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AC drives for Commercial Appliances and Machine Integration

KBVF drives are ideal for mounting in appliances, machines and control panels where

digital programming and displays are not required. Ready to use out of the box

customisation is available to meet your specific application needs. Custom KBVF drives

provide the exact drive you need without any unnecessary extras.

KBVF AC drives provide variable speed for 3Ø AC Induction motors from 0.07 to 3.7 kW.

For OEM applications, custom drives are also available for Brushless DC, PMSM, PSC,

and Shaded Pole motors. They are available in 115. 208/230. and 380/460 Vac – 50/60 Hz

with 1Ø and 3Ø input, with optional GFCI / RCD compatible software.

All KBVF AC Drives contain Sensorless Flux Vector Compensation with Static-Auto-Tune.

This provides excellent speed regulation from zero to full load over a wide frequency range.

These drives provide auto energy savings at light loads and smooth motor torque operation.

A variety of optional accessories are also available to meet the most demanding applications.

Features and Specification

Performance

Current loop update time: 62 µs

Heavy load peak rating: 200 % (3 s)

Maximum output frequency: 599 Hz (Open Loop), 550 Hz (RFC-A)

Switching frequency range: 2. 3. 4. 6. 8. 12 and 16 kHz (default 3 kHz)

High performance current controller

On-board intelligence

Programmable Logic Control (PLC)

Real-time tasks

Digital Lock Control

Advanced Motion Controller

On-board communication

Mechanical features

EtherNet (2 switching ports): EtherNet/IP, Modbus TCP/IP, RTMoE and PROFINET RT

Tile mounting on sizes 3. 4. 5

Unidrive SP compatible mechanical footprint

Common DC bus connections

Advanced Motor Control

0.75-110 kW (HEAVY DUTY) 400 V | 690 V

Motor Controls:

Asynchronous motors  (Open-loop, RFC-A Sensorless, RFC-A)

Synchronous reluctance motors (Open-loop)

Encoder Support

AB (Incremental)

Resolver (2 to 30 Poles)

SSI (Absolute)

Key Benefits:

• Built-in position and velocity feedback interface

• Enables multi-motor load balancing

• Built in AMC function for relative position, absolute position,

and position profiles

• On-boardPLC

• On-board Ethernet/PROFINET multi protocol

• Supports three expansion cards

Unidrive M400

Fast set-up and diagnostics with plain text display, integrated PLC and safety inputs

Unidrive M400 minimises downtime with an intuitive LCD keypad offering a real-text, multi

language display for rapid set-up and clear diagnostic help. The integrated PLC can execute a

substantial range of sequencing and logic programs. Coupled with an impressive I/O count

complete with two STO inputs and an SI interface for a fieldbus option or extended I/O, this

feature set ensures Unidrive M400’s flexible integration with any system.

Minimise downtime and system set-up time with advanced keypad options

• Informative, multi-language, 3 line display aids set up and provides diagnostic information

• 4 navigation buttons facilitate intuitive navigation and programming

• Keypad options available:

– CI-Keypad – drive mounted LCD keypad

– Remote IP66 Keypad

– rapid panel mount (1 x 32mm Ø hole)

– No keypad – programming and control can be achieved via AI-485. CI-485 or fieldbuses such as SI-

Profibus

Reduce system costs by directly integrating with applications

• Unidrive M400 incorporates an onboard PLC which can execute Machine Control Studio

(IEC61131-3) programs for logic and sequencing with real-time tasks – removing the need for

additional PLCs

• Fit an SI module to add fieldbus communications or additional I/O

Conform to safety standards, maximise uptime and reduce costs by integrating

directly with safety systems

• Unidrive M400 has integrated dual STO inputs for SIL3 / PLe conformity, eliminating the

need for external components

Energy saving

With energy costs a key factor in many industries, Unidrive M400 is packed with features to

enhance energy efficiency:

• Low power standby mode for applications where drives can sit idle for significant periods

• Automatic 3-speed cooling fan keeps energy usage and acoustic noise to a minimum by

intelligently responding to load and environmental conditions*

• Square law V/F mode is optimised for quadratic loads like pumps and fans to keep motor

losses to a minimum

• Dynamic V to F mode keeps energy usage and motor losses to a minimum in low load

conditions

• Unidrive M400 is highly efficient (above 98 %)

Unidrive M400’s onboard PLC is programmed using Machine Control Studio which provides a

flexible of programs, in line with latest PLC practices

IEC 61131-3 automation programming

The programming environment is fully IEC 61131-3 compliant and

therefore familiar, fast and easy to use for control engineers around

the world.

