Carlo Gavazzi CTD10H10005AXXX CTD-10H AC solid-core current transformer with 1000 A primary rating and 5 A secondary output for industrial electrical measurement applications.
£144.48
The Carlo Gavazzi CTD10H10005AXXX is a robust and high-capacity AC current transformer designed for accurate current measurement in industrial power distribution, energy monitoring and electrical automation applications. As part of the CTD-10H current transformer series, it provides reliable current conversion with a 1000 A primary current rating and 5 A secondary output for connection to energy meters, power analysers and industrial monitoring equipment.
This horizontal bus-bar mounted current transformer is designed for high-current industrial installations where accurate measurement and dependable insulation performance are required. The CTD-10H series offers solid-core construction, Class 0.5 accuracy and secure bus-bar fixing for demanding electrical systems.
With a 1000 A primary current rating, 5 A secondary current output, 51 mm aperture and support for bus-bars up to 126 mm wide, the CTD10H10005AXXX provides reliable current transformation for industrial energy measurement and electrical monitoring applications.
Current transformers such as the Carlo Gavazzi CTD-10H series provide safe and accurate measurement of high electrical currents by converting primary current values into standard secondary outputs suitable for monitoring devices. This allows industrial systems to measure electrical performance without directly connecting sensitive instruments to high-current circuits.
The CTD10H10005AXXX combines high-current capability, accurate transformation and robust bus-bar mounting, making it suitable for large electrical distribution systems, industrial machinery monitoring and energy management installations.
| Manufacturer | Carlo Gavazzi |
|---|---|
| Series | CTD-10H |
| Model | CTD10H10005AXXX |
| Product type | AC solid-core current transformer |
| Primary current | 1000 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 |
| Security factor | FS ≤ 5 |
| Extended current rating | 120% |
| Aperture diameter | 51 mm |
| Maximum bus-bar width | 126 mm |
| Mounting type | Horizontal bus-bar mounting |
| Housing material | Self-extinguishing ABS UL 94 V-0 |
| Protection rating | IP00 / IP20 with sealable terminal covers |
| Standard | EN61869-2 |
The CTD10H10005AXXX is used to measure AC current in high-current industrial electrical systems and provide a reduced secondary current signal for monitoring equipment.
The unit has a 1000 A primary current rating.
The current transformer provides a standard 5 A secondary current output.
The CTD10H10005AXXX is designed for horizontal bus-bar mounting in industrial electrical installations.
The device provides Class 0.5 accuracy for reliable electrical current measurement.
Carlo Gavazzi CTD-10H current transformers are widely used by engineers and system integrators to provide accurate current measurement, dependable monitoring and reliable integration into industrial electrical systems.
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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...