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DPC71DM23 – 3-PHASE MONITORING RELAY
Carlo Gavazzi DPC71DM23 three-phase monitoring relay for 208–240 V AC systems with phase protection, voltage monitoring and two SPDT relay outputs for industrial automation.
£151.92
Why Choose the Carlo Gavazzi DPC71DM23 Three-Phase Monitoring Relay?
The Carlo Gavazzi DPC71DM23 is a versatile three-phase voltage monitoring relay designed to protect industrial equipment by continuously monitoring electrical supply conditions. Part of the reliable Carlo Gavazzi DPC71 monitoring relay series, it provides protection against phase loss, incorrect phase sequence, voltage asymmetry, overvoltage and undervoltage conditions in industrial automation systems.
This monitoring relay helps improve system reliability by detecting abnormal three-phase supply conditions before they can damage motors, machinery and electrical equipment. The DPC71DM23 provides adjustable alarm delay functionality and relay outputs for integration into control circuits, allowing engineers to create dependable protection solutions.
With a 208–240 V AC three-phase monitoring range, 2 SPDT relay outputs and a compact 35.5 mm DIN rail housing, the DPC71DM23 is ideal for industrial control panels, motor protection systems and automation applications requiring dependable voltage monitoring.
Key Advantages
- Compact three-phase monitoring relay for industrial protection applications.
- Phase loss and phase sequence monitoring helps protect electrical equipment.
- Overvoltage, undervoltage and voltage asymmetry protection.
- Two SPDT relay outputs for flexible control integration.
- 0.1–30 s alarm delay adjustment for application flexibility.
- DIN rail mounting simplifies installation inside electrical cabinets.
Key Features
- Carlo Gavazzi DPC71 monitoring relay series.
- Three-phase voltage monitoring.
- 208–240 V AC nominal monitoring range.
- Phase sequence monitoring.
- Phase loss detection.
- Voltage asymmetry monitoring.
- Overvoltage and undervoltage protection.
- 2 × SPDT relay outputs.
- 35.5 mm DIN rail mounting housing.
Reliable Electrical Protection for Industrial Systems
Three-phase monitoring relays such as the Carlo Gavazzi DPC71DM23 help prevent costly equipment failures by detecting unstable or incorrect power supply conditions. By monitoring voltage quality and phase sequence, the relay helps protect motors, drives and industrial machinery from electrical faults.
The DPC71 series is designed for automation engineers and panel builders requiring dependable electrical monitoring in compact DIN rail formats. Its multiple monitoring functions and relay outputs allow straightforward integration into industrial control and protection systems.
Typical Applications
- Motor protection and control systems.
- Industrial automation panels.
- Pumps and compressor systems.
- HVAC and building services equipment.
- Production machinery.
- Electrical distribution monitoring systems.
Technical Specifications
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| Mounting Type | DIN rail | |
|---|---|---|
| Monitoring Function | Three-phase supply | |
| Monitored Supply | Three-phase | |
| Time Delay | Adjustable | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | DPC71 | |
| Model | DPC71DM23 | |
| Product type | Three-phase voltage monitoring relay | |
| Monitoring functions | Phase sequence, phase loss, overvoltage, undervoltage, voltage asymmetry | |
| Three-phase voltage range | 208–240 V AC | |
| Frequency range | 50–60 Hz | |
| Output type | 2 × SPDT relay outputs | |
| Relay contact rating | 5 A at 250 V AC | |
| Alarm delay | 0.1–30 s | |
| Mounting type | Mini DIN rail mounting | |
| Housing width | 35.5 mm | |
| Protection rating | IP20 | |
| Operating temperature | -20 to +60 °C |
Frequently Asked Questions
What is the Carlo Gavazzi DPC71DM23 used for?
The DPC71DM23 is a three-phase monitoring relay used to detect electrical supply faults including phase loss, phase sequence errors, voltage asymmetry, overvoltage and undervoltage conditions.
What voltage range does the DPC71DM23 monitor?
The relay monitors three-phase 208–240 V AC systems.
What faults can this monitoring relay detect?
The DPC71DM23 detects phase loss, phase sequence, voltage asymmetry, overvoltage and undervoltage conditions.
What type of outputs are included?
The relay includes two SPDT relay outputs for integration into industrial control circuits.
How is the DPC71DM23 installed?
The relay is designed for DIN rail mounting inside industrial control panels and electrical cabinets.
Trusted by Automation Engineers Worldwide
Carlo Gavazzi DPC71 monitoring relays are widely used by automation engineers and system integrators to provide dependable electrical protection, fault detection and reliable operation of industrial equipment.
