Carlo Gavazzi CTD10V10005AXXX solid-core current transformer with a 1000 A primary rating, 5 A secondary output, Class 0.5 accuracy and 51 mm conductor opening for industrial energy and current monitoring applications.
£144.48
The Carlo Gavazzi CTD10V10005AXXX is a high-performance solid-core current transformer (CT) designed for accurate AC current measurement in industrial energy monitoring, metering and power management applications. As part of the Carlo Gavazzi CTD10V series, it is specifically designed for high-current conductors and busbars, providing a reliable interface between electrical distribution circuits and compatible energy meters, power analysers and monitoring equipment.
With a rated primary current of 1000 A and a standard 5 A secondary output, the CTD10V10005AXXX provides a 1000/5 A transformation ratio for accurate measurement of high-current AC circuits. Its Class 0.5 accuracy makes it particularly suitable for applications requiring precise power and energy measurement in commercial and industrial electrical installations.
The CTD10V10005AXXX features a solid-core, through-conductor construction with a 51 mm hole diameter and support for busbars up to 51 mm wide. The CTD10V configuration is intended for vertical busbar applications, making it well suited to switchboards, distribution panels, energy monitoring systems and industrial electrical installations.
Current transformers such as the Carlo Gavazzi CTD10V10005AXXX reduce high primary currents to a proportional secondary current that compatible measuring instruments can safely monitor. Its 1000/5 A ratio allows a 1000 A primary circuit to be represented by a standard 5 A secondary signal for energy meters, power analysers, transducers and electrical monitoring equipment.
The solid-core construction is particularly suitable for permanent installations where high measurement accuracy and long-term reliability are required. With Class 0.5 accuracy and a large conductor opening, the CTD10V10005AXXX is well suited to industrial switchboards and distribution systems where accurate monitoring of high-current feeders and busbars is essential.
| Manufacturer | Carlo Gavazzi |
|---|---|
| Series | CTD10V |
| Model | CTD10V10005AXXX |
| Product type | Solid-core current transformer |
| Rated primary current | 1000 A |
| Rated secondary current | 5 A |
| Transformation ratio | 1000/5 A |
| Ratio | 200:1 |
| Accuracy class | Class 0.5 |
| Rated burden at Class 0.5 | 12 VA |
| Rated burden at Class 1 | 20 VA |
| Rated burden at Class 3 | 25 VA |
| Hole diameter | 51 mm |
| Maximum busbar width | 51 mm |
| Busbar orientation | Vertical |
| Core type | Solid core |
| Number of primary inputs | 1 |
| Overcurrent limiting factor | FS 5 |
| Operating frequency | 48–62 Hz |
| Maximum system voltage | 0.72 kV |
| Rated insulation level | 3 kV / 1 min at 50 Hz |
| Mounting type | DIN rail / panel mounting |
| EAN | 8030956044782 |
The CTD10V10005AXXX is a solid-core current transformer used to measure high AC currents for energy meters, power analysers, transducers and industrial electrical monitoring systems.
The CTD10V10005AXXX has a 1000/5 A transformation ratio, with a 1000 A rated primary current and a 5 A rated secondary current.
The CTD10V10005AXXX has an accuracy Class 0.5, making it suitable for precise current, power and energy monitoring applications.
The CTD10V10005AXXX has a 51 mm hole diameter and supports busbars up to 51 mm wide, making it suitable for large conductors in industrial electrical distribution systems.
The CTD10V10005AXXX is typically installed in electrical switchboards, distribution panels and industrial energy monitoring systems, particularly where accurate measurement of high-current conductors or vertical busbars is required.
Carlo Gavazzi CTD current transformers provide electrical engineers, panel builders and energy management specialists with reliable current measurement solutions for integrating high-current electrical circuits into modern power, energy and industrial monitoring 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...