Why Choose the Carlo Gavazzi CTD2X1501AXXX Current Transformer?
The Carlo Gavazzi CTD2X1501AXXX is a compact and accurate solid-core current transformer (CT) designed for AC current measurement in industrial electrical installations, energy monitoring systems and power distribution equipment. As part of the Carlo Gavazzi CTD-2X series, it provides dependable current transformation for use with compatible energy meters, power analysers and electrical monitoring equipment.
This current transformer converts the current flowing through a primary cable or busbar into a proportional secondary current that can be safely measured by compatible instrumentation. Its solid-core construction provides a robust solution for permanent installations, while the stepped aperture accommodates both cables and common industrial busbar sizes. A double set of connection terminals and integrated DIN rail mounting facility help simplify installation within electrical panels and switchboards.
With a rated primary current of 150 A and a 1 A secondary output, the CTD2X1501AXXX provides a transformation ratio of 150/1 A. It features Class 0.5 accuracy, a 24 mm cable aperture and support for busbars up to approximately 32 mm wide, making it well suited to accurate industrial current measurement and energy monitoring applications.
Key Advantages
- Robust solid-core current transformer designed for industrial AC measurement.
- 150 A rated primary current for electrical distribution and monitoring applications.
- 1 A secondary output for connection to compatible industrial metering equipment.
- Class 0.5 accuracy for precise electrical measurement and energy monitoring.
- 24 mm cable aperture accommodates suitable primary conductors.
- Supports busbars up to approximately 32 mm wide.
- Stepped opening accommodates common 30 × 10 mm and 25 × 20 mm busbars.
- Integrated DIN rail mounting facility simplifies installation in electrical panels.
Key Features
- Carlo Gavazzi CTD-2X series.
- 150 A rated primary current.
- 1 A rated secondary current.
- 150:1 current transformation ratio.
- Class 0.5 measurement accuracy.
- 24 mm hole diameter for cable installations.
- Maximum busbar width of approximately 32 mm.
- Stepped aperture suitable for 30 × 10 mm and 25 × 20 mm busbars.
- 50 / 60 Hz operating frequency.
- Maximum system voltage of 0.72 kV.
- Rated insulation level of 3 kV / 1 min at 50 Hz.
- Security factor ≤5.
- Double set of secondary connection terminals.
- Screw-terminal secondary connections.
- Integrated DIN rail mounting facility.
- Solid-core construction for permanent electrical installations.
Reliable Current Measurement for Electrical Systems
Current transformers such as the Carlo Gavazzi CTD2X1501AXXX allow AC current to be monitored without routing the full primary current directly through the connected measuring instrument. The transformer produces a proportional 1 A secondary current that can be measured by compatible energy meters, power analysers and electrical monitoring equipment.
The CTD-2X series is designed for electrical applications where accurate measurement, robust construction and flexible installation are important. Its 150/1 A transformation ratio, Class 0.5 accuracy, stepped conductor opening and solid-core design make the CTD2X1501AXXX particularly suitable for permanent energy management, power distribution and electrical monitoring installations.
Typical Applications
- Industrial electrical distribution panels.
- Energy monitoring and metering systems.
- Power analysers and electrical measuring equipment.
- Building energy management systems.
- Industrial machinery and automation panels.
- Electrical switchboards and distribution systems.
- Cable and busbar current measurement.
- Commercial and industrial power monitoring installations.
