Carlo Gavazzi A82-30500 current transformer, a 500 A AC true RMS current metering device with 0–10 V DC output designed for industrial monitoring and PLC automation systems.
£202.30
The Carlo Gavazzi A82-30500 is a true RMS AC current metering transformer designed for accurate measurement and monitoring of high-current electrical systems in industrial automation, control panels and energy management applications. As part of the reliable Carlo Gavazzi A82 series, it provides a dependable interface between AC current measurement and PLCs, monitoring relays and industrial control equipment.
The A82-30500 converts measured AC current into a standard 0–10 V DC analogue output signal, enabling straightforward connection to PLC analogue voltage inputs and automation systems. The A82-30 series uses true RMS measurement technology with voltage output designed for industrial monitoring applications.
With a rated input current range of 0–500 A AC, the A82-30500 is suitable for monitoring large industrial loads, machinery circuits and electrical distribution systems where accurate voltage-based current feedback is required.
Current transformers such as the Carlo Gavazzi A82-30500 allow electrical current levels to be accurately measured and converted into standard voltage signals. This enables industrial automation systems to monitor equipment operation, identify changing load conditions and improve process reliability.
The A82 series is designed for straightforward integration into PLC-based control systems and industrial monitoring solutions. Its true RMS measurement capability, 0–10 V DC output and compact industrial housing provide a dependable solution for AC current monitoring applications.
| Manufacturer | Carlo Gavazzi |
|---|---|
| Series | A82 Current Transformers |
| Model | A82-30500 |
| Product type | True RMS AC current metering transformer |
| Input current range | 0–500 A AC |
| Maximum continuous current | 600 A AC |
| Maximum overload current | 3000 A AC for 30 s |
| Output signal | 0–10 V DC |
| Power supply | 18–40 V DC |
| Rated insulation voltage input/output | 1000 V AC rms |
| Dielectric strength | 6 kV AC rms |
| Rated impulse withstand voltage | 12 kV (1.2/50 μs) |
| Frequency range | 40 Hz–1 kHz |
| Protection rating | IP40 |
| Operating temperature | -20 °C to +50 °C |
| Dimensions (W × H × D) | 95 × 67.5 × 20 mm |
| Central aperture diameter | 27 mm |
| Mounting type | Wall / direct mounting |
| Connection cable | 2 m, 3 × 0.25 mm² |
| Approvals | CE marking, UL approval |
The A82-30500 is used for measuring and monitoring AC current in industrial automation systems, electrical panels and PLC-based control applications.
The Carlo Gavazzi A82-30500 measures AC current up to 500 A AC.
The A82-30500 provides a standard 0–10 V DC output suitable for PLC analogue voltage inputs and industrial monitoring systems.
Yes, the A82-30500 is designed for direct connection to PLC systems and compatible industrial automation equipment.
The A82-30500 is typically installed in electrical control panels and industrial automation systems for continuous current measurement.
Carlo Gavazzi A82 current transformers are widely used in industrial monitoring and automation systems to provide accurate AC current measurement and reliable control feedback.
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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...