Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
CPTDINAV51LA3AX – Advanced Power Transducer
Carlo Gavazzi CPTDINAV51LA3AX three phase DIN rail energy transducer with 230-347 V L-N, 400-600 V L-L measurement range, 5(6) A CT input and three 20 mA DC analogue outputs.
Why Choose the Carlo Gavazzi CPTDINAV51LA3AX Energy Transducer?
The Carlo Gavazzi CPTDINAV51LA3AX is a compact and advanced DIN rail mounted energy transducer designed for accurate monitoring of key electrical variables in industrial power distribution, machinery and automation systems. As part of the Carlo Gavazzi CPTDIN Advanced series, it provides reliable measurement and analogue signal output for integration with PLCs, controllers, monitoring systems and building management platforms.
This transducer is designed to measure important electrical parameters including voltage, current, frequency, active power, apparent power, reactive power, power factor and energy values. Its three analogue outputs allow measured values to be transmitted as standard current signals, making it suitable for continuous monitoring and control applications where dependable electrical data is required.
With support for 230-347 V L-N, 400-600 V L-L systems and 5(6) A current transformer inputs, the CPTDINAV51LA3AX is well suited to three-phase energy monitoring applications. Its 18-60 V AC/DC auxiliary supply and compact DIN rail format make it easy to install inside electrical control panels and distribution boards.
Key Advantages
- Advanced DIN rail energy transducer for industrial monitoring applications.
- Designed for three-phase electrical measurement.
- Measures voltage, current, frequency, power, power factor and energy values.
- 5(6) A current transformer input for use with standard CT systems.
- Three analogue 20 mA DC outputs for integration with control systems.
- Compact panel mounting design suitable for control cabinets and distribution boards.
Key Features
- Carlo Gavazzi CPTDIN Advanced series.
- Three-phase energy transducer.
- 230-347 V L-N / 400-600 V L-L measurement range.
- 5(6) A current transformer input.
- Three analogue current outputs.
- Supports 50 / 60 Hz systems.
- Measures consumption and generation energy values.
- DIN rail mounting for fast panel installation.
Accurate Energy Monitoring for Control Panels
Energy transducers such as the Carlo Gavazzi CPTDINAV51LA3AX convert measured electrical values into analogue output signals that can be used by PLCs, data loggers, remote I/O systems and automation controllers. This allows operators and engineers to monitor power consumption, electrical load and system performance from a central control platform.
The CPTDIN Advanced series is particularly useful in applications where compact installation, clear electrical measurement and reliable analogue output are required. Its DIN rail housing allows simple integration into new or existing electrical panels without requiring excessive cabinet space.
Typical Applications
- Industrial energy monitoring systems.
- Electrical control panels and distribution boards.
- Machine power monitoring and process automation.
- Building management systems and facility monitoring.
- Power consumption and generation measurement.
- PLC based monitoring and control applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Measurement Connection Type | CT connection | |
|---|---|---|
| Current Input Rating (A) | 5 A (CT) | |
| Device Type | Power transducer | |
| Manufacturer | Carlo Gavazzi | |
| Series | CPTDIN Advanced | |
| Model | CPTDINAV51LA3AX | |
| Product type | Energy transducer / power transducer | |
| Measurement system | Three-phase | |
| Voltage range | 230-347 V L-N / 400-600 V L-L | |
| Current input | 5(6) A via current transformers | |
| Auxiliary supply | 18-60 V AC/DC | |
| Frequency | 50 / 60 Hz | |
| Outputs | 3 analogue outputs | |
| Output signal | 20 mA DC analogue output | |
| Measured variables | V, A, Hz, W, VA, var, PF, kWh, kvarh and hours | |
| Mounting type | DIN rail mounting | |
| Approximate dimensions | 83.5 × 45 × 98.5 mm | |
| Application | Industrial energy monitoring and electrical measurement |
Frequently Asked Questions
What is the Carlo Gavazzi CPTDINAV51LA3AX used for?
The CPTDINAV51LA3AX is used to measure electrical variables in three-phase systems and convert selected values into analogue output signals for monitoring and control systems.
What voltage range does this transducer support?
It supports measurement ranges of 230-347 V L-N and 400-600 V L-L.
What current input does the CPTDINAV51LA3AX use?
The unit is designed for 5(6) A current transformer inputs, making it suitable for use with standard CT based measurement systems.
How many analogue outputs are included?
The CPTDINAV51LA3AX includes three analogue 20 mA DC outputs for transmitting measured values to external control or monitoring equipment.
Where is this transducer typically installed?
It is typically installed on DIN rail inside electrical control panels, distribution boards and industrial automation cabinets.
Trusted by Energy Monitoring Engineers Worldwide
Carlo Gavazzi CPTDIN energy transducers are widely used by electrical engineers, panel builders and automation specialists who require accurate measurement, dependable signal output and compact DIN rail installation.
