enclosed variable speed drive ATV71 Plus – 900 kW – 500V – IP23
Manufacturer: Schneider Electric
Part Number: ATV71EXA2C90N
EAN: 3606485256757
Key Specifications
| Range of product | Altivar 71 Plus |
| Network number of phases | 3 phases |
| rated supply voltage | 500…525 V +/- 10 % |
| Supply voltage limits | 450…578 V |
| Supply frequency | 50…60 Hz +/- 5 % |
| Network frequency | 47.5…63 Hz |
| Motor power kW | 900 kW, 3 phases at 500 V |
| Line current | 1238 A for 500 V / 900 kW |
| Apparent power | 1072 kVA for 500 V / 900 kW |
| Continuous output current | 1260 A at 2.5 kHz, 500 V / 900 kW |
| Maximum transient current | 1890 A for 60 s / 900 kW |
| Speed drive output frequency | 0.1…500 Hz |
| Nominal switching frequency | 2.5 kHz |
| Switching frequency | 2…4.9 kHz adjustable | 2.5…4.9 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 |
| Frequency resolution | Display unit: 0.1 Hz | Analog input: 0.024/50 Hz |
| options for enclosure configuration | Safe standstill for power circuit | PTC relay for power circuit | Pt100 relay for power circuit | Insulation monitoring for power circuit | Design for IT networks for power circuit | External 230 V supply terminals for power circuit | Buffer voltage 24 V DC power supply for power circuit | External 24 V DC supply terminals for power circuit | Enclosure lighting for power circuit | Key switch (local/remote) for power circuit | Motor heating for power circuit | External motor fan for power circuit | Voltmeter for power circuit | Door handle for main switch for power circuit | Circuit breaker for power circuit | Line contactor for power circuit | 12-pulse supply for power circuit | Line reactor for power circuit | Ammeter for power circuit | Enclosure heating for power circuit | Motor choke for power circuit | Cable entry via the top for power circuit | Enclosure plinth for power circuit | Door handle for circuit breaker for power circuit | Control terminals for control circuit | Adaptor for 115 V logic inputs for control circuit | Relay output C/O for control circuit | Isolated amplifier for control circuit |
| Colour of enclosure | Light grey (RAL 7035) |
| Colour of base of enclosure | Dark grey (RAL 7022) |
| Net weight | 1925 kg |
| IP degree of protection | IP23 |
| Package 1 Weight | 1920.0 kg |
