The main purpose of the whole family is the phase loss and the phase sequence monitoring as standard. Higher tier ones can also provide neutral loss, overvoltage, undervoltage and asymmetry on both delta and star mains. The top notch device, the DPD, is capable of monitoring, besides all the above listed items, both three phase voltage and frequency mains at the same time and it can be configured by NFC through the specific app.
Series Description
DPA01 Carlo Gavazzi - 3-Phase Monitor Relay - DPA01
  • 3-Ph Delta mains.
  • Up to 690V mains.
  • Phase sequence and Loss.
  • Self powered
  • 1SPDT or 2SPDT relay output/s.
PPA01 Carlo Gavazzi - 3-Phase Monitor Relay - PPA01
  • 3-Ph Delta mains.
  • Phase sequence and Loss.
  • Self powered
  • 1SPDT relay output.
  • Plug-in terminals.
DPA51 Carlo Gavazzi - 3-Phase Monitor Relay - DPA51
  • 3-Ph Delta mains.
  • Phase sequence and Loss.
  • Self powered
  • SPDT relay Output.
DPA71 Carlo Gavazzi - 3-Phase Monitor Relay - DPA71
  • 3-Ph Delta mains.
  • Phase sequence and Loss.
  • Self powered
  • 2 SPDT relay outputs.
DPA53 Carlo Gavazzi - 3-Phase Monitor Relay - DPA53
  • 3-Ph Delta mains.
  • Phase sequence and Loss.
  • Adjustable undervoltage.
  • Self powered
  • SPDT relay output.
DPA55 Carlo Gavazzi - 3-Phase Monitor Relay - DPA55
  • 3-Ph Delta mains.
  • Phase sequence and Loss.
  • Over and under voltage.
  • Voltage window monitoring
  • Self powered
  • SPDT relay output.
DPA02 Carlo Gavazzi - 3-Phase Monitor Relay - DPA02
  • 3-Ph Delta mains.
  • Phase sequence.
  • supply voltage monitoring +/- 15%
  • Self powered
  • SPDT relay output.
PPA02 Carlo Gavazzi - 3-Phase Monitor Relay - PPA02
  • 3-Ph Delta mains.
  • Phase sequence.
  • supply voltage monitoring +/- 15%
  • Self powered
  • SPDT relay output.
  • Plug-in terminals.
DPA03 Carlo Gavazzi - 3-Phase Monitor Relay - DPA03
  • 3-Ph Delta mains.
  • Phase sequence and Loss.
  • Over and under voltage.
  • Adjustable delay
  • Self powered
  • SPDT relay output.
PPA03 Carlo Gavazzi - 3-Phase Monitor Relay - PPA03
  • 3-Ph Delta mains.
  • Phase sequence and Loss.
  • Over and under voltage.
  • Adjustable delay
  • Self powered
  • SPDT relay output.
  • Plug-in terminals.
DPB01 Carlo Gavazzi - 3-Phase Monitor Relay - DPB01
  • 3-Ph Delta or Star mains.
  • Phase sequence and Loss.
  • Over and under voltage.
  • Adjustable delay
  • Self powered
  • SPDT relay output.
PPB01 Carlo Gavazzi - 3-Phase Monitor Relay - PPB01
  • 3-Ph Delta or Star mains.
  • Phase sequence and Loss.
  • Over and under voltage.
  • Adjustable delay
  • Self powered
  • SPDT relay output.
  • Plug-in terminals.
DPB02 Carlo Gavazzi - 3-Phase Monitor Relay - DPB02
  • 3-Ph Delta or Star mains.
  • Phase sequence and Loss.
  • Adjustable Asymmetry and delay
  • Self Powered
  • SPDT relay output
PPB02 Carlo Gavazzi - 3-Phase Monitor Relay - PPB02
  • 3-Ph Delta or Star mains.
  • Phase sequence and Loss.
  • Adjustable Asymmetry and delay
  • Self Powered
  • SPDT relay output
  • Plug-in terminals.
DPB51 Carlo Gavazzi - 3-Phase Monitor Relay - DPB51
  • 3-Ph Delta mains
  • Phase sequence, neutral and phase loss
  • Adjustable over and under voltage
  • Adjustable delay
  • Self Powered
  • SPDT relay output
DPB71 Carlo Gavazzi - 3-Phase Monitor Relay - DPB71
  • 3-Ph Delta or Star mains
  • Phase sequence and Loss.
  • Adjustable over and under voltage
  • Adjustable delay
  • Self Powered
  • SPDT relay output
DPC01 400HZ Carlo Gavazzi - 3-Phase Monitor Relay - DPC01 400HZ
  • 3-Ph Delta or Star mains
  • Up to 690V mains
  • Phase sequence and Loss.
  • Asymmetry or tolerance.
  • 2 setpoint and adjustable delay
  • Self Powered
  • 2 SPDT relay outputs
  • 400Hz versions
PPC01 Carlo Gavazzi - 3-Phase Monitor Relay - PPC01
  • 3-Ph Delta or Star mains
  • Phase sequence and Loss.
  • Asymmetry or tolerance.
  • 2 setpoint and adjustable delay
  • Self Powered
  • 2 SPDT relay outputs
DPC71 Carlo Gavazzi - 3-Phase Monitor Relay - DPC71
  • 3-Ph Delta or Star mains
  • Over and under voltage
  • Phase sequence and Loss.
  • Asymmetry or tolerance.
  • Self Powered
  • 2 SPDT relay outputs
PPC71 Carlo Gavazzi - 3-Phase Monitor Relay - PPC71
  • 3-Ph Delta or Star mains
  • Over and under voltage
  • Phase sequence and Loss.
  • Asymmetry or tolerance.
  • Self Powered
  • 2 SPDT relay outputs
DPC02 Carlo Gavazzi - 3-Phase Monitor Relay - DPC02
  • 3-Ph Delta or Star mains
  • Up to 690V mains
  • Phase sequence and Loss.
  • Over and under voltage
  • Over and under frequency
  • 2 setpoint and delay
  • Self Powered
  • 2 SPDT relay outputs
DPD Carlo Gavazzi - 3-Phase Monitor Relay - DPD
  • 3-Ph Delta or Star mains
  • Voltage and Frequency over/under, Asymmetry, Phase and Neutral loss, Phase sequence.
  • Standard configuration, customizable NFC.
  • Two SPDT relay outputs
  • Up to 400Hz