Unidrive M100 AC Drives

Value drive with quality and performance for open-loop applications

Unidrive M100 AC Drives

0.33 hp – 10 hp (0.25 kW – 7.5 kW) Normal Duty and Heavy Duty

115 V | 208 - 230 V | 380 - 480 V

Control Techniques’ Unidrive M100 variable frequency AC drive (VFD) isan easy-to-use, compact, cost-effective general purpose AC drive. This drive provides outstanding V/Hz and open loop vector performance up to 10 HP, has a bright, easy to read LED keypad and has an optional parameter copy device.

The Unidrive M101 variant features an LED keypad with a speed reference potentiometer.

  • Features
    Quick and easy to install and configure
    • Simple and easy to read high brightness LED keypad as standard
    • 6 operator buttons make the Unidrive M100 easy to program and use
    • Top ten level 1 parameters listed on the drive’s front cover allows for easy on-the-spot reference for drive setup and maintenance
    • Uses SD card with AI-SMART-ADAPTOR to clone and transfer parameter sets
    • Open-loop V/Hz mode is quick to configure and has autotune feature
    • DIN Rail alignment is supported below 2 hp (1.5 kW)

    Enhanced motor control
    • Flexible control features including 8 preset speeds, 7 stopping modes with DC injection braking and catch a spinning motor function
    • Quadratic motor V/Hz control optimizes multi-motor fan and pump operation.
    • Open loop vector control with true space vector modulation is a precise control algorithm that provides full torque down to 1 Hz
    • Simple speed control for conveyors, fans, pumps, and mixers

    Reduced application size and cost
    • Compact drive dimensions, among the smallest in class at every power rating

    Save energy
    • Low losses up to 98% efficient
    • Low power standby mode
    • Dynamic motor V/Hz control optimizes energy savings

    Robust design for industrial environments
    • Conformal coating supported through extensive environmental testing and certification

  • Specifications
    Key data

    Normal Duty and Heavy Duty rating:

    • 115 V: 0.33 hp to 1,5 hp (0.25 kW - 1.1 kW)
    • 230 V: 0.33 hp to 5 hp (0.25 kW -  4 kW)
    • 460 V: 0.5 hp to 10 hp (0.37 kW - 7.5 kW)

    Supply phases:

    • Frame size 1 to 2: 115 V drives – 115 V - 1Ø | 230 V - 1Ø or 3Ø
    • Frame size 3 to 4: 230 V - 1Ø or 3Ø | 460 V - 3Ø

    Control connections: 1x Analog input, 4x Digital I/O, 1x Relay

    Drive rating: IP21 / UL open class, UL type 1 with conduit box kit

    Keypad: Unidrive M100: Bright LED keypad,
    Unidrive M101: Bright LED, with a keypad mounted potentiometer

    Parameter cloning: SD card with AI-BACKUP-ADAPTOR or AI-SMART-ADAPTOR (includes 4 GB SD card)

    VOLTAGE RATINGS

    100 V (100 V - 120 V ± 10%)

    200 V (200 V - 240 V ± 10%)

    400 V (380 V - 480 V ± 10%)

    575 V (500 V - 575 V ± 10%)

     

    690 V (500 V - 690 V ± 10%)

     


    CONTROL MODE

    Open-loop vector or V/Hz induction motor control

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

     

    Open-loop permanent magnet motor control (RFC-S)

     

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

     

    Closed-loop permanent magnet motor control (RFC-S)

     

    Active Front End (AFE) power quality convertor

     

     

     FRAME
    SIZE

    DIMENSIONS
    (H X W X D)  

    WEIGHT
    KG / (LB)

     

     mm

     in

    kg

    lb

    1

    160 x 75 x 130

    DIN rail mounting*:
    137 x 75 x 130

    6.3 x 3.0 x 5.1

    DIN rail mounting*:
    5.4 x 3.0 x 5.1

    0.75

    1.65

    2

    205 x 75 x 150

    DIN rail mounting*:
    180 x 75 x 150

    8.1 x 3.0 x 5.9

    DIN rail mounting*:
    7.1 x 3.0 x 5.9

    1.0

    2.2

    3

    226 x 90 x 160

    8.9 x 3.5 x 6.3

    1.5

    3.3

    4

    277 x 115 x 175

    10.9 x 4.5 x 6.9

    3.13

    6.9

    All dimensions include mounting brackets except for the DIN rail alternative for frames 1 and 2
    *Additional fixings required to maximize security.

  • Options
    Drive variant
     Unidrive M100 Open loop vector vfd

    Unidrive M101 variant

    Integrated keypad mounted speed reference potentiometer to enhance customer choice and ease of use.

     

    Drive Interface Units - Backup 
    AI-Backup-Adaptor

    AI-BACKUP-ADAPTOR

    Port adaptor for SD card parameter cloning, and an input for 24 V backup

    Learn More

    AI-Smart-Adaptor

    AI-SMART-ADAPTOR

    Has built-in 4 GB memory for parameter cloning, and an input for 24 V backup

    Learn More

  • Downloads
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