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CTD1X755AXXX – CTD-1X Current Transformer 75A
Carlo Gavazzi CTD1X755AXXX CTD-1X current transformer with 75 A primary current, 5 A secondary output and Class 0.5 accuracy for industrial electrical measurement and monitoring applications.
£30.82
Why Choose the Carlo Gavazzi CTD1X755AXXX Current Transformer?
The Carlo Gavazzi CTD1X755AXXX is a compact and accurate AC current transformer designed for reliable current measurement in industrial electrical systems, energy monitoring equipment and automation applications. As part of the Carlo Gavazzi CTD-1X current transformer series, it provides dependable current transformation for cable and bus-bar installations requiring precise measurement and simple integration.
The CTD-1X series features a versatile construction with removable DIN-rail mounting, panel fixing clips and secure screw terminals, making installation straightforward in electrical distribution panels and control systems. The series is designed for primary currents from 50 A to 300 A and supports flexible mounting arrangements for industrial applications.
With a 75 A primary current rating, 5 A secondary output and Class 0.5 accuracy, the CTD1X755AXXX is suited for accurate energy monitoring, measurement and protection applications where dependable current transformation is required.
Key Advantages
- Compact AC current transformer for cable and bus-bar applications.
- 75 A primary current rating for industrial current measurement.
- 5 A secondary current output compatible with standard measurement devices.
- Class 0.5 accuracy for reliable current monitoring.
- Flexible DIN-rail, bus-bar and panel mounting options.
- Secure terminals with sealable terminal block covers for improved safety.
Key Features
- Carlo Gavazzi CTD-1X current transformer series.
- 75 A rated primary current.
- 5 A rated secondary current.
- Class 0.5 accuracy.
- Cable and bus-bar type current transformer design.
- Maximum cable diameter up to 23 mm.
- Removable DIN-rail mounting holder.
- Removable panel fixing clips.
- Double screw terminals supporting multiple wire connections.
- Sealable terminal block covers.
Reliable Current Measurement for Industrial Systems
Current transformers such as the Carlo Gavazzi CTD1X755AXXX allow high primary currents to be safely reduced to standard secondary measurement signals. This enables accurate monitoring using electrical meters, energy management systems and protection equipment while maintaining electrical isolation between the measured circuit and connected devices.
The CTD-1X series provides engineers with a dependable solution for industrial power monitoring and automation systems. Its compact design, flexible mounting options and robust electrical specifications make it suitable for integration into modern control panels and distribution equipment.
Typical Applications
- Industrial energy monitoring systems.
- Electrical distribution panels.
- Power measurement and metering equipment.
- Automation and control systems.
- Motor load monitoring applications.
- Commercial and industrial electrical installations.
Technical Specifications
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| Mounting Type | Busbar, DIN rail, Panel / base | |
|---|---|---|
| Device Type | Solid-core CT | |
| Rated Primary Current (A) | 75 A | |
| Secondary Current / Output | 5 A | |
| Accuracy Class | Class 0.5 | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | CTD-1X | |
| Model | CTD1X755AXXX | |
| Product type | AC current transformer | |
| Primary current | 75 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 | |
| Insulation class | E (maximum 75 °C) | |
| Extended current rating | 120% | |
| Security factor | FS ≤ 5 | |
| Mounting type | DIN-rail, bus-bar and panel mounting | |
| Housing material | Self-extinguishing ABS UL 94 V-0 | |
| Standards | EN61869-2 | |
| Cable diameter | Maximum 23 mm | |
| Bus-bar size | Maximum 20 × 5 mm | |
| Protection rating | IP00 / IP20 with sealable terminal covers and wire terminals | |
| Working temperature | -25 °C to +60 °C | |
| Approvals | CE, cURus and CSA |
Frequently Asked Questions
What is the Carlo Gavazzi CTD1X755AXXX used for?
The CTD1X755AXXX is an AC current transformer used for accurate electrical current measurement in industrial monitoring, automation and power distribution applications.
What is the primary current rating of this current transformer?
The Carlo Gavazzi CTD1X755AXXX has a rated primary current of 75 A.
What secondary output does the CTD1X755AXXX provide?
The transformer provides a standard 5 A secondary current output.
What accuracy class does the CTD1X755AXXX have?
The CTD1X755AXXX provides Class 0.5 accuracy for reliable current measurement applications.
How can the CTD1X755AXXX be installed?
The CTD-1X series supports DIN-rail, bus-bar and panel mounting for flexible installation in electrical systems.
Trusted by Industrial Electrical Engineers Worldwide
Carlo Gavazzi CTD-1X current transformers provide accurate current measurement, flexible installation and reliable performance for modern industrial energy monitoring and automation applications.
