Unidrive M400

Quick setup and diagnostics with real text display, onboard PLC and safety inputs

0.33 hp – 200 hp (0.25 kW – 132 kW) Normal Duty
0.33 hp – 150 hp (0.25 kW – 110 kW) Heavy Duty

115 V | 208 - 240 V | 380 - 480 V | 575 V | 690 VAC Drive Unidrive M400

Control Techniques’ Unidrive M400 variable frequency AC drive (VFD) minimizes downtime with an optional plain-text, multi-language backlit LCD keypad enabling rapid setup and clear diagnostic help.

The integrated PLC can execute a substantial range of sequencing and logic programs. Unidrive M400 has an impressive onboard I/O count, dual Safe Torque Off (STO) inputs, and can accommodate a single SI option module for additional flexibility.

The SI module has options for industry standard fieldbus, Ethernet, and expanded I/O. Additionally, an AI option slot is available for parameter cloning, 24V backup, and Modbus RTU communication options. A CI-485-ADAPTOR is also available to provide additional Modbus RTU communications in place of the optional keypad.

 
 
  • Key data

    Heavy Duty ratings:

    •  115 V: 0.33 hp to 1.5 hp (0.25 kw – 1.1 kW)
    •  230 V: 0.33 hp to 75 hp (0.25 kW – 55 kW)
    •  460 V: 0.5 hp to 150 hp (0.37 kW – 110 kW)
    •  575 V: 2.0 hp to 125 hp (1.5 kW – 90 kW)
    •  690 V: 20 hp to 150 hp (15 kW – 110 kW)

    Normal Duty ratings:

    •  115 V: 0.33 hp to 1.5 hp (0.25 kw – 1.1 kW)
    •  230 V: 0.33 hp to 100 hp (0.25 kW – 75 kW)
    •  460 V: 0.5 hp to 200 hp (0.37 kW – 132 kW)
    •  575 V: 2.0 hp to 150 hp (1.5 kW – 110 kW)
    •  690 V: 20 hp to 175 hp (15 kW – 132 kW)

    Supply phases:

    •  Frame size 1 to 2: 115 V - 1Ø | 230 V - 1Ø or 3Ø
    •  Frame size 3 to 4: 230 V - 1Ø or 3Ø | 460 V - 3Ø
    •  Frame size 5 to 6: 230 V - 3Ø | 460 V - 3Ø | 575 V - 3Ø
    •  Frame size 7 and up: 230 V - 3Ø | 460 V - 3Ø | 575 V - 3Ø | 690 V 3Ø

    Control connections: 4x Analog I/O, 7x Digital I/O, 2x STO, 1x Relay

    Feedback: AB encoder input, speed follower

    Intelligence: Onboard PLC

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

    Machine Safety: Dual Safe Torque Off input terminals

    Keypad: No keypad as standard

    •  CI-Keypad: Drive mounted plain-text, multi-language, LCD keypad
    •  Remote-Keypad: Remote mountable, plain-text, multi-language LCD keypad allows flexible mounting outside of a panel and meets IP66 (NEMA 4).
    •  Remote-Keypad-RTC: The keypad is remote mountable, enabling flexible mounting on the outside of a panel (meets IP54/ NEMA 12). Three line plain text, multi-language LCD keypad for rapid set-up and helpful diagnostics.
    •  Battery operated real-time clock allows accurate time stamping of events, aiding diagnostics

    System Integration options slots: 1, frame size 2 and up

    Parameter cloning: PC Tools, SD card with AI-Backup-Adaptor or AI-Smart-Adaptor

    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

     

    Approval & Listings

    cUL

    USA and Canada (cUL Listed). UL File number: E171230

    CE

    European Union
    All applicable directives and regulations: LVD, EMD, RoHS, REACH, Energy Related Products

    UKCA

    United Kingdom

    All applicable regulations

    RCM

    Australia and New Zealand

    Responsible Supplier Registration No. E6934

    EAC

    Russian Customs Union

    All models

    Functional
    Safety

    TÜV Rheinland Type Examination Certificates:
    01/205/5383.04/20 (Unidrive-M400 frame sizes 1 – 4)
    01/205/5387.03/20 (Unidrive-M400 frame sizes 5 – 10)
    The safety function "Safe Torque Off" can be used in applications up to Cat 4. PL e according to EN ISO 13849-1, SIL 3 according to EN 61800-5-2/ EN 62061/ IEC 61508, and in lift applications according to EN 81-1 and EN81-2.

    Functional Safety for Elevators

    TÜV Nord certificate:

    44 799 17002402 Frequency converters with Safe Torque Off function for lift drives.

    ISO

    Quality system: ISO 9001 (Certificate Nos. FM 739405)

    Environmental management system: ISO 14001 (Certificate No. EMS 739789)

    Occupational health and safety: ISO 45001 (Certificate No. 5430)

    China RoHS

    Chinese Order No. 32, 2016; Administrative Measures for the Restriction of Hazardous Substances in Electrical and Electronic Equipment (China RoHS 2),

    EPA TSCA regulations

    U.S. Environmental Protection Agency (“EPA”) recently promulgated regulations under the Toxic Substances Control Act (“TSCA”)

    IHM, Basel convention,

    MEPC 68/21 / Add.1, Annex 17, Resolution MEPC.269(68) 2015 Guidelines for the development of the inventory of hazardous materials.

    Responsible Minerals Initiative (RMI)

    CMRT compliance

    Weights & Dimensions

    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

    5

    391 x 143 x 192

    15.4 x 5.6 x 7.6

    7.4

    16.3

    6

    391 x 210 x 221 15.4 x 8.3 x 8.7 14 30.9

    7

    557 x 270 x 280 21.9 x 10.6 x 11.0 28 61.7

    8

    803 x 310 x 290 31.6 x 12.2 x 11.4 52 114.6

    9A

    1108 x 310 x 290 43.6 x 12.2 x 11.4 66.5 146.6
    9E 1069 x 310 x 288 42.1 x 12.2 x 11.3 46 101.4

    All dimensions include mounting brackets except for the DIN rail alternative for frames 1 and 2.

 
 

 


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