Tec. Electrico

Commander SK
General Purpose AC Drive
0.33 - 200hp (0.25 - 132kW)
115V / 208V - 240V / 380V - 480V / 575V / 690V

Commander SK, the Best-in-Class General Purpose AC Drive
The Commander SK’s robust design and ease of use provides OEMs and end-users added value to their machines and
minimizes the installed cost. These valued advantages are achieved through a simple-to-install, easy-to-use,highperformance drive design with integrated features that allow advanced functions to be performed. The Commander SK
is ideal for a wide range of industrial automation and process control applications.

Communications port
RS485 - Modbus RTU
as standard

Clearly labelled
screwless control
connectors

SmartStick/LogicStick
slot for parameter storage
and PLC
functionality

Easyset-up parameters required
for typical applications
shown on front cover

Display keypad included
as standard,
remote
keypads
available
as option

(9) Predefined or user
configurable input/
output terminals

Snap-in SM option
module slot for
communications
or I/O expansion (not
included in size A)

E171230

2

DIN-rail mountable (up
to 2hp/1.5kW)
Simple push-button
start-upSimple power
connections - easy
access with clear
marking, including
brake chopper

Internal EMC filter with
easy disconnect

QUALITY
MANAGEMENT

ENVIROMENTAL
MANAGEMENT

N1652

Certificate No. EMS 54446

ISO 14001

003

Certificate No. Q 05176

003

ISO 9001

www.controltechniques.com

Simplicity with Functionality
The Commander SK is designed to be a simple,compact,
cost-effective open-loop AC motor speed controller that
delivers dynamic performance. With the key parameters
you need for 90% of applications printed right on the
front of the drive, the Commander SK’s design ensures
straightforward installation and commissioning.
For more demanding applications, the Commander SK
delivers benchmark functionality through a variety of
optionalfeatures including snap-in option modules, PLC
functionality and others. When faced with more complex
applications, this design ensures that you can still rely on
the Commander SK to deliver. Commander SK’s robust
design offers you more than the average general purpose
drive through lower cost solutions and better productivity
in your motor control applications.

Fast and Easy Support
•Commander SK is supported through a global
engineering network of over 50 Control Techniques
Drive Centers in over 30 countries as well as authorized
resellers located in more than 30 additional countries

One Drive for All Open-loop Applications
• Precise open-loop vector control algorithm provides full torque
down to 1Hz for exceptional performance

• Speed or torque control from one drive• Standard V/Hz control for single- and multi-motor operation
• Dynamic V/Hz control for energy savings
Static Auto-Tune
This feature allows fast motor / drive optimization without
having to uncouple the load.

Dual Duty Ratings–Normal and Heavy
One drive provides cost-effective sizing choices for all
applications.

Configurable Analog and Digital I/O
These customize the drive to thespecific application without
the need to re-wire existing controls.

S-Ramp Acceleration and Deceleration Profiling
These features provide smooth speed transitions, minimizing
machine “jerk” and prolonging equipment life.

Built-in Independent PID Control

• Warranty is honored worldwide regardless of where
your drive was purchased

The need for an external PID controller is eliminatedwhile
providing “outer loop” control of a process variable such as
water pressure or web tension.

Ratings

Real-Time Clock Option

Input
Voltage

Normal Duty

Heavy Duty

The SM-I/O Timer option module allows for scheduling and
timing operations.

100-120V,
1Ø

Wide Range of Industry Standard Fieldbus Devices

200-240V,
1Ø

Modbus RTU (Standard), Profibus-DP, INTERBUS,...