Electrical power output circuitCircuit de sortie d’alimentation électriqueElektrische Hilfsenergieversorgung externer Geräte

voltage specified by the manufacturer for a particular operating condition of an accessory, which is used for reference purposes

highest current provided by a power supply

@number of galvanic isolations

@number of explosion protection parameters for intrinsic safety

@number of cable specifications

set of specific measures applied to equipment to avoid ignition of a surrounding explosive atmosphere

set of unwanted periodic deviations with respect to the average value of the supply voltage, occurring at frequencies which can be based on that of the line supply, related to the rated line voltage

classification of a power supply according to the current mode which can be used to operate a device

classification of a power supply according to the time behaviour of the voltage

lowest voltage provided by a power supply

highest voltage provided by a power supply

@number of electrical terminals

number of wires used to supply power to the device

maximum time that short-circuit may exist without causing any damage to the power source

ability of an electrical output or power supply to withstand short-circuit condition without any damage

reference to block ABC148

reference to block ABC220

reference to block ABC236

reference to block ABC261

reference to block ABC448

value of the frequency used to designate or identify a source of electrical supply which is used reference purposes

lowest frequency provided by a power supply

highest voltage provided by a power supply

classification of an electrical supply according to its usage