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A82-30250 – CURRENT TRANSFORMER 250 AAC
Carlo Gavazzi A82-30250 current transformer, a 250 A AC true RMS current metering device with 0–10 V DC output designed for industrial monitoring and PLC automation systems.
£171.96
Why Choose the Carlo Gavazzi A82-30250 Current Transformer?
The Carlo Gavazzi A82-30250 is a true RMS AC current metering transformer designed for accurate measurement and monitoring of electrical current in industrial automation, control panels and energy management systems. 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 A82-30250 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 is designed as a true RMS current metering solution with voltage output according to IEC 60381-2, providing a practical interface for industrial monitoring applications.
With a rated input current range of 0–250 A AC, the A82-30250 is suitable for monitoring industrial loads, machinery circuits and electrical distribution systems where accurate voltage-based current feedback is required.
Key Advantages
- True RMS AC current measurement for accurate industrial monitoring.
- 250 A AC input range suitable for high-current industrial applications.
- 0–10 V DC analogue output for PLC and control system integration.
- Direct connection capability to PLC analogue voltage inputs.
- Compact wall/direct mounting design for electrical installations.
- Reliable Carlo Gavazzi engineering for industrial environments.
Key Features
- Carlo Gavazzi A82 current transformer series.
- 0–250 A AC current input range.
- 0–10 V DC analogue output signal.
- True RMS measurement technology.
- Compatible with PLC analogue inputs and monitoring systems.
- Loop voltage powered operation.
- Green LED indication for power supply status.
- Central conductor aperture design for current measurement.
Reliable Current Monitoring for Industrial Systems
Current transformers such as the Carlo Gavazzi A82-30250 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.
Typical Applications
- Industrial machine current monitoring.
- Electrical control panels and switchboards.
- Motor load monitoring systems.
- PLC-based automation installations.
- Energy monitoring and management systems.
- Industrial equipment diagnostics.
Technical Specifications
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| Secondary Current / Output | 0–10 V | |
|---|---|---|
| Device Type | Solid-core CT | |
| IP Rating | IP40 | |
| Manufacturer | Carlo Gavazzi | |
| Series | A82 Current Transformers | |
| Model | A82-30250 | |
| Product type | True RMS AC current metering transformer | |
| Input current range | 0–250 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 (L × W × H) | 95 × 67.5 × 20 mm | |
| Bore diameter | 27 mm | |
| Mounting type | Wall / direct mounting | |
| Weight | approx. 300 g | |
| Approvals | CE marking, cURus |
Frequently Asked Questions
What is the Carlo Gavazzi A82-30250 used for?
The A82-30250 is used for measuring and monitoring AC current in industrial automation systems, electrical panels and PLC-based control applications.
What current range does the A82-30250 measure?
The Carlo Gavazzi A82-30250 measures AC current up to 250 A AC.
What output signal does this current transformer provide?
The A82-30250 provides a standard 0–10 V DC output suitable for PLC analogue voltage inputs and industrial monitoring systems.
Can the A82-30250 connect directly to a PLC?
Yes, the A82-30250 is designed for direct connection to PLC systems and compatible industrial automation equipment.
Where is this current transformer installed?
The A82-30250 is typically installed in electrical control panels and industrial automation systems for continuous current measurement.
Trusted by Industrial Automation Professionals
Carlo Gavazzi A82 current transformers are widely used in industrial monitoring and automation systems to provide accurate AC current measurement and reliable control feedback.
