Motor reactor, three-phase
MR3-CD045-485-5 - Discontinued items – not for new applications
Characteristics
Benefits
› High damping of edge steepness
› High damping of inverter switching frequency
› Reduction of leakage current at low construction volumes
› Long shielded cable lengths possible
› High efficiency
› Very good corrosion protection and low noise thanks to vacuum impregnation
| Product | Motor reactor, three-phase |
| Order number | MR3-CD045-485-5 |
| Series | MR3 |
| Inductance | 3x 0.92 mH |
| Rated current | 3x 45 Aac |
| Linear current | 3x 90 Aac |
| Rated voltage range | 0 V to 480 V |
| Rated voltage | 480 V |
| Phases | 3 |
| Frequency range | 0 Hz to 60 Hz |
| Short circuit voltage | 5% @ 480 V |
| Motor or converter power | 22 kW / 29.5 HP |
| EN Insulation class | N (200°C) |
| UL Insulation class | class 200 |
| Duty Cycle | 100 % |
| Power loss | 82.80 W |
| Wire material | Copper |
General
| Duty Cycle | 100 % |
| Cooling type | AN |
| Switching group | III0 |
Environment
| Ambient temperature | -10 °C to 40 °C / 14 °F to 104 °F |
| Max. installation height | 1,000 m / 3,281 ft |
Protection and Safety
| Protection type | IP54 |
| Protection class (prepared) | I |
| Degree of contamination | 2 |
Electrical Connections
| Input terminal | Screw terminal |
| Output terminal | Screw terminal |
| Terminal PE | Bolt connection |
Size and Weight
| Weight | 45 kg / 99.208 lbs |
| Low Voltage Directive | EN 61558-2-20 |
| cULus | UL 508 - Listed |
