Why Choose the Carlo Gavazzi DPC01DM69 Three-Phase Monitoring Relay?
The Carlo Gavazzi DPC01DM69 is a compact and reliable three-phase voltage monitoring relay designed to protect electrical equipment by monitoring phase loss, phase sequence, voltage asymmetry, tolerance, overvoltage and undervoltage conditions. As part of the Carlo Gavazzi DPC01 monitoring relay series, it provides dependable voltage supervision for industrial automation, motor protection and electrical control applications.
This monitoring relay continuously evaluates three-phase supply conditions and activates relay outputs when abnormal voltage conditions are detected. The DPC01DM69 is designed for straightforward installation on industrial DIN rails, making it suitable for integration into control panels, machinery and automation systems.
With a 600–690 V AC three-phase monitoring range, 50–60 Hz frequency capability and two relay outputs, the Carlo Gavazzi DPC01DM69 provides flexible protection and monitoring for high-voltage industrial electrical systems.
Key Advantages
Compact three-phase voltage monitoring relay for industrial protection applications.
Phase loss and phase sequence monitoring improves system reliability.
Overvoltage, undervoltage and voltage asymmetry detection.
600–690 V AC monitoring range suitable for high-voltage industrial power systems.
Two relay outputs for control and signalling applications.
DIN-rail mounting for efficient electrical panel installation.
Key Features
Carlo Gavazzi DPC01 monitoring relay series.
Three-phase voltage monitoring.
Phase loss detection.
Phase sequence monitoring.
Overvoltage and undervoltage monitoring.
Voltage asymmetry monitoring.
Two relay outputs.
45 mm DIN-rail housing.
Adjustable alarm delay from 0.1–30 s.
Reliable Voltage Protection for Industrial Systems
Three-phase monitoring relays such as the Carlo Gavazzi DPC01DM69 help protect motors, machinery and electrical equipment by detecting abnormal supply conditions before they affect system performance. Monitoring phase sequence, phase loss and voltage quality helps improve operational reliability and reduce unexpected downtime.
The DPC01DM69 is designed for industrial automation engineers, panel builders and maintenance professionals requiring dependable electrical supervision. Its compact DIN-rail format and relay outputs allow straightforward integration into control and protection circuits.
Typical Applications
Industrial motor protection systems.
Automation control panels.
Three-phase electrical equipment monitoring.
Pumps, fans and compressors.
Machine control systems.
Industrial power distribution applications.
Technical Specifications
Manufacturer
Carlo Gavazzi
Series
DPC01
Model
DPC01DM69
Product type
Three-phase voltage monitoring relay
Monitoring voltage range
600–690 V AC
Frequency
50–60 Hz
Monitoring functions
Phase loss, phase sequence, overvoltage, undervoltage, voltage asymmetry
Output
2 relays
Alarm delay
0.1–30 s
Mounting type
Industrial DIN rail
Housing width
45 mm
Protection rating
IP20
Dimensions (H × W × D)
80 × 45 × 99.5 mm
Operating temperature
-20 to +60 °C
Frequently Asked Questions
What is the Carlo Gavazzi DPC01DM69 used for?
The Carlo Gavazzi DPC01DM69 is a three-phase monitoring relay used to detect phase loss, phase sequence errors, voltage asymmetry, overvoltage and undervoltage conditions.
What voltage range does the DPC01DM69 monitor?
The DPC01DM69 monitors three-phase voltage systems in the 600–690 V AC range.
How many relay outputs does the DPC01DM69 have?
The monitoring relay provides two relay outputs for control and signalling applications.
How is the Carlo Gavazzi DPC01DM69 installed?
The DPC01DM69 is designed for installation on an industrial DIN rail inside electrical control panels.
What faults can the DPC01DM69 detect?
The relay detects phase loss, incorrect phase sequence, overvoltage, undervoltage and voltage asymmetry conditions.
Trusted by Industrial Control Engineers
Carlo Gavazzi monitoring relays provide reliable electrical supervision solutions for industrial automation, motor protection and control panel applications.
Manufacturer
Carlo Gavazzi
Series
DPC01
Model
DPC01DM69
Product type
Three-phase voltage monitoring relay
Monitoring voltage range
600–690 V AC
Frequency
50–60 Hz
Monitoring functions
Phase loss, phase sequence, overvoltage, undervoltage, voltage asymmetry
Output
2 relays
Alarm delay
0.1–30 s
Mounting type
Industrial DIN rail
Housing width
45 mm
Protection rating
IP20
Dimensions (H × W × D)
80 × 45 × 99.5 mm
Operating temperature
-20 to +60 °C
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...