2020 NEC® Changes: Backup Power, Energy Storage, and Limited-Energy
This course covers the changes in Articles 700, 702, 706, 725, 770 and Chapter 8 of the National Electrical Code®. Article 700 contains the requirements for emergency systems. Article 701 covers optional standby systems. Article 706 covers energy storage systems. Article 725 covers Class 1, 2, and 3 remote-control, signaling, and power-limited circuits. Chapter 8 covers communications systems. Notable changes include clarification of the requirements for transfer equipment, reduced requirements for unit equipment used for emergency lighting, several new requirements for energy storage systems, and the consolidation of several rules in Chapter 8.
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Learning Objectives
- Recall the rules for sizing and emergency generator.
- Identify the type of transfer switches that are not allowed for emergency systems.
- Recall the fire rating for a listed fire resistive cable system used in an emergency system.
- List the requirements of a DC micro grid if it’s used as a power source.
- List the new requirements for transfer equipment. Identify how and whom is to install and maintain energy storage systems.
- Define cable bundle in Article 725.
- Recall the requirements for determining the ampacity of class two and class three cables and
- Recognize the global changes that were made in chapter eight for communication circuits.
Specs
Course Level | Intermediate |
Languages | English |
Compatibility | Audio, Video, MobileReady |
Course Applies To
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