- Welded aluminum base assembly using 1.5" square, 1/8" wall tubing
- 16-Gauge formed-steel support structure, allowing for attachment to base assembly or associated mounting bench products
- 16-Gauge, formed-steel electrical enclosure
- Powder-coated surfaces throughout
- Powder-coated and silk-screened 1/8" aluminum front panel face, 19" x 18.5"
- Keyed instructor power switch
- Circuit breaker with provision for lock-out/tag-out
- Pilot light and emergency stop switch
- Internal electrical interlock, de-energizing power when opening electrical enclosure
- Color-coded banana-jack receptacles for all transformers and associated components
- Permanent internal grounding (not dependent on student wiring)
- Eight (8) instructor fault switches (rear of device)
- Allows for both single-phase and three-phase activities
- Banana jack connections used throughout
- Low-voltage operation using step-down transformers
- Internally-fused
- Packaging for shipment via motor freight
- Product Dimensions
(W x H x D)
19in. x 19in. x 15in. (480 x 480 x 381 mm)
45 lbs. (23 kg) - Shipping Dimensions
70 lbs. (28 kg)
- 208V/60Hz/3Ph power
- Patch cords
- Panel-mounted voltmeter and phase rotation meter
- Use/Exercise Guide
- #560-000 - Electrical Trades Training Manual (IPT)
- #560-001 - Electrical Trades Handbook (IPT)
- #902 - Electromechanical Workstation
The courseware, useful in both an instructor-led or self-directed format, includes illustrated, hands-on exercises, including:
- Perform single-phase transformer connections
- Analyze transformer single phase voltages
- Identify three-phase connections
- Interconnect multiple transformers in Wye or Delta configurations
- Analyze three-phase voltage readings
- Identify “transformer turns ratio” (TTR)
- Demonstrate how three-phase transformer connections can produce incorrect motor rotation
- Demonstrate how to parallel single-phase and three-phase transformers
- Simulate a burned-out transformer in a three-phase bank