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CTD9S8005AXXX – 800 A Primary current, 5A output 35×125 mm
Carlo Gavazzi CTD9S8005AXXX split-core current transformer with 800 A primary current, 5 A output and 36 mm aperture for industrial electrical measurement applications.
£130.05
Why Choose the Carlo Gavazzi CTD9S8005AXXX Current Transformer?
The Carlo Gavazzi CTD9S8005AXXX is a reliable split-core AC current transformer designed for accurate current measurement in industrial electrical systems, energy monitoring equipment and automation applications. As part of the Carlo Gavazzi CTD-9S current transformer series, it provides dependable current transformation for high-current cable and bus-bar installations where flexible installation and precise measurement are required.
The CTD-9S series features a split-core construction that allows installation without disconnecting existing conductors, making it suitable for retrofit projects and new electrical installations. The transformer provides secure terminal connections and flexible mounting options for industrial current monitoring applications.
With a 800 A primary current rating, 5 A secondary output, 36 mm hole diameter and 36 mm maximum bus-bar width, the CTD9S8005AXXX is ideal for industrial power monitoring, electrical distribution and energy measurement applications requiring dependable current sensing.
Key Advantages
- Reliable split-core AC current transformer designed for industrial applications.
- 800 A primary current rating for electrical measurement systems.
- 5 A secondary output compatible with standard current measurement equipment.
- 36 mm aperture size suitable for cable and bus-bar installations.
- Split-core construction simplifies installation without conductor removal.
- Class 1 accuracy for dependable current measurement performance.
Key Features
- Carlo Gavazzi CTD-9S split-core current transformer series.
- 800 A rated primary current.
- 5 A rated secondary current.
- Class 1 accuracy for current measurement applications.
- Split-core construction for simplified installation.
- 36 mm hole diameter.
- 36 mm maximum bus-bar width.
- Double screw terminals for secure connections.
- Sealable terminal block covers.
- Suitable for cable, DIN-rail and bus-bar mounting applications.
Reliable Current Measurement for Industrial Systems
Current transformers such as the Carlo Gavazzi CTD9S8005AXXX provide a safe and accurate method of converting high primary currents into standard secondary measurement signals. This enables electrical meters, monitoring equipment and energy management systems to measure current while maintaining electrical isolation.
The CTD-9S series is designed for industrial installations where reliable measurement, straightforward maintenance and secure mounting are essential. Its split-core construction makes it especially suitable for retrofit applications where existing conductors cannot easily be disconnected.
Typical Applications
- Industrial energy monitoring systems.
- Electrical distribution panels.
- Power measurement and metering equipment.
- Automation and control systems.
- Electrical load monitoring applications.
- Commercial and industrial power installations.
Technical Specifications
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| Mounting Type | Busbar, Cable | |
|---|---|---|
| Device Type | Split-core CT | |
| Rated Primary Current (A) | 800 A | |
| Secondary Current / Output | 5 A | |
| Aperture (mm) | 125 × 35 mm | |
| Accuracy Class | Class 1 | |
| Rated Burden (VA) | 4 VA | |
| Manufacturer | Carlo Gavazzi | |
| Series | CTD-9S | |
| Model | CTD9S8005AXXX | |
| Product type | Split-core AC current transformer | |
| Primary current | 800 A | |
| Secondary current | 5 A | |
| Accuracy class | Class 1 | |
| Rated secondary apparent power | 4 VA | |
| Operating frequency | 48–62 Hz | |
| Maximum system voltage | 0.72 kV | |
| Rated insulation level | 3 kV / 1 min at 50 Hz | |
| Insulation class | E | |
| Extended current rating | 120% | |
| Security factor | FS ≤ 5 | |
| Mounting type | Cable / bus-bar mounting | |
| Hole diameter | 36 mm | |
| Maximum bus-bar width | 36 mm | |
| Standards | EN61869-2 | |
| Working temperature | -25 °C to +60 °C |
Frequently Asked Questions
What is the Carlo Gavazzi CTD9S8005AXXX used for?
The CTD9S8005AXXX is a split-core AC current transformer used for accurate current measurement in industrial monitoring, energy management and electrical distribution applications.
What is the primary current rating of this current transformer?
The Carlo Gavazzi CTD9S8005AXXX has a rated primary current of 800 A.
What secondary output does the CTD9S8005AXXX provide?
The transformer provides a standard 5 A secondary current output.
What is the aperture size of the CTD9S8005AXXX?
The current transformer has a 36 mm hole diameter and supports bus-bars up to 36 mm wide.
What accuracy class does this current transformer provide?
The CTD9S8005AXXX provides Class 1 accuracy for reliable industrial current measurement applications.
Trusted by Industrial Electrical Engineers Worldwide
Carlo Gavazzi CTD-9S current transformers provide accurate current measurement, flexible split-core installation and reliable performance for modern industrial energy monitoring and electrical distribution applications.
