3 Terms
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Electricity
A database referring to the existence of a flow of electric charge.
Industry: Utilities
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Electricity
Nominal voltage (battery)
Electrical equipment; Electricity
Voltage of a fully charged cell or battery when delivering rated capacity at a specific discharge rate. The nominal voltage per cell is 2V for Lead Acid, 1.2V for Nickel-Cadmium, 1.2V for Nickel ...
Non-cutoff (lighting)
Electrical equipment; Electricity
Luminaire light distribution is classified as non-cutoff when there is no candlepower limitation in the zone above max candlepower.
Non-halogen ethylene copolymers
Electrical equipment; Electricity
Non-Halogen Ethylene Copolymers combine attributes of polyethylene and polypropylene to produce cable insulating and jacketing compounds with superior fire protection. Unlike other ethylene ...
Non-load break
Electrical equipment; Electricity
Refers to a group of rubber insulating products that cannot be separated under load.
Notching relay
Electrical equipment; Electricity
A relay which switches in response to a specific number of applied impulses.
Nylon
Electrical equipment; Electricity
For Wire and Cable applications, Nylon, a thermoplastic compound, is used exclusively as a jacketing material. Nylon Jackets provide the insulation system a high degree of mechanical and chemical ...
Oil-air (OA)
Electrical equipment; Electricity
Oil-Air, a cooling classification for transformers now classified as ONAN. Oil type, Natural convection flow through cooling equipment and in windings, & Air external cooling medium.
