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CTD1X505AXXX – CTD-1X Current Transformer 50A
Carlo Gavazzi CTD1X505AXXX cable and bus-bar current transformer with 50 A primary current and 5 A secondary output for accurate electrical current measurement.
£30.60
Why Choose the Carlo Gavazzi CTD1X505AXXX Current Transformer?
The Carlo Gavazzi CTD1X505AXXX is a compact and reliable cable and bus-bar AC current transformer designed for accurate current measurement in industrial electrical systems, energy monitoring installations and power distribution applications. As part of the established Carlo Gavazzi CTD-1X series, it provides dependable current transformation with flexible mounting options including DIN-rail, panel and busbar installation.
This current transformer features a 50 A primary current rating with a 5 A secondary output, providing a standard measurement signal suitable for connection to compatible energy meters, monitoring devices and protection systems. The CTD-1X series is designed for compact electrical installations requiring reliable current sensing and straightforward integration.
With Class 0.5 accuracy, a 23.3 mm cable aperture and flexible DIN-rail, panel and busbar mounting capability, the CTD1X505AXXX is ideal for accurate current monitoring in industrial control panels, switchboards and energy management systems.
Key Advantages
- Compact AC current transformer for industrial measurement applications.
- 50 A primary current rating suitable for electrical monitoring systems.
- 5 A secondary output compatible with standard measurement equipment.
- Class 0.5 accuracy for precise current measurement.
- Flexible DIN-rail, panel and busbar mounting options.
- Secure screw terminals with sealable terminal covers.
Key Features
- Carlo Gavazzi CTD-1X current transformer series.
- 50 A rated primary current.
- 5 A rated secondary current.
- Accuracy class 0.5.
- Cable and bus-bar mounting construction.
- 23.3 mm maximum cable aperture.
- Removable DIN-rail mounting holder.
- Removable panel fixing clips.
- Double screw terminals supporting secure connections.
- Designed according to EN61869-2 current transformer standards.
Reliable Current Measurement for Industrial Power Systems
Current transformers such as the Carlo Gavazzi CTD1X505AXXX provide a safe and efficient method of converting measured electrical currents into standard secondary signals for monitoring, metering and control applications. Their accurate measurement performance supports reliable energy management and electrical system analysis.
The CTD-1X series is designed for professional electrical installations requiring dependable current sensing with flexible mounting arrangements. Its compact construction, secure terminals and robust housing make it suitable for a wide range of industrial and commercial applications.
Typical Applications
- Industrial electrical distribution systems.
- Energy monitoring and power management installations.
- Electrical switchboards and control panels.
- Power meters and energy analysers.
- Building energy management systems.
- Industrial automation monitoring equipment.
Technical Specifications
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| Mounting Type | Busbar, DIN rail, Panel / base | |
|---|---|---|
| Device Type | Solid-core CT | |
| Rated Primary Current (A) | 50 A | |
| Secondary Current / Output | 5 A | |
| Aperture (mm) | 23.3 mm | |
| Accuracy Class | Class 0.5 | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | CTD-1X | |
| Model | CTD1X505AXXX | |
| Product type | Cable / bus-bar AC current transformer | |
| Primary current | 50 A | |
| Secondary current | 5 A | |
| Accuracy class | Class 0.5 | |
| Operating frequency | 48–62 Hz | |
| Maximum system voltage | 0.72 kV | |
| Rated insulation level | 3 kV / 1 min at 50 Hz | |
| Cable aperture | 23.3 mm | |
| Mounting type | DIN-rail, panel and busbar mounting | |
| Maximum busbar size | 20 mm × 5 mm | |
| Housing material | Self-extinguishing ABS UL 94 V-0 | |
| Protection rating | IP00; IP20 with sealable terminal covers and wire terminals | |
| Operating temperature | -25 °C to +60 °C | |
| Standard | EN61869-2 |
Frequently Asked Questions
What is the Carlo Gavazzi CTD1X505AXXX used for?
The CTD1X505AXXX is used for measuring AC current in electrical monitoring, energy management and industrial distribution applications.
What primary current does this current transformer measure?
This current transformer is designed for a 50 A primary current.
What is the secondary output of the CTD1X505AXXX?
The transformer provides a standard 5 A secondary output for connection to compatible measurement devices.
What accuracy class does this current transformer provide?
The CTD1X505AXXX provides Class 0.5 accuracy for precise current measurement.
How is this current transformer mounted?
The unit supports DIN-rail, panel and busbar mounting configurations for flexible installation.
Trusted by Industrial Power Engineers Worldwide
Carlo Gavazzi CTD current transformers are trusted by electrical engineers and automation professionals for accurate current measurement, reliable monitoring and efficient energy management in industrial and commercial applications.
