| Description de l'article | Multifunction power analyser with MODBUS rtu / supply voltage 24 V DC, 256 MB memory, USB, front panel mounting 96 x 96 MM / RS485 interface (MODBUS rtu), USB, 256 MB memory, clock and battery. 6 digital outputs, usable as pulse output (KWH / KVARH), switch output, threshold value output, logic output or remote via MODBUS, enable quick and low-cost monitoring of power quality and energy consumption. 4 digital inputs usable as pulse input, logic input or state monitoring. 4TH current transformer input for continuous monitoring of the n-conductor by means of the 4. Current input. Harmonics analysis up to 40. Harmonic, rotary field components, distortion factor THD-u / THD-i. Information about power quality, grid disturbances and possible "network polluters". Sampling rate of 21.3 KHZ, measurement accuracy: Active energy class 0, 5S, current 0, 2%, voltage 0, 2%. Energy meter with 7 tariffs |