EM341-5DLC, is a four wire, compact electronic meter used for the street light control (direct connection meter), based on sunrise & sun set timing, with accuracy class 0.5, capable of measuring Active & Reactive Energy . The direct connection meter is used to measure energy consumption in 220 VAC, 50 Hz, and 5-100 Ampere, three-phase four wire power net. It contains an independent measuring element allowing consumed energy to be measured. There is a LED mounted on the front panel of the meter, pulsing at a rate of 1000 pulses per KWh or KVAr for energy registration.