- 730 to 4850 VA
- 3.5 or 10 Output Amps
- Multiple Output Voltage Ranges
- Operation up to 1500 Hz
- Bench or Panel Mount for Uncased Units
STACO's 1010B operates on 120 volts and is rated for constant current of 10 amperes. The 1020B operates on 240 volts and constant current of 3.5 amperes. Coil tapping arrangements allow for 0 to input line voltage or 17% above line voltage. These variable transformers may be operated from 50‑ 1500 hertz with no reduction in output current.
Uncased models have the shaft extending from the base end. This shaft is fully adjustable and can be extended from either end for general utility mounting. Cased styles, which have a "CT" suffix, feature the protective screening over the coil assembly and a terminal box cover with knock‑outs to accept conduit.
Motor driven units are available in single, two, and three ganged assemblies; cased or uncased styles as identified by the prefix "M" in the type number. The synchronous motor is designed for operation on 120 volts, 50/60 hertz single phase lines and draws approximately 0.3 amperes. If a motor driven model is ordered, be sure to prefix the part number with the desired travel time from 0 to maximum of 5, 15, 30, or 60 seconds.