГ is designed for arc welding to connect electrode-holders, automatic or semi-automatic welding units operating with at a rated AC voltage to 220 V or DC voltage to 700 V.

STRUCTURAL DESIGN

  1. Conductor - copper, multi-wire (IEC 60228 V and VI class)
  2. To prevent adhesion and penetration of insulation into the conductive core, the twisted core is wrapped with PET tape or sprinkled with talk powder (fatty to the touch friable powder which is used in engineering and).
  3. Insulation - rubber

Technical parameters

Type of a cable

Number of cores and nominal cross-sectional area, mm²

Estimated weight of cable, kg/km

Specific electrical resistance of the conductor at a temperature of 20 °С, Ohm/km, max

КГ (H07G-H)

1 х 16

1 х 25

1 х 35

1 х 50

1 х 70

1 х 95

1 х 120

1 x 150

240

330

440

615

850

1150

1390

1750

1,21

0,780

0,554

0,356

0,272

0,206

0,161

0,129

 

TECHNICAL SPECIFICATIONS

  • Temperature range of operation: -45 °C / +45 °C
  • Continuous temperature of operation: +85 °C
  • Service life: 4 years