VACON0100-3L-0031-5-FLOW-R02

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The Danfoss VACON0100-3L-0031-5-FLOW-R02, part of the VACON 100 Industrial Drives series, is a 3-phase drive designed for industrial applications. It supports a supply voltage of 380-500 Vac and provides a nominal current of 31A. The unit's frame size is MR6, and it features a wall-mounted enclosure type.

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Product Description:

The VACON0100-3L-0031-5-FLOW-R02 by Danfoss is a variable frequency drive (VFD). It is designed for precise motor speed regulation in industrial automation and process control applications. The drive features an IP21 / Type 1 enclosure. This makes the drive suitable for protected indoor environments.

The VACON0100-3L-0031-5-FLOW-R02 frequency drive operates on a three-phase AC input voltage range of 380 V to 500 V. The drive accepts 50 Hz and 60 Hz power systems. The maximum input current rating is 28.4 A under full load conditions. The drive delivers a 3-phase AC output up to the applied input voltage. It has a supported output frequency range from 0 Hz to 320 Hz. The unit provides a power rating of 15 kW at 400 V. It supports motor loads up to 20 HP at 480 V. The continuous output current rating of VACON0100-3L-0031-5-FLOW-R02 frequency drive is 31 A to enable efficient and stable motor control. It is certified with CE and UL compliance to meet international safety and quality standards. It is equipped with a field-oriented control (FOC) algorithm to ensure highly accurate torque and speed regulation. It supports incremental encoder feedback via an RS-422 interface. It is compatible with 5 V or 12 V supply levels. The encoder supports resolutions of up to 8192 pulses per revolution.

The VACON0100-3L-0031-5-FLOW-R02 frequency drive operates in ambient temperatures from -10°C to +40°C, with derating applicable up to +50°C. It supports humidity levels up to 95% non-condensing to ensure safe use in diverse environmental conditions. The unit withstands vibrations up to 0.7 g within the 10–150 Hz frequency range. Its installation is supported up to 1000 meters of elevation without derating. The operations up to 3000 meters require reduced power output.

Continuous Current 110% Il
31 A
Continuous Current 150% Ih
23 A
Enclosure Type
Wall Mounted
Max Current (2s)
46 A
Motor Power (hp, 480v)
20 HP
Motor Power (kw, 400v)
15 kW
Motor Power 150% (hp, 480v)
15 HP
Motor Power 150% (kw, 400v)
11 kW
Nominal Current
31 A
Product Series
VACON 100 FLOW
Supply Phase
3-Phase (3L)
Supply Voltage
380-500 Vac
Wall Mounted Frame Size
MR6

Frequently Asked Questions about VACON0100-3L-0031-5-FLOW-R02:

Q: What motor control precision does the VACON0100-3L-0031-5-FLOW-R02 frequency drive offer?

A: The VACON0100-3L-0031-5-FLOW-R02 frequency drive uses field-oriented control (FOC). This enables precise torque and speed regulation for demanding industrial motion profiles.

Q: What enclosure classification applies to VACON0100-3L-0031-5-FLOW-R02 frequency drive?

A: The VACON0100-3L-0031-5-FLOW-R02 frequency drive uses an IP21 / Type 1 enclosure. This allows installation in protected indoor environments with controlled air quality.

Q: How does VACON0100-3L-0031-5-FLOW-R02 frequency drive support encoder feedback?

A: The VACON0100-3L-0031-5-FLOW-R02 frequency drive includes an RS-422 encoder input. It supports 5 V or 12 V encoders with resolution up to 8192 PPR for closed-loop control.

Q: How does the VACON0100-3L-0031-5-FLOW-R02 frequency drive handle altitude changes?

A: The VACON0100-3L-0031-5-FLOW-R02 frequency drive supports full output up to 1000 meters. Power derating is applied above this to maintain thermal and electrical stability.

Q: What is the output current capability of VACON0100-3L-0031-5-FLOW-R02 frequency drive?

A: The VACON0100-3L-0031-5-FLOW-R02 frequency drive delivers 31 A continuous current. This ensures efficient power delivery during high-load motor operations.


Internal Product Review

  • ‘‘The VACON0100-3L-0031-5-FLOW-R02 by Danfoss is a variable frequency drive for industrial motor speed regulation. It offers 31 A output, encoder feedback up to 8192 PPR, and RS-422 support. It is used in HVAC pumps and precision-controlled conveyors, ensuring accurate torque regulation and safe operation across varied environments.’’

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