Inverter Schneider Altivar 71

Application

ND: Fans, Pumps,Simple machines.
HD:Hoisting, Elevators, Handling, Packing, Textiles, Wood, High inertia, Process.

Power supply

3P 380 to 480V

50/60 Hz

Rated capacity

30 (40 HP)kW/380 - 480V

Ratedcurrent

66A (380V)

56A (480V)

Output frequency range

0.1…599 Hz

Starting Torque

-

Overload current rating

150…170% of the nominalmotor torque

170…200% of the nominalmotor torque

220% of the nominal motor torque for 2 seconds 170% for 60 second

Control Method

Vector magnetic flux sensorless

Braking unit

All models up to200 kW are equipped with a brak -ing transistor for even more powerful braking op -tions by just adding a braking resistor.

Input

LogicInput,AnalogInput

Ouput

AnalogOutput

Main Control Functions

Control motor,speed reference, specialized application,safety and error management,Communication

Communication

Modbus, CANopen, Communication scanner

Degree of protection

IP20