Specifications

Plasma Technics Inc. 1900 William St. Racine, WI 53404-1875 Phone : [phone] fax : [phone]
Web Page http://www.plasmatechnics.com E-Mail: [e-mail] Page 4
1.8kva – 3.6kva / high frequency
SSD110 - Solid State Drive
The SSD110 is a new, second-generation, Pulse Density Modulation (PDM) enhanced, single-phase inverter
providing linear plasma control with a turn-down to 10%. Higher power capacity, enhanced controls, improved
internal fault protection and identical mounting are the product’s cornerstones. With twice the usable power level
of its predecessor, an extended frequency range and onboard controls to simplify installation, the new SSD110 is a
great value. An automatic buss voltage compensation circuit stabilizes the high voltage output. PTI also has
specifically designed transformers to mate with the SSD product series to provide a complete high voltage solution.
Applications:
 Ozone system variable frequency & voltage drive, NOx Conversion and Eximer Lamp supplies.
 Corona Treatment and Static Eliminator systems.
 Military applications requiring 400 hz (cycles per second).
 Spindle-drive supplies requiring frequencies higher than normal PWM inverters can supply.
 Variable-Speed Single-phase AC motor supplies, DC to Single-phase output conversion.
Features:
 Pulse Density Modulation (PDM) for linear plasma control vs. command signal. Precision ozone level control to
minimize bromates.
 Normal frequency range from 5hz to 30khz, adjustable with 10-turn trimmer.
 Selectable maximum frequency and maximum voltage at desired operating frequency.
 Full pulse-by-pulse current limit control for all power output devices for reliable operation.
 Master/Slave configuration jumper for multiple unit synchronizing via single controls.
 Selectable automatic output compensation for input-line voltage variations.
 Easy and complete computer and PLC interfacing; 4/20ma or 0-10v for Freq. & PDM.
 Can accommodate either 0-5v or 0-10v full-scale input signal levels.
 Output ON / OFF control using toggle switch or Push On / Push Off buttons.
 Buffered TTL status signals for ‘Output Active’ and 1x clock for full PLC integration needs.
 An extra unused op amp is available for customers’ custom-circuit tailoring needs.
 Short input power loss ride-through stabilizes performance during line-voltage fluctuations.
Controls:
Total flexibility built in. Choose from: Onboard potentiometers, remote pots, 4/20ma or 0-10v control of PDM and
Frequency. Automatic fault shutdown if control loop is broken. A PLC voltage or current source can replace the
adjustments normally obtained by potentiometers. Solid-state logic provides safety interlock for ON / OFF and restart