Type NEDA074-V

NEDA074-V is a motor drive for running induction motors from a DC network for the control of motor outputs, up to 22 kW at 50 Hz. The input voltage is allowed to vary over a broad range to enable a battery to be the feeding source.

DC/AC Converters

Normally a frequency converter is designed to have an AC input. When the main power source is DC, e.g. in submarines, conventional frequency converters cannot be used. To satisfy this need, the DC/AC converters of the NEDA type are designed to work with a DC input. The input voltage is allowed to vary over a broad range to enable a battery to be the feeding source.

The NEDA converters are designed to meet the military requirements (EMC, IP-protection, shock etc.). The cabinet is designed for a tough environment. Smaller units are air cooled, while the larger ones normally are equipped with water-cooling.

For more details please download our product sheets.

General Technical Data
  • DC-supply 180 - 600V
  • Motor Power (50/60Hz) < 22 kW
  • In RMS 74 A
  • I60 sec RMS 89 A
  • Tambient 0-45°C
  • Dim 600x380x295mm excl. fittings
  • Weight 55 kg