ATV71HD22N4
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
22 kW, 3 phase 380...480 V
Maximum Horse Power Rating
30 hp, 3 phase 380...480 V
Maximum motor cable length
328.08 ft (100 m) shielded cable
656.2 ft (200 m) unshielded cable
power supply voltage
380...480 V - 15...10 %
Phase
3 phase
Line current
42 A 480 V 3 phase 22 kW / 30 hp
50 A 380 V 3 phase 22 kW / 30 hp
EMC filter
Integrated
Assembly style
With heat sink
Apparent power
32.9 kVA 380 V 3 phase 22 kW / 30 hp
Prospective line Isc
22 kA 3 phase
Nominal output current
40 A 4 kHz 460 V 3 phase 22 kW / 30 hp
48 A 4 kHz 380 V 3 phase 22 kW / 30 hp
Maximum transient current
72 A 60 s 3 phase 22 kW / 30 hp
79.2 A 2 s 3 phase 22 kW / 30 hp
Output frequency
0.1…599 Hz
Nominal switching frequency
4 kHz
Switching frequency
1...16 kHz adjustable
4...16 kHz with derating factor
Asynchronous motor control profile
ENA (Energy adaptation) system for unbalanced loads
Flux vector control (FVC) with sensor (current vector)
Voltage/frequency ratio (2 or 5 points)
Sensorless flux vector control (SFVC) (voltage or current vector)
Type of polarization
No impedance Modbus