// CODE SNIPPET
(C) Over 1000-Volt Supply
Related Code Sections
(C) Special Occupancies, Over 1000-Volt Supply
Circuits and equipment operated on a supply circuit of over 1000 volts shall comply with Article 490 ...
National Electrical Code 2020 of Minnesota > 5 Special Occupancies > 517 Health Care Facilities > 517.71 Connection to Supply Circuit > (C) Over 1000-Volt Supply
(A) Wiring and Protection, Portable or Mobile Equipment
Portable or mobile equipment over 1000 volts shall be supplied from a system having its neutral conductor grounded through an impedance. Where ...
National Electrical Code 2020 of Minnesota > 2 Wiring and Protection > 250 Grounding and Bonding > 250.188 Grounding of Systems Supplying Portable or Mobile Equipment > (A) Portable or Mobile Equipment
230.200 Wiring and Protection, General
on the supply side of the service point. Informational Note: For clearances of conductors of over 1000 volts, nominal, see ANSI/IEEE C2-2017 ...
National Electrical Code 2020 of Minnesota > 2 Wiring and Protection > 230 Services > 230.200 General
(B) Wiring and Protection, Feeders Over 1000 Volts
conductors over 1000 volts shall be sized in accordance with 215.2(B)(1), (B)(2), or (B)(3 ...
National Electrical Code 2020 of Minnesota > 2 Wiring and Protection > 215 Feeders > 215.2 Minimum Rating and Size > (B) Feeders Over 1000 Volts