| ETCP Certifiable News: Spring 2024 |
3-Phase AC Power Training Course (online)
Explains the basics of alternating current (AC) power. A brief review of electrical theory basics and an overview of how AC is created and transmitted. Offered online only, administered live on a web conference platform. ETCP-recognized course providing 3 renewal credits.
Topics include:
- Electromagnetic fields
- Induction & power generation
- Effect of AC on loads
- AC vs. DC
- Frequency
- System configurations
- Single-phase vs. three-phase
Schedule: Wednesdays 10:30 a.m. – 1:30 p.m. Eastern
Questions: Learning@motionlabs.com or 914-788-8877 x425
Phase Sequence Training Course (online)
Explains what 3-phase AC power phase sequence is and the impact it has on electric chain hoist control systems. Students learn why phase swaps within the system could result in incorrect operation and possibly hazardous conditions.
System examples include every scenario of an electric chain hoist control system with phase reverse and phase OK indication operating in the field, for both input power phase sequence possibilities, for both in-phase and out-phase controller setups, for both hoist phase wiring possibilities, and for both engaged and disengaged conditions of the phase reverse feature.
Offered online only, administered live on a web conference platform. ETCP-recognized course providing 2 renewal credits.
Topics include:
- Phase reverse feature
- Phase OK feature
- Phase swapping
- Best practices per ANSI E1.6-4
Schedule: Thursdays 10:30 a.m. – 12:30 p.m. Eastern
Questions: Learning@motionlabs.com or 914-788-8877 x425
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