DPC02DM44 Carlo Gavazzi

DPC02DM44, Three-phase voltage control relay, TRMS measurement and frequency, DPC02DM44, DPC02DM44 relay is a three-phase multifunction electrical network monitoring device. They are powered through the monitored network with a wide input range, thanks to the internal switched power supply. Consumption, dissipation and, consequently, heat are very low., DPC02DM44, Suitability: The DPC02DM44 relay is suitable for quality control of three-phase load lines and generators, with or without neutral, with nominal supply voltage of 208 WL at 690 WLA and frequencies of 50 or 60Hz. It can be configured to monitor, together with the voltage, the stability of the network frequency with an accuracy according to adjustment, from ± 0.2Hz to ± 2.2Hz or from ± 1.5Hz to ± 16.5Hz. Device configuration: The relay works when all phases are present, the sequence of these is correct and the phase-phase and frequency voltage levels are within the established limits. The delay to the connection can be adjusted with the front potentiometers. Each of the alarms (undervoltage/overvoltage or frequency) can be adjusted with independent delays.