M (ACC)

General information

M (ACC) type wire is used for overhead power transmission in the regions and/or seaside with any type of climate conditions attributed to II and III types of atmosphere as specified in GOST 15150.

All wires are stranded in layers; the direction of the last layer stranding is right (Z)
The direction of stranding is right (Z)

STRUCTURAL DESIGN

Copper wire conductor stranded in layers

Technical parameters

Type of wire

Cross-section area, mm2

Estimated weight of a wire, kg/km

Maximum conductor resistance at a temperature 20 °С (max)

М (АСС)

6

25

35

50

70

95

120

150

185

240

300

400

142

223

310

443

612

850

1058

1340

1658

2123

2612

3526

1.1573

0.7336

0.5238

0.3688

0.2723

0.1944

0.1560

0.1238

0.1001

0.0789

0.0637

0.0471

STP Cable Factory produces uninsulated power wires of other sizes.

TECHNICAL SPECIFICATIONS

  • Maximum authorized temperature of operation: +90 °C
  • Service life: 45 years
  • Warranty period from the date of putting into operation: 4 years