NHP and Carlo Gavazzi have announced a new range of monitoring and control relays..
The single function range of monitoring relays offers a choice of overcurrent - DIA series; overvoltage - DUB series; or sequence and phase loss monitoring - DPA series.
Each type of relay comes in either DIN or plug-in housing, providing the user with ultra flexibility in mounting and installation.
All monitoring relays in the single function range offer a latching function and LED indication for alarm and relay status, as well as power supply ON.
The extended function range gives added functionality suited to critical applications requiring closer attention.
All monitoring relays in this range include true rms monitoring, over or undercurrent - DIB series and over and undervoltage - DUB series monitoring with each level set independently.
The DPB series - phase monitoring relays come complete with phase sequence, phase loss and asymmetry monitoring and as an extended function also come with built-in, latch, inhibit and time delay.