Frequency inverter LS 0004S300-4COFD

Frequency inverter 0.4kW, 3 x 400 volts, built-in dynamic braking transistor,

Control method

- V/F

- V/F with slip compensation

- V/F with pulse generator (PG)

- Sensorless vector control

- Vector control with encoder

- Optimised motor control

Frequency resolution and accuracy

- Digital: 0.01 Hz

- Analogue: ±0.06 Hz at 60 Hz (typical)

Overload capability

Normal Duty (ND):

- 200 V class up to 45 kW: 120 % for 1 minute

- from 55 kW: 110 % for 1 minute

Heavy Duty (HD):

- 150 % for 1 minute compared to the rated current

- STO safety function Integrated two-channel safe torque off function (STO)

Space-saving design

- 10-40 % smaller size depending on capacity

- Integrated DC reactor and EMC filter for all capacities

- Dimensions (W x H x D): 150 x 276 x 192 mm

- Weight: 3.3 kg

Predictive maintenance

- Predicts and evaluates the service life of the main capacitor, fan and relay

User-friendly

- Intelligent LCD display

- Simple creation of user sequences

All product photos are non-binding examples! Subject to technical changes.