Carlo Gavazzi CPTDINAV61LR2AX advanced three-phase power and energy transducer with 57–120 V L-N and 100–208 V L-L measurement, 5 A CT inputs, RS485 Modbus RTU communications and two relay outputs for industrial energy monitoring and automation.
£416.31
The Carlo Gavazzi CPTDINAV61LR2AX is a compact and advanced three-phase energy and power transducer designed for accurate electrical measurement and digital integration in industrial energy monitoring, automation and control systems. As part of the Carlo Gavazzi CPTDIN Advanced series, it combines comprehensive electrical measurement with RS485 Modbus RTU communications and relay outputs for integration with PLCs, supervisory systems, energy management platforms and industrial networks.
The CPTDINAV61LR2AX supports measurement of both energy consumption and generation, making it suitable for bidirectional energy monitoring applications. Its integrated RS485 interface with Modbus RTU protocol allows measured electrical data to be communicated to compatible automation equipment, while two relay outputs provide additional signalling, alarm and control capabilities.
With a measurement range of 57–120 V L-N and 100–208 V L-L, a nominal current input of 5 A and a maximum current input of 6 A, the CPTDINAV61LR2AX is designed for installations using external current transformers. Its 18–60 V AC/DC auxiliary supply, 50/60 Hz operation and compact DIN rail enclosure make it well suited to electrical switchboards, distribution panels and industrial control cabinets.
Power transducers such as the Carlo Gavazzi CPTDINAV61LR2AX measure important electrical variables and make this information available to industrial monitoring and control systems. Parameters including voltage, current, frequency, active power, apparent power, reactive power, power factor and energy can be monitored to provide greater visibility of electrical loads, operating conditions and energy performance.
The CPTDINAV61LR2AX combines comprehensive electrical measurement with RS485 Modbus RTU communications and two relay outputs. This allows measurement data to be incorporated into compatible PLCs, gateways and supervisory platforms while the relay outputs provide local signalling and control functionality. Support for both consumption and generation measurement makes the transducer suitable for installations where energy can flow in either direction.
| Manufacturer | Carlo Gavazzi |
|---|---|
| Series | CPTDIN Advanced |
| Model | CPTDINAV61LR2AX |
| Product type | Advanced power / energy transducer |
| Electrical system | Three-phase |
| Voltage input L-N | 57–120 V AC |
| Voltage input L-L | 100–208 V AC |
| Nominal current input | 5 A |
| Maximum current input | 6 A |
| Current input type | 5 A current transformers |
| Frequency | 50 / 60 Hz |
| Communication interface | RS485 |
| Communication protocol | Modbus RTU |
| Relay outputs | 2 |
| Auxiliary supply | 18–60 V AC/DC |
| Measured variables | V, A, Hz, W, VA, var, PF, kWh, kvarh and operating hours |
| Energy metering | Consumption and generation |
| Protection rating | IP20 |
| Mounting type | DIN rail mounting |
| Dimensions (W × H × D) | approx. 45 × 83.5 × 98.5 mm |
| Weight | approx. 240 g |
| EAN | 8030956033526 |
The CPTDINAV61LR2AX is an advanced three-phase power and energy transducer used to measure electrical parameters and communicate energy data to industrial automation, monitoring and energy management systems.
The CPTDINAV61LR2AX supports voltage measurements of 57–120 V L-N and 100–208 V L-L.
The transducer is designed for 5 A current transformer inputs and supports a maximum current input of 6 A.
The CPTDINAV61LR2AX features an RS485 communication interface using the Modbus RTU protocol, enabling integration with compatible PLCs, gateways and industrial monitoring systems.
The CPTDINAV61LR2AX provides two relay outputs in addition to its RS485 Modbus RTU communication interface, allowing flexible signalling, alarm and control functions.
Carlo Gavazzi CPTDIN Advanced power transducers provide industrial automation engineers, panel builders and energy management specialists with compact and flexible electrical measurement solutions for integrating power, energy, communications and control functions into modern monitoring systems.
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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...