Controller, Transformer; 2CH; RS-232, IEE-488 or RS-422; 120/240/277VAC; 9600Baud
This is a microprocessor based controller with an easy interface to a Staco motor driven variable transformer.
**Features:**
* Controls Variable Voltage Transformer Regulation to within ±0.5 Volts
* Multi-Channeled Unit Enables Control of One, Two or Three Individual Variable Transformers or Each Phase of a Three-Phase Unit
* LCD Display of Feedback Signals and Set Points
* Available with Standard Bi-Directional RS-232, RS-422, IEEE-488 Communication Ports for Set Point and Control Functions
* User Programmable to Accept Peak-to-Peak, RMS or Average AC Feedback Signals
* Control of the Unit Can Be Local, at a Remote Location or Both
* Precise Control of Voltage Ramping Through the Use of State-of-the-Art PWM Technology
* Field Upgradeable — Options Can Be Installed in the Field as Your Needs Change
* Battery Back-Up RAM Retains Data if Power Is Lost
* Automatic Shut-Down or Alarm with Phase Loss Detection