–40 to +80°C

Nominal Voltage 3.6/6 kV Up to 12/20 kV available Max Speed 300 m/min Industry leading + ±25°/m Conductor Type Bare Copper Class 5, IEC 60228 standard Bending Radii 6×D to 20×D 7-level classification system Operating Temp −50 to +80°C Fixed, −35°C flexible Weight Profile 2.5–12.1 kg/km Compact 4-series range