§ 111.05-29 - Dual voltage direct current systems.

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§ 111.05-29 Dual voltage direct current systems.

Each dual voltage direct current system must have a suitably sensitive ground detection system which indicates current in the ground connection, has a range of at least 150 percent of neutral current rating and indicates the polarity of the fault.

[CGD 94-108, 61 FR 28276, June 4, 1996]

Grounded Conductors

                    
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§ 111.05-29 - Dual voltage direct current systems.

§ 111.05-29 Dual voltage direct current systems.