2008

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Solar365 National Electric Code

625-Electric Vehicle Charging System

I. General

625.1 Scope. The provisions of this article cover the elec trical conductors and equipment external to an electric vehicle that connect an electric vehicle to a supply of electricity by conductive or inductive means, and the installation of equipment and devices related to electric vehicle charging.

FPN: For industrial trucks, see NFPA 505-2006, Fire Safety Standard for Powered Industrial Trucks Including Type Designations, Areas of Use, Conversions, Maintenance, and Operation.

502-Class II Locations

I. General

(1) Dusttight flexible connectors

(2) Liquidtight flexible metal conduit with listed fittings

(3) Liquidtight flexible nonmetallic conduit with listed fittings

(4) Interlocked armor Type MC cable having an overall jacket of suitable polymeric material and provided with termination fittings listed for Class II, Division 1 locations.

530-Motion Picture and Television Studios and Similar Locations

I. General

530.1 Scope. The requirements of this article shall apply to television studios and motion picture studios using either film or electronic cameras, except as provided in

520.1, and exchanges, factories, laboratories, stages, or a portion of the building in which film or tape more than
22 mm (7/g in.) in width is exposed, developed, printed,
cut, edited, rewound, repaired, or stored.

626-Electrified Truck Parking Spaces

I. General

626.1 Scope. The provisions of this article cover the electrical conductors and equipment external to the truck or transport refrigerated unit that connect trucks or transport refrigerated units to a supply of electricity, and the installation of equipment and devices related to electrical installations within an electrified truck parking space.

626.2 Definitions.

503-Class DDE Locations

I. General

control drawing^). Simple apparatus, not shown on the control drawing, shall be permitted in a nonincendive field wiring circuit, provided the simple apparatus does not interconnect the nonincendive field wiring circuit to any other circuit.
FPN: Simple apparatus is defined in 504.2.

540-Motion Picture Projection Rooms

I. General

540.1 Scope. The provisions of this article apply to motion picture projection rooms, motion picture projectors, and associated equipment of the professional and nonprofessional types using incandescent, carbon arc, xenon, or other light

source equipment that develops hazardous gases, dust, or radiation.

FPN: For further information, see NFPA 40-2007, Standard for the Storage and Handling of Cellulose Nitrate Film.

630-Electric Welders

I. General

considers both the magnitude and the duration of the load while the welder is in use.

504-Intrinsically Safe Systems

504.1 Scope. This article covers the installation of intrinsically safe (I.S.) apparatus, wiring, and systems for Class I, II, and III locations.

FPN: For further information, see ANSWSA-RP 12.06.01-
2003, Wiring Methods for Hazardous (Classified)

Locations Instrumentation — Part I: Intrinsic Safety.

545-Manufactured Buildings

disconnecting means conductors.

545.1 Scope. This article covers requirements for a manufactured building and building components as herein defined.

545.2 Definitions.

640-Audio Signal Processing, Amplification,and Reproduction Equipment

I. General

640.1 Scope. This article covers equipment and wiring for audio signal generation, recording, processing, amplification and reproduction; distribution of sound; public address; speech input systems; temporary audio system installations; and electronic organs or other electronic musical instruments. This also includes audio systems subject to Article 517, Part VI, and Articles 518,

520, 525, and 530.

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