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Requirements for Special Conditions

机译:Requirements for Special Conditions

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摘要

Chapter 7 of the National Electrical Code is about special conditions, such as emergency systems, energy storage systems, on-site power generation and more. How well do you know the installation requirements for these systems? Answers are on page 95. 1. Transfer equipment installed for emergency systems and legally required standby systems is required to be listed. ○True ○ False 2. Transfer switches installed on optional standby power systems are required to be automatic. ○ True ○ False 3. Reconditioning of transfer switches is not permitted for emergency systems or legally required standby systems. ○ True ○ False 4. The authority having jurisdiction shall conduct or witness the commissioning of the completed emergency systems. ○ True ○ False.

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