Electricity

Electricity

A database referring to the existence of a flow of electric charge.

Industry: Utilities

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Electricity

Restricted approach boundary

Electrical equipment; Electricity

An approach limit at a distance form an exposed live part within which there is an increased risk of shock, due to electrical arc over combined with inadvertent movement, for personnel working in ...

Reversible output current

Electrical equipment; Electricity

An output current which reverses polarity in response to a change of sign or direction of the measurand.

RHH

Electrical equipment; Electricity

A rubber or XLPE insulated conductor designed to be used at operating temperatures up to 90 degrees Celsius in dry locations.

RHH-2

Electrical equipment; Electricity

A rubber or XLPE insulated, moisture resistant conductor designed to be used at operating temperatures up to 90 degrees Celsius in dry and wet locations.

Ridge pin

Electrical equipment; Electricity

A device that allows the mounting of a pin type insulator to a pole. The ridge pin is bolted to the top of the pole and the insulator is screwed onto the threads at its top.