Commander-C AC Drives

Open loop vector or V / Hz induction motor control

Open loop Rotor Flux Control for induction motors (RFC-A)

Ambient Operating Temperature

Size 1 - 4: -20C to 40C (-4F to 104F) @ 3 kHz switching freq. | Operation to 60C (140F) with de-rating
Size 5 - 9: -20C to 40C (-4F to 104F) @ 3 kHz switching freq. | Operation to 55C (131F) with de-rating

Cooling Method

Forced convection

Humidity

95 % non-condensing at 40 C (104 F)

Storage Temperature

Size 1 - 4: -40C to 60C (-40F to 140F) 24 months Max.
Size 5 - 9: -40C to 55C (-40F to 131F) 24 months Max.

Altitude

De-rate the continuous output current by 1% for every 100 m (328 ft) above 1000 m (3,280 ft) to a maximum of 3000 m (9,840 ft)

Vibration

Tested in accordance with IEC 60068-2-64 and IEC 60068-2-6

Mechanical Shock

Tested in accordance with IEC 60068-2-27 and IEC 60068-2-29

Enclosure Rating

IP20, NEMA 1 conduit kits available

Electromagnetic Capability

IEC/ EN 61800-3 Immunity and Emissions
EN 61000-6-2: Immunity for industrial environments
EN 61000-6-4: Emissions for industrial environmentsM/br> EN 61000-3-2: Harmonic current emissions
An EMC data sheet is available on request

RoHS

Complies with the Restriction of Hazardous Substances Directive (2011/65/EU)

Voltage

100 V models: 100 to 120 Vac 10%
200 V models: 200 to 240 Vac 10%
400 V models: 380 to 480 Vac 10%
500 V models: 500 to 575 Vac 10%
690 V models: 500 to 690 Vac 10%

Phase

1 and 3 (Model dependent)

Maximum Supply Imbalance

2% negative phase sequence, 3% voltage imbalance between phases

Input Frequency

45 to 66 Hz

Input Displacement Power Factor

0.97

Switching Frequency

Size 1 - 4: 0.667, 1, 2, 3, 4, 6, 8 12 & 16 kHz
Size 5 - 9: 2, 3, 4, 6, 8 12 & 16 kHz

Output Frequency Range

0 to 550 Hz

Frequency Accuracy

0.02% of full scale

Frequency Resolution

0.01 Hz

Analog Input Resolution

Voltage mode: 11 bits (unipolar) Current mode: 11 bits

Braking

Dynamic braking transistor included, requires external resistor

DC Bus Undervoltage Trip

100 V models: 175 Vdc
200 V models: 175 Vdc
400 V models: 330 Vdc

DC Bus Overvoltage Trip

Frame sizes 1 - 4:
100 V models: 510 Vdc
200 V models: 510 Vdc
400V models: 870 Vdc

Frame size 5 - 9:
200V models: 415 Vdc
400 V models: 830 Vdc

Drive Overload Trip

Programmable: Default settings: 180% for 3s, 150% for 60s

Instantaneous Overcurrent Trip

220% of rated motor current

Phase Loss Trip

DC bus ripple threshold exceeded

Over-temperature Trip

Drive heatsink temperature exceeds 95C (203F)

Short Circuit Trip

Protects against output phase-to-phase fault

Ground Fault Trip

Protects against output phase-to-ground fault

Motor Thermal Trip

Electronically protects the motor from overheating due to loading conditions