variable speed drive, ATV950, 55kW, 400/480V, w braking unit/switch, IP55
Manufacturer: Schneider Electric
Part Number: ATV950D55N4E
EAN: 3606480884047
Key Specifications
| Range of product | Altivar Process ATV900 |
| Network number of phases | 3 phases |
| Mounting mode | Wall mount |
| Continuous output current | 106 A at 2.5 kHz for normal duty | 88 A at 2.5 kHz for heavy duty |
| [Us] rated supply voltage | 380…480 V |
| Relative symmetric mains voltage tolerance | 10 % |
| Relative symmetric network frequency tolerance | 5 % |
| nominal output current | 106.0 A |
| Motor power kW | 55.0 kW for normal duty | 45.0 kW for heavy duty |
| IP degree of protection | IP55 |
| Maximum switching current | Relay output R1 on resistive load, cos phi = 1: 3 A at 250 V AC | Relay output R1 on resistive load, cos phi = 1: 3 A at 30 V DC | Relay output R1 on inductive load, cos phi = 0.4 and L/R = 7 ms: 2 A at 250 V AC | Relay output R1 on inductive load, cos phi = 0.4 and L/R = 7 ms: 2 A at 30 V DC | Relay output R2, R3 on resistive load, cos phi = 1: 5 A at 250 V AC | Relay output R2, R3 on resistive load, cos phi = 1: 5 A at 30 V DC | Relay output R2, R3 on inductive load, cos phi = 0.4 and L/R = 7 ms: 2 A at 250 V AC | Relay output R2, R3 on inductive load, cos phi = 0.4 and L/R = 7 ms: 2 A at 30 V DC |
| Minimum switching current | Relay output R1, R2, R3: 5 mA at 24 V DC |
| Maximum output frequency | 599 Hz |
| Switching frequency | 1…8 kHz adjustable | 2.5…8 kHz with derating factor |
| Nominal switching frequency | 2.5 kHz |
| Line current | 97.2 A at 380 V (normal duty) | 81.4 A at 380 V (heavy duty) | 84.2 A at 480 V (normal duty) | 71.8 A at 480 V (heavy duty) |
| Maximum input current | 97.2 A |
| Maximum output voltage | 480.0 V |
| Apparent power | 70 kVA at 480 V (normal duty) | 59.7 kVA at 480 V (heavy duty) |
| Maximum transient current | 127.2 A during 60 s (normal duty) | 132 A during 60 s (heavy duty) |
| Network frequency | 50…60 Hz |
| Base load current at high overload | 88.0 A |
| Base load current at low overload | 106.0 A |
| Net weight | 89.3 kg |
| Overvoltage category | III |
| Package 1 Weight | 103.0 kg |
