Why Choose the Carlo Gavazzi CTD9V4005AXXX Current Transformer?
The Carlo Gavazzi CTD9V4005AXXX is a high-performance AC solid-core current transformer designed for accurate current measurement in industrial power monitoring, electrical metering and protection applications. As part of the Carlo Gavazzi CTD-9V current transformer series, it provides reliable conversion of high primary currents into a standard 5 A secondary output for connection to measurement and monitoring equipment.
This current transformer features a vertical bus-bar mounting design with a compact 125 × 35 mm window format, making it suitable for installation in industrial switchboards, distribution panels and electrical control systems. The CTD-9V series is engineered for dependable operation with robust construction and secure mounting options for demanding electrical environments.
With a rated primary current of 400 A and a 5 A secondary output, the CTD9V4005AXXX is ideal for current monitoring applications requiring reliable measurement performance and straightforward integration into industrial power systems.
Key Advantages
- Reliable solid-core AC current transformer for industrial measurement applications.
- 400 A primary current rating suitable for medium-current electrical installations.
- 5 A secondary output compatible with standard measurement and protection devices.
- 125 × 35 mm window size for bus-bar installation applications.
- Accurate current transformation for energy monitoring and electrical control systems.
- Robust construction designed for industrial switchgear and power distribution applications.
Key Features
- Carlo Gavazzi CTD-9V series current transformer.
- 400 A rated primary current.
- 5 A rated secondary current output.
- Vertical mounting orientation for bus-bar installations.
- 36 mm aperture / maximum bus-bar width.
- Operating frequency range of 48–62 Hz.
- Maximum system voltage up to 0.72 kV.
- Designed for industrial current measurement and energy monitoring.
Reliable Current Measurement for Industrial Power Systems
Current transformers such as the Carlo Gavazzi CTD9V4005AXXX enable safe and accurate measurement of high electrical currents by reducing primary current levels to a standard secondary signal. This allows connection to meters, controllers, protection equipment and energy monitoring systems.
The CTD-9V series provides a dependable solution for industrial electrical installations, combining accurate current transformation, secure bus-bar mounting and durable construction for use in modern power distribution and automation environments.
Typical Applications
- Industrial energy monitoring systems.
- Electrical switchboards and distribution panels.
- Power metering and measurement equipment.
- Industrial automation power monitoring.
- Electrical protection and control systems.
- Commercial and infrastructure energy management installations.
