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CL-139 Autotransformer Reduced Voltage Starter - 60 Hz + Add to wishlist

50048

The ConsuLab CL-139 is an autotransformer reduced voltage starter for 1/3 hp (250 W) that is used to start squirrel cage motors that require limited current and reduced voltage at acceleration. The starter is equipped with thermal protection facilities, a start-stop push-button station and two pilot lamps indicating respectively the supply and the run state of the motor driven. It is housed in a half-size totally enclosed portable modular unit. Connections to the unit are made through 4 mm standard color-coded, five-way binding posts. This permits the utilization of banana-type jumper leads between the power supply and other Consulab components in the circuit. Specifications and/or diagrams are silk-screened on the back of a clear-plastic front panel for ease of identification. The trainer is protected by a either a diode or thermal-magnetic circuit breaker. Requires a 120/208V 60Hz circuit.

 

Educational Advantages

  • Indicates respectively the supply, the run state of the motor driven and adjustable time delay
  • Used to start squirrel cage motors that require limited current and reduced voltage at acceleration
  • Three phase unit

 

Technical Specifications

  • Power: 120/208 VAC, 1/3 hp (250 W), 5 A
  • Number of phase (s): 3
  • Reset button on front panel
  • Pilot lamps (2): rated 125 V input & output
  • Time delay: Adjustable (preset to 1.5 s)
  • Frequency: 60 Hz
 

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Testimonials

These are wonderful trainers! With the ability to remote control them with a laptop, real life situations can be simulated (read: intermittent faults) and it also helps with so many different areas of expertise! San Jacinto College has these trainers and couldn't be more satisfied. Well done, ConsuLab!

J.P. Goins, GM ASEP instructor, San Jacinto College

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Consulab

Consulab manufactures educational training materials adapted to meet the needs of technical and vocational schools in the fields of transportation technology electrical engineering.

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Contact

+1 (800) 567-0791 . 8pm - 5pm EST

4210 Jean-Marchand Street
Quebec City, QC . Canada, G2C 1Y6

Email info@consulab.com

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