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DPC02DM48 – 380-415V 3-PH VOLT/FREQ. RLY
Carlo Gavazzi DPC02DM48 three-phase voltage monitoring relay with phase monitoring, voltage and frequency protection, two SPDT outputs and DIN rail mounting for industrial applications.
£225.60
Why Choose the Carlo Gavazzi DPC02DM48 Voltage Monitoring Relay?
The Carlo Gavazzi DPC02DM48 is a compact and reliable three-phase voltage and frequency monitoring relay designed to protect electrical systems by continuously monitoring phase conditions, voltage levels and frequency variations. As part of the trusted Carlo Gavazzi DPC02 monitoring relay series, it provides dependable supervision for industrial automation systems, motor protection applications and electrical control panels.
This monitoring relay provides protection against phase loss, phase sequence errors, overvoltage, undervoltage and frequency faults on three-phase networks. With a nominal monitoring range of 380–480 V AC, adjustable alarm delay and two SPDT relay outputs, it offers flexible integration into industrial control and protection systems.
The Carlo Gavazzi DPC02DM48 features a compact 45 mm DIN rail housing designed for straightforward installation inside electrical cabinets. It is ideal for machine builders, electrical engineers and automation professionals requiring reliable three-phase power monitoring and fault detection.
Key Advantages
- Advanced three-phase voltage monitoring relay for industrial applications.
- Phase loss and phase sequence monitoring for improved system protection.
- Overvoltage, undervoltage and frequency monitoring functions.
- Two SPDT relay outputs for flexible alarm and control integration.
- 380–480 V AC monitoring range suitable for industrial power systems.
- Compact DIN rail design saves valuable control panel space.
Key Features
- Carlo Gavazzi DPC02 monitoring relay series.
- Three-phase AC voltage monitoring.
- Phase failure detection.
- Phase sequence monitoring.
- Overvoltage and undervoltage protection.
- Frequency monitoring.
- 380–480 V AC nominal voltage range.
- 50/60 Hz frequency range.
- Adjustable delay on alarm from 0.1 to 30 s.
- DIN rail mounting with screw terminals.
Reliable Three-Phase Protection for Industrial Systems
Three-phase monitoring relays such as the Carlo Gavazzi DPC02DM48 help prevent damage to electrical equipment by detecting abnormal supply conditions before they affect motors, machinery and automation systems. By monitoring voltage, frequency and phase sequence, they provide an effective layer of protection for industrial installations.
The DPC02 series is designed for industrial automation engineers and electrical panel builders requiring accurate monitoring equipment with simple DIN rail installation. Its multiple monitoring functions and relay outputs allow integration into a wide range of control and protection applications.
Typical Applications
- Three-phase motor protection systems.
- Industrial automation control panels.
- Power supply monitoring applications.
- Machine protection and fault detection.
- Electrical distribution systems.
- OEM machinery and industrial equipment.
Technical Specifications
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| Mounting Type | DIN rail | |
|---|---|---|
| Monitoring Function | Frequency | |
| Monitored Supply | Three-phase | |
| Signal / Input Range | 380–480 V AC | |
| Time Delay | Adjustable | |
| Switching Current (A) | 8 A | |
| Voltage | 415 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | DPC02 | |
| Model | DPC02DM48 | |
| Product type | Three-phase voltage monitoring relay | |
| Monitoring functions | Phase loss, phase sequence, overvoltage, undervoltage, frequency | |
| Voltage range | 380–480 V AC | |
| Frequency range | 50–60 Hz | |
| Outputs | 2 SPDT relay outputs | |
| Contact rating | 8 A at 250 V AC | |
| Delay function | Adjustable delay on alarm | |
| Delay range | 0.1–30 s | |
| Mounting type | Industrial DIN rail mounting | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 80 × 45 × 99.5 mm | |
| Operating temperature | -20 to +60 °C |
Frequently Asked Questions
What is the Carlo Gavazzi DPC02DM48 used for?
The Carlo Gavazzi DPC02DM48 is a three-phase monitoring relay used to detect phase loss, incorrect phase sequence, voltage faults and frequency variations in industrial electrical systems.
What voltage range does the DPC02DM48 monitor?
The relay monitors three-phase systems within a 380–480 V AC range.
What faults can this monitoring relay detect?
The DPC02DM48 detects phase loss, phase sequence errors, overvoltage, undervoltage and frequency faults.
What type of outputs does the DPC02DM48 provide?
The relay provides two SPDT relay outputs for alarm and control functions.
Where is the DPC02DM48 installed?
The DPC02DM48 is typically installed inside industrial electrical control panels using its compact DIN rail mounting housing.
Trusted by Industrial Automation Professionals
Carlo Gavazzi monitoring relays are widely used by electrical engineers and automation specialists to provide reliable three-phase supervision, fault detection and protection across industrial applications.
