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DPD02DM44 – 3-PH MONIT. RELAY NFC, 400VAC DEFAULT
Carlo Gavazzi DPD02DM44 three-phase voltage and frequency monitoring relay with NFC configuration, phase protection and two SPDT relay outputs for industrial automation systems.
£188.83
Why Choose the Carlo Gavazzi DPD02DM44 Three-Phase Monitoring Relay?
The Carlo Gavazzi DPD02DM44 is an advanced three-phase voltage and frequency monitoring relay designed to protect industrial equipment by continuously monitoring mains supply quality. Part of the flexible Carlo Gavazzi DPD monitoring relay series, it provides configurable protection against phase loss, phase sequence errors, neutral loss, voltage faults, frequency faults and voltage asymmetry in industrial automation systems.
This multifunction monitoring relay improves system reliability by detecting abnormal electrical conditions before they can damage motors, machinery and connected equipment. The DPD02DM44 can be configured through NFC communication, allowing engineers to adjust monitoring parameters, alarm thresholds and delay settings without using traditional switches or potentiometers.
With a 208–480 V AC three-phase monitoring range, two SPDT relay outputs, NFC configuration and a compact 22.5 mm DIN rail housing, the DPD02DM44 is ideal for industrial control panels, motor protection systems and automation applications requiring reliable electrical monitoring.
Key Advantages
- Advanced three-phase monitoring relay for industrial protection applications.
- Phase loss, phase sequence and neutral loss monitoring helps protect electrical systems.
- Overvoltage, undervoltage, overfrequency, underfrequency and asymmetry protection.
- NFC configuration enables simple programming and status monitoring.
- Two SPDT relay outputs provide flexible control integration.
- Compact DIN rail design simplifies installation inside electrical cabinets.
Key Features
- Carlo Gavazzi DPD multifunction monitoring relay series.
- Three-phase voltage and frequency monitoring.
- 208–480 V AC nominal monitoring range.
- 3-phase and 3-phase + neutral system compatibility.
- Phase sequence monitoring.
- Phase and neutral loss detection.
- Voltage asymmetry monitoring.
- Adjustable alarm thresholds and delays.
- 2 × SPDT relay outputs.
- NFC communication interface.
Reliable Electrical Monitoring for Industrial Systems
Three-phase monitoring relays such as the Carlo Gavazzi DPD02DM44 help prevent equipment damage by identifying unstable mains conditions before they affect motors, drives and industrial machinery. Monitoring voltage, frequency and phase conditions allows automated protection responses within control systems.
The DPD series is designed for automation engineers and panel builders requiring flexible electrical monitoring in a compact DIN rail format. NFC configuration, diagnostic LEDs and configurable alarm functions allow straightforward commissioning and maintenance of industrial installations.
Typical Applications
- Motor protection and control systems.
- Industrial automation panels.
- Production machinery.
- Pumps and compressor systems.
- HVAC and building service equipment.
- Electrical distribution monitoring systems.
Technical Specifications
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| Mounting Type | DIN rail | |
|---|---|---|
| Monitored Supply | Three-phase | |
| Time Delay | Fixed | |
| Monitoring Function | Frequency | |
| Voltage | 400 V | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | DPD | |
| Model | DPD02DM44 | |
| Product type | Three-phase voltage and frequency monitoring relay | |
| Monitoring functions | Phase loss, phase sequence, neutral loss, overvoltage, undervoltage, voltage asymmetry, frequency monitoring | |
| Voltage monitoring range | 208–480 V AC | |
| Line voltage measurement range | 177–552 V AC line-to-line / 102–318 V AC line-to-neutral | |
| Frequency range | 45–440 Hz | |
| Output type | 2 × SPDT electromechanical relays | |
| Relay contact rating | 8 A at 250 V AC | |
| Alarm delay | 0–60 s configurable | |
| Communication | NFC configuration | |
| Mounting type | DIN rail mounting | |
| Housing width | 22.5 mm | |
| Protection rating | IP20 | |
| Operating temperature | -20 to +60 °C | |
| Dimensions (H × W × D) | 84 × 22.5 × 99.5 mm |
Frequently Asked Questions
What is the Carlo Gavazzi DPD02DM44 used for?
The DPD02DM44 is a three-phase monitoring relay used to detect electrical supply faults including phase loss, phase sequence errors, voltage faults, frequency faults and asymmetry conditions.
What voltage range does the DPD02DM44 monitor?
The relay monitors three-phase systems from 208–480 V AC with configurable measurement thresholds.
What faults can this monitoring relay detect?
The DPD02DM44 detects phase loss, phase sequence, neutral loss, overvoltage, undervoltage, overfrequency, underfrequency and voltage asymmetry.
How is the DPD02DM44 configured?
The relay can be configured using NFC communication through compatible Carlo Gavazzi configuration tools.
How is the DPD02DM44 installed?
The relay is designed for DIN rail mounting inside industrial control panels and electrical cabinets.
Trusted by Automation Engineers Worldwide
Carlo Gavazzi DPD monitoring relays are widely used by automation engineers and system integrators to provide dependable electrical protection, configurable monitoring and reliable operation of industrial equipment.
