Main
| Range of product | Altivar 71 |
| Product or component type | Variable speed drive |
| Product specific application | Complex, high-power machines |
| Component name | ATV71 |
| Motor power kW | 37 kW, 3 phases at 380...480 V |
| Motor power hp | 50 hp, 3 phases at 380...480 V |
| Maximum motor cable length | 100 m shielded cable 200 m unshielded cable |
| Power supply voltage | 380...480 V - 15...10 % |
| Network number of phases | 3 phases |
| Line current | 69 A for 480 V 3 phases 37 kW / 50 hp 84 A for 380 V 3 phases 37 kW / 50 hp |
| EMC filter | Integrated |
| Assembly style | With heat sink |
| Apparent power | 55.3 kVA at 380 V 3 phases 37 kW / 50 hp |
| Prospective line Isc | 22 kA for 3 phases |
| Nominal output current | 65 A at 2.5 kHz 460 V 3 phases 37 kW / 50 hp 79 A at 2.5 kHz 380 V 3 phases 37 kW / 50 hp |
| Maximum transient current | 130 A for 2 s 3 phases 37 kW / 50 hp 118.5 A for 60 s 3 phases 37 kW / 50 hp |
| Output frequency | 0.1…599 Hz |
| Nominal switching frequency | 2.5 kHz |
| Switching frequency | 1...16 kHz adjustable 2.5...16 kHz with derating factor |
| Asynchronous motor control profile | ENA (Energy adaptation) system for unbalanced loads Voltage/frequency ratio (2 or 5 points) Flux vector control (FVC) with sensor (current vector) Sensorless flux vector control (SFVC) (voltage or current vector) |
| Type of polarization | No impedance for Modbus |
ATV71 480V 37KW 50HP EMC WITH GRAPHIC TE
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