Why Choose the Carlo Gavazzi CTD12V40005AXXX Bus-Bar Vertical Current Transformer?
The Carlo Gavazzi CTD12V40005AXXX is a high-performance solid-core AC current transformer designed for accurate measurement of very high electrical currents in industrial power distribution, energy monitoring and automation systems. As part of the reliable Carlo Gavazzi CTD-12V series, it provides a robust vertical bus-bar mounting solution for applications requiring precise current transformation and dependable long-term operation.
This current transformer converts high primary current levels into a standard secondary output suitable for connection to electrical meters, monitoring systems and protection equipment. The solid-core construction and vertical mounting design provide secure installation in industrial switchboards, control panels and power management systems.
With a rated primary current of 4000 A and a secondary output of 5 A, the CTD12V40005AXXX is designed for large electrical installations where accurate current monitoring and reliable performance are essential. It features a 54 mm hole diameter and supports bus-bar mounting applications with a maximum bus-bar width of 54 mm.
Key Advantages
- 4000 A / 5 A current transformation ratio for high-current industrial systems.
- Solid-core bus-bar current transformer for accurate and stable current measurement.
- Accuracy class 0.5 for reliable monitoring and metering applications.
- Vertical bus-bar mounting design for efficient electrical installation.
- Suitable for industrial energy monitoring, metering and protection systems.
- Robust construction designed for demanding power distribution environments.
Key Features
- Carlo Gavazzi CTD-12V series solid-core current transformer.
- 4000 A rated primary current.
- 5 A rated secondary current.
- Accuracy class 0.5 for precise current measurement.
- 15 VA rated secondary apparent power.
- 54 mm hole diameter.
- 54 mm maximum bus-bar width.
- Vertical bus-bar mounting configuration.
- Designed for industrial switchgear and electrical monitoring systems.
Reliable Current Measurement for Industrial Power Systems
Current transformers such as the Carlo Gavazzi CTD12V40005AXXX provide a safe and efficient method of monitoring high-current electrical circuits by converting primary current into a standard secondary signal. This enables connection to energy meters, measurement instruments and protection systems without direct connection to high-current conductors.
The CTD-12V series is designed for industrial applications where accurate measurement, secure installation and long-term reliability are required. Its solid-core construction and bus-bar mounting capability make it suitable for modern electrical distribution and automation systems.
Typical Applications
- Industrial power distribution systems.
- Electrical switchboards and control cabinets.
- Energy monitoring and metering installations.
- Power management systems.
- Industrial automation and electrical monitoring equipment.
- Large machinery and production facilities.
