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CPTDINAV51HS1AX – Advanced Power Tranducer
Carlo Gavazzi CPTDINAV51HS1AX DIN rail energy transducer for three-phase monitoring with 5 A CT input and RS485 Modbus RTU communication.
Why Choose the Carlo Gavazzi CPTDINAV51HS1AX Energy Transducer?
The Carlo Gavazzi CPTDINAV51HS1AX is a compact and advanced DIN rail energy transducer designed for accurate monitoring of three-phase electrical systems. As part of the Carlo Gavazzi CPTDIN Advanced range, it measures key electrical parameters and communicates them via an integrated RS485 Modbus RTU interface, making it ideal for industrial automation and energy management systems.
Designed for installation within electrical control panels, the CPTDINAV51HS1AX enables reliable monitoring of power consumption and energy generation without requiring a local display. It supports standard 5 A current transformer inputs and is suitable for a wide variety of industrial and commercial low voltage distribution systems.
Supporting 230 to 347 V L-N and 400 to 600 V L-L systems with 50/60 Hz operation, this transducer provides comprehensive electrical measurement together with seamless integration into PLCs, SCADA systems and building management systems using the Modbus RTU protocol.
Key Advantages
- Compact DIN rail energy transducer for industrial monitoring.
- Designed for three-phase electrical systems.
- 5 A current transformer input.
- RS485 Modbus RTU communication.
- Suitable for monitoring both energy consumption and generation.
- Ideal for PLC, SCADA and energy management integration.
Key Features
- Carlo Gavazzi CPTDIN Advanced energy transducer.
- DIN rail mounting.
- Three-phase monitoring for industrial low voltage systems.
- 230 to 347 V L-N and 400 to 600 V L-L voltage range.
- 5(6) A current transformer input.
- RS485 Modbus RTU communication port.
- Measures voltage, current, frequency, power, energy and power factor.
- Designed for industrial automation and energy monitoring.
Reliable Power Monitoring for Industrial Applications
The Carlo Gavazzi CPTDINAV51HS1AX continuously measures electrical parameters and communicates the information digitally via RS485 Modbus RTU. This allows industrial controllers, PLCs and SCADA systems to collect accurate energy data for monitoring, optimisation and predictive maintenance.
Its compact DIN rail design makes installation straightforward in new and existing electrical panels, while comprehensive measurement capabilities make it suitable for industrial automation, commercial buildings and energy management systems.
Typical Applications
- Industrial electrical control panels.
- Three-phase machine monitoring.
- Low voltage distribution systems.
- Building energy management systems.
- PLC and SCADA integration.
- Industrial power quality and energy monitoring.
Technical Specifications
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| Measurement Connection Type | CT connection | |
|---|---|---|
| Current Input Rating (A) | 5 A (CT) | |
| Device Type | Power transducer | |
| Manufacturer | Carlo Gavazzi | |
| Series | CPTDIN Advanced | |
| Model | CPTDINAV51HS1AX | |
| Product type | Energy transducer | |
| Mounting type | DIN rail | |
| Voltage range | 230 to 347 V L-N / 400 to 600 V L-L | |
| Current input | 5 (6) A via current transformers | |
| Frequency | 50 / 60 Hz | |
| Communication | RS485 Modbus RTU | |
| Energy metering | Consumption and generation | |
| Measured variables | V, A, Hz, W, VA, var, PF, kWh, kvarh and operating hours | |
| Auxiliary supply | 90 to 260 V AC/DC | |
| Protection rating | IP20 | |
| Display | None |
Frequently Asked Questions
What is the Carlo Gavazzi CPTDINAV51HS1AX used for?
It measures electrical variables in three-phase systems and communicates the data digitally via RS485 Modbus RTU for industrial monitoring and automation.
What communication protocol does it support?
The CPTDINAV51HS1AX features an integrated RS485 Modbus RTU communication interface.
What current input does this transducer require?
It is designed for use with standard 5 (6) A current transformers.
Does the CPTDINAV51HS1AX include a display?
No. This model is intended for remote monitoring through its digital communication interface.
Can it monitor both imported and generated energy?
Yes. The transducer supports measurement of both energy consumption and generation.
Trusted by Energy Monitoring Professionals Worldwide
Carlo Gavazzi energy transducers are widely specified by automation engineers, panel builders and energy management specialists for dependable electrical monitoring and seamless industrial communications.
