enclosed variable speed drive ATV71 Plus – 280 kW – 400V – IP54 – ready to use
Manufacturer: Schneider Electric
Part Number: ATV71ES5C28N4
Key Specifications
| Range of product | Altivar 71 Plus |
| Network number of phases | 3 phases |
| rated supply voltage | 380…415 V +/- 10 % |
| Supply voltage limits | 342…457 V |
| Supply frequency | 50…60 Hz +/- 5 % |
| Network frequency | 47.5…63 Hz |
| Motor power kW | 280 kW at 380…415 V |
| Line current | 471 A for 400 V / 280 kW |
| Apparent power | 325 kVA for 400 V / 280 kW |
| Continuous output current | 550 A at 2.5 kHz, 400 V / 280 kW |
| Maximum transient current | 825 A for 60 s / 280 kW / 450 hp | 908 A for 2 s / 280 kW / 450 hp |
| Speed drive output frequency | 0.1…500 Hz |
| Nominal switching frequency | 2.5 kHz |
| Switching frequency | 2…8 kHz adjustable | 2.5…8 kHz with derating factor |
| Overvoltage category | Class 3 conforming to EN 50178 |
| Output voltage | <= supply voltage |
| Minimum switching current | 3 mA at 24 V DC (configurable relay logic) |
| Maximum switching current | 5 A at 250 V AC on resistive load – cos phi = 1 (R1, R2) | 5 A at 30 V DC on resistive load – L/R = 0 ms (R1, R2) | 2 A at 250 V AC on inductive load – cos phi = 0.4 (R1, R2) | 2 A at 30 V DC on inductive load – L/R = 7 ms (R1, R2) |
| Frequency resolution | Display unit: 0.1 Hz | Analog input: 0.024/50 Hz |
| Colour of enclosure | Light grey (RAL 7035) |
| Colour of base of enclosure | Dark grey (RAL 7022) |
| Net weight | 480 kg |
| IP degree of protection | IP54 |
| Package 1 Weight | 480.0 kg |
| Package 2 Weight | 480.0 kg |