Optimised throughput, open automation systems and very easy to use

All-round member of the Unidrive M family

Unidrive M400 is exceptional at combining the ease of use of our general purpose range with the

capabilities of our high performance Unidrive M Series. The removable keypad with a real-text

display makes it ideal for users who require extra diagnostic help when setting up parameters.

Add in an impressive I/O count, dual Safe Torque Off (STO) and integrated PLC, all of which

contribute to making Unidrive M400 an extremely capable drive.

The following IEC 61131-3 programming languages are supported:

• Structured Text (ST)

• Function Block Diagram (FBD)

• Structured Function Chart (SFC)

• Ladder Diagram (LD)

• Instruction List (IL)

Also supported:

• Continuous Function Chart (CFC)

Intuitive IntelliSense functionality helps to write consistent and robust

programs, speeding up software development.

Programmers have access to a vibrant open-source community for

function blocks. Machine Control Studio also supports customers’ own

function block libraries, with on-line monitoring of program variables with

user defined watch windows and help for on-line change.

Unidrive HS30 is designed for applications that require cost effective

integration into safety systems and incorporates dual Safe Torque Off

and advanced Rotor Flux Control (RFC-A) of open loop induction motors.

Conform to safety standards, maximize uptime and reduce costs

by integrating directly with safety systems

• HS30 has integrated dual STO inputs for SIL3. PLe conformity, eliminating

the need for external safety components

Improve throughput with advanced open-loop motor control algorithms

• Rotor Flux Control (RFC-A) gives maximum stability and control of induction

motors at all powers

• 180% motor overload suitable for heavy industrial machinery applications

High Performance Vector Control Drives | Outstanding control performance

and superior adaptability

Highlights

✓ Simple, Reliable, Easy

✓ Outstanding control performance

✓ Superior Adaptability

✓ Optimise EMC design, immunity for high interference environment

✓ Compact design, based on thermal simulation & design to reduce product size

✓ Excellent Price/Performance Ratio

Applications

• Pumping, Ventilating & Compressing

• Improved energy efficiency during periods of low demand

• On board PLC & PID functionalities make advanced control easy and efficient

without the need of an external controller

• Skip Frequencies allow users to easily avoid equipment resonant frequencies,

reducing high vibration levels

Conveying

• S-ramp acceleration / deceleration profiling provides smooth speed transitions

minimizing machine jerk

• Overload capacity up to 180% to add stability

• Avoids early wear and tear of the equipment

Processing (Mixers, Kneaders, Crushers, Agitators, Centrifuges, Extruders)

• Ease of integration to external PLC or other management systems through

powerful networking options

• Conformal coating for enhanced environmental protection

• Overload capacity up to 180%

• Highly stable motor contr

0.25 kW – 132 kW (0.33 hp to 200 hp)

100 V | 200 V | 400 V | 575 V | 690 V

Commander C Highlights

• Set just 4 parameters to get your drive started.

• Plug-in options for advanced control.

• Dual Safe Torque Off (STO).

• Up to 180 % overload for high torque applications.

• On board PLC.

• Straight forward installation and commissioning.

• Easy motor pairing and performance control.

• Robust and reliable design.

• Induction and Permanent Magnet (SPM) Motor Control.

User Software Tools (Free To Download)

Connect (PC commissioning & cloning tool):

• Project based commissioning tool

• Clone and share parameter files

• Compare to defaults

• Trouble-shoot systems

• Run scope traces

• Parameter help & tips

Machine Control Studio for on-board PLC programming

• CODESYS based

• Included programming languages: ladder diagram, structure text,

function block diagram,

instruction list, sequential function chart, continuous function chart

• Function block libraries

• Online monitoring of program variables with user defined watch

windows

• Support for online change of program