The power supply NT5-80 was developed for the supply of electric drives with an intermediate circuit voltage of 80 VDC. An active ballast circuit prevents the formation of inadmissible high voltages (generator operation) during braking. Short peak loads, as appearing during acceleration, are quickly compensated. An extensive diagnostic display provides information about the condition of the power supply.
Technical data
| storage temperature | -10 … +65°C |
| operating temperature | 0 … 40°C |
| condensation | not allowed |
| protection type | IP30 |
| protection class | 1 |
| weight | 1.2 kg |
| input voltage | 90 … 230 VAC |
| input frequency range | 47 ... 63 Hz |
| power factor | > 0,95 @ 300 W |
| activation surge current | (230V) < 20 A @ first start |
| output voltage | 80 VDC |
| output current | 5 A max. |
| output power | 400 W, temporarily 500 W |
| short circuit current | limited to 5A |