Main
Range of product Altivar 12
Product or component
type
Variable speed drive
Product destination Asynchronous motors
Product specific application
Simple machine
Assembly style With heat sink
Component name ATV12
EMC filter Integrated
Built-in fan Without
Network number of
phases
Single phase
[Us] rated supply voltage
200...240 V (- 15...10 %)
Motor power kW 0.37 kW
Motor power hp 0.55 hp
Communication port
protocol
Modbus
Speed range 1...20
Transient overtorque 150...170 % of nominal motor torque
Asynchronous motor
control profile
Sensorless flux vector control with PWM type motor
control signal
IP degree of protection IP20 without blanking plate on upper part
Complementary
Supply frequency 50/60 Hz (+/- 5 %)
Line current 4.9 A , 0...1 kA
Continuous output current 2.4 A at 4 kHz
Maximum transient current 3.6 A for 60 s
Speed drive output frequency 0...400 Hz
Nominal switching frequency 4 kHz
Switching frequency 2...16 kHz adjustable
4...16 kHz with derating factor
Braking torque Upto 150 % of nominal motor torque with braking resistor at high inertia
Upto 70 % of nominal motor torque without braking resistor
Regulation loop Adjustable
Factory-set with the speed loop stability and gain
Motor slip compensation Adjustable
Preset in factory
Prospective line Isc �?1 kA
Output voltage 200...240 V triphase
Electrical connection L1, L2, L3, U, V, W, PA, PC terminal 3.5 mm² (AWG 12)
Tightening torque 0.8 N.m
Insulation Electrical between power and control
Supply Internal supply for logic inputs 24 V DC , voltage limits 20.4...27.6 V 100 mA for
overload and short-circuit protection
Internal supply for reference potentiometer 5 V DC , voltage limits 4.75...5.25 V
10 mA for overload and short-circuit protection
Analogue input number 1
Analogue input type AI1 configurable voltage 0...5 V , impedance 30 kOhm
AI1 configurable voltage 0...10 V , impedance 30 kOhm
AI1 configurable current 0...20 mA , impedance 250 Ohm
