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CTD1X705AXXX – CTD-1X Current Transformer 70A
Carlo Gavazzi CTD1X705AXXX CTD-1X current transformer with 70 A primary current and 5 A secondary output for industrial electrical measurement and monitoring applications.
£30.78
Why Choose the Carlo Gavazzi CTD1X705AXXX Current Transformer?
The Carlo Gavazzi CTD1X705AXXX is a compact and reliable AC current transformer designed for accurate current measurement in industrial electrical systems, energy monitoring equipment and automation applications. Part of the Carlo Gavazzi CTD-1X current transformer series, it provides dependable current transformation for cable and bus-bar installations where precise measurement and easy integration are required.
The CTD-1X series combines flexible mounting options with robust construction, allowing installation on DIN rails, panels or bus-bars. Its removable DIN-rail mounting holder, panel fixing clips and secure terminal design simplify installation while supporting reliable operation in demanding industrial environments.
With a 70 A primary current rating, the CTD1X705AXXX is suitable for electrical measurement and monitoring systems requiring current transformation with a secondary output of 5 A. The transformer supports accurate monitoring of electrical loads in commercial and industrial power distribution applications.
Key Advantages
- Compact AC current transformer for cable and bus-bar applications.
- 70 A primary current rating for industrial current measurement.
- Flexible mounting using DIN-rail, bus-bar and panel mounting options.
- Designed for accurate current transformation with Class 0.5 accuracy options.
- Secure terminal connection with sealable terminal covers.
- Suitable for energy monitoring, protection and automation systems.
Key Features
- Carlo Gavazzi CTD-1X current transformer series.
- 70 A rated primary current.
- 5 A rated secondary current.
- 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 for improved safety.
Reliable Current Measurement for Industrial Systems
Current transformers such as the Carlo Gavazzi CTD1X705AXXX provide a safe and efficient method of reducing high primary currents to standard measurement signals for meters, monitoring equipment and protection systems. This enables accurate electrical analysis while maintaining isolation between the monitored circuit and connected instrumentation.
The CTD-1X series is designed for engineers requiring dependable current sensing solutions with straightforward installation. Its versatile mounting design and robust electrical characteristics make it suitable for integration into modern energy management and industrial automation systems.
Typical Applications
- Industrial energy monitoring systems.
- Electrical distribution panels.
- Power measurement and monitoring 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) | 70 A | |
| Secondary Current / Output | 5 A | |
| Accuracy Class | Class 0.5 | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | CTD-1X | |
| Model | CTD1X705AXXX | |
| Product type | AC current transformer | |
| Primary current | 70 A | |
| Secondary current | 5 A | |
| Accuracy class | Class 0.5 / Class 1 / Class 3 options depending on burden | |
| 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) | |
| Protection rating | IP00 / IP20 with sealable terminal covers and wire terminals | |
| 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 | |
| Working temperature | -25 °C to +60 °C |
Frequently Asked Questions
What is the Carlo Gavazzi CTD1X705AXXX used for?
The CTD1X705AXXX is an AC current transformer used to measure electrical current in industrial monitoring, automation and power distribution systems.
What is the primary current rating of this current transformer?
The Carlo Gavazzi CTD1X705AXXX has a rated primary current of 70 A.
What secondary output does the CTD1X705AXXX provide?
The transformer provides a standard 5 A secondary current output.
How can the CTD1X705AXXX be mounted?
The CTD-1X series supports DIN-rail, bus-bar and panel mounting using the supplied mounting accessories.
What type of conductor can be used with this current transformer?
The CTD1X705AXXX is designed for cable and bus-bar applications with cable diameters up to 23 mm.
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.
