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Power Controllers and Supplies

AC Power Controllers

Integral Systems is an electronic engineering company that produce a power controller called an AC Motor Controller to work with high voltage power supplies.

MC Series

CONSTANT TORQUE, ADJUSTABLE FREQUENCY AC MICRODRIVES

power suppliesAlthough compact in size, the MC Series drives are packed with features and performance usually found in much larger general purpose constant torque AC motor drives. Highly efficient intelligent IGBT power modules (IPMs) allow the MC Series to operate at carrier frequencies up to 14 kHz for truly silent motor operation. An Intel 196 microprocessor provides advanced wave shape generation for optimal motor flux that gives high output torque and low heating for prolonged motor life.

The MC Series is available for input voltage ratings of 240, 400 and 525 VAC (+10% – 15%).


QC1000 SERIES

FULL FEATURED GENERAL PURPOSE CONSTANT TORQUE, AC MOTOR DRIVES

Highly efficient intelligent IGBT power modules (IPM’s) allow the QC1000 to operate at carrier frequencies up to 12 kHz for truly silent motor operation. A superior wave shape gives high output torque and low heating for prolonged motor life.
STANDARD FEATURES INCLUDE

Full protection – Ground Fault, Phase to Phase, Over Voltage, Under Voltage, Over Temperature, and Motor Over Current.

19 button tactile feedback keypad. Choice of scrolling or direct input of values for quick, easy setup.

32 character backlit display. Gives simultaneous indication of status, speed, load, direction, and speed reference type.

Built in speed / frequency, load / amp, kilowatt hour, and elapsed time indicator. Speed indicator can be set to read Hertz, RPM, or Percent of Speed, /S, /M, /H, /#/S, #/M, #/H.

Programmable automatic restart after power outage or trip condition. Speed search function to catch a spinning load.

Three (3) selectable critical frequency avoidance ranges with adjustable skip bandwidth.

Speed Follower Inputs: Speed pot., 4 to 20 mA (or 20 to 4 mA), 0 to 10 VDC (or 10 – 0 VDC).

Keyboard Controls Include: Start/Stop, Speed, Manual/Automatic, Jog, and Forward/Reverse.

Output signals proportional to speed and load.

To find out more information on Integral Systems power controllers, contact us.

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