Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
CTD10S10005AXXX – 1000 A Primary current
Carlo Gavazzi CTD10S10005AXXX split-core current transformer with 1000 A primary current and 5 A secondary output designed for industrial measurement and energy monitoring systems.
£144.49
Why Choose the Carlo Gavazzi CTD10S10005AXXX Current Transformer?
The Carlo Gavazzi CTD10S10005AXXX is a high-performance split-core AC current transformer designed for accurate current measurement in industrial power monitoring, energy management and automation systems. Part of the reliable Carlo Gavazzi CTD10S series, it provides safe and efficient conversion of high primary currents into a standard secondary current signal for measurement equipment and monitoring systems.
The CTD10S10005AXXX features a 1000 A primary current rating with a 5 A secondary output, making it suitable for integration with electrical meters, protection equipment and industrial monitoring devices. Its split-core construction allows easier installation around existing conductors and busbars without requiring complete circuit disconnection.
Designed for industrial electrical installations, the CTD10S10005AXXX offers a robust solution for large current measurement applications with a 51 mm aperture, Class 1 accuracy and a compact design suitable for demanding power distribution environments.
Key Advantages
- 1000 A primary current measurement capability for high-current applications.
- 5 A secondary output compatible with standard measuring instruments.
- Split-core design simplifies installation and maintenance.
- Class 1 accuracy for dependable industrial measurement.
- Suitable for energy monitoring and electrical protection systems.
- Reliable Carlo Gavazzi construction for industrial environments.
Key Features
- Carlo Gavazzi CTD10S current transformer series.
- 1000 A rated primary current.
- 5 A secondary current output.
- Split-core AC current transformer design.
- 51 mm aperture diameter.
- Suitable for busbar mounting applications.
- Double screw terminal connections.
- Sealable terminal block cover design.
Reliable Current Measurement for Industrial Power Systems
Current transformers such as the Carlo Gavazzi CTD10S10005AXXX provide safe measurement of high electrical currents by reducing primary current levels to a standard secondary signal suitable for monitoring equipment. This allows industrial systems to measure energy consumption, monitor loads and improve electrical system management.
The CTD10S series is designed for demanding industrial applications where reliable installation, accurate measurement and long-term operational stability are required. Its split-core construction provides a practical solution for retrofitting and maintenance environments.
Typical Applications
- Industrial energy monitoring systems.
- Electrical distribution panels.
- Power quality monitoring equipment.
- Motor load measurement systems.
- Industrial automation installations.
- Electrical protection and metering applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Type | Busbar | |
|---|---|---|
| Device Type | Split-core CT | |
| Rated Primary Current (A) | 1000 A | |
| Secondary Current / Output | 5 A | |
| Aperture (mm) | 51 mm | |
| Accuracy Class | Class 1 | |
| Rated Burden (VA) | 12 VA | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | CTD10S | |
| Model | CTD10S10005AXXX | |
| Product type | Split-core AC current transformer | |
| Rated primary current | 1000 A | |
| Rated secondary current | 5 A | |
| Accuracy class | Class 1 | |
| Maximum burden | 12 VA at Class 1 | |
| Hole diameter | 51 mm | |
| Maximum busbar width | 51 mm | |
| Frequency range | 48–62 Hz | |
| Maximum system voltage | 0.72 kV | |
| Insulation level | 3 kV / 1 min at 50 Hz | |
| Protection rating | IP20 with sealable terminal covers | |
| Housing material | ABS, UL 94 V-0 | |
| Operating temperature | -25 °C to +60 °C (depending on current rating) | |
| Mounting type | Busbar mounting | |
| Standards | EN 61869-2 | |
| Approvals | CE, cURus and CSA |
Frequently Asked Questions
What is the Carlo Gavazzi CTD10S10005AXXX used for?
The CTD10S10005AXXX is used for measuring high AC currents in industrial electrical systems, energy monitoring equipment and automation applications.
What is the primary current rating of this current transformer?
The Carlo Gavazzi CTD10S10005AXXX has a rated primary current of 1000 A.
What secondary output does the CTD10S10005AXXX provide?
The current transformer provides a standard 5 A secondary output for connection to compatible measuring and monitoring devices.
What type of current transformer is this?
The CTD10S10005AXXX is a split-core AC current transformer designed for easier installation around existing conductors and busbars.
Where is the CTD10S10005AXXX typically installed?
The unit is typically installed in industrial switchboards, distribution systems and energy monitoring installations.
Trusted by Industrial Measurement Professionals
Carlo Gavazzi CTD series current transformers are widely used in industrial energy monitoring and automation systems to provide accurate, reliable current measurement for modern electrical installations.
