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CTD8S8005AXXX – 800 A Primary current, 5A output 30×80 mm
Carlo Gavazzi CTD8S8005AXXX CTD-8S split-core current transformer with 800 A primary current and 5 A secondary output for industrial electrical measurement applications.
£134.90
Why Choose the Carlo Gavazzi CTD8S8005AXXX Current Transformer?
The Carlo Gavazzi CTD8S8005AXXX is a high-performance AC split-core current transformer designed for accurate current measurement in industrial electrical systems, energy monitoring installations and power distribution applications. As part of the reliable Carlo Gavazzi CTD-8S current transformer series, it provides flexible installation and dependable current transformation for measurement equipment requiring a standard 5 A secondary output.
The CTD-8S series features a split-core design with bus-bar mounting capability, allowing easier installation and maintenance without disconnecting existing conductors. Its robust construction includes sealable fixing screws, double screw terminals and terminal covers for secure integration into industrial electrical systems.
With a rated primary current of 800 A, a 5 A secondary output, a 31 mm aperture and Class 1 accuracy, the CTD8S8005AXXX is suitable for reliable measurement of high-current electrical loads in industrial monitoring and energy management applications.
Key Advantages
- High-capacity split-core current transformer for industrial measurement applications.
- 800 A primary current rating for large electrical installations.
- 5 A secondary current output compatible with standard measurement equipment.
- Class 1 accuracy for dependable current measurement performance.
- Split-core design enables installation without disconnecting bus-bars.
- Sealable terminal covers and fixing screws improve installation safety.
Key Features
- Carlo Gavazzi CTD-8S current transformer series.
- 800 A rated primary current.
- 5 A rated secondary current.
- Class 1 measurement accuracy.
- Split-core bus-bar current transformer design.
- 31 mm aperture diameter.
- 31 mm maximum bus-bar width.
- Double screw terminals supporting multi-wire connections.
- Sealable split-core fixing screws.
- IP20 protection available with sealable terminal covers and wire terminals.
Reliable Current Measurement for Industrial Power Systems
Current transformers such as the Carlo Gavazzi CTD8S8005AXXX provide electrical isolation while converting high primary currents into a standard secondary current signal suitable for meters, monitoring equipment and protection devices. This enables safe and accurate measurement of electrical loads within industrial installations.
The CTD-8S series is designed for demanding energy management and automation applications where reliable performance, flexible installation and accurate current measurement are required. Its split-core construction simplifies installation in existing electrical systems and distribution equipment.
Typical Applications
- Industrial energy monitoring systems.
- Electrical distribution panels and switchboards.
- Power measurement and metering equipment.
- Large motor monitoring applications.
- Industrial automation control systems.
- Power management and monitoring installations.
Technical Specifications
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| Mounting Type | Busbar | |
|---|---|---|
| Rated Primary Current (A) | 800 A | |
| Secondary Current / Output | 5 A | |
| Aperture (mm) | 80 × 30 mm | |
| Accuracy Class | Class 1 | |
| Device Type | Split-core CT | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | CTD-8S | |
| Model | CTD8S8005AXXX | |
| Product type | AC split-core current transformer | |
| Primary current | 800 A | |
| Secondary current | 5 A | |
| Current ratio | 800:5 | |
| Accuracy class | Class 1 | |
| Operating frequency | 48–62 Hz | |
| Maximum system voltage | 0.72 kV | |
| Rated insulation level | 3 kV / 1 min at 50 Hz | |
| Standards | EN 61869-2 | |
| Mounting type | Bus-bar mounting | |
| Aperture size | 31 mm | |
| Maximum bus-bar size | 31 mm | |
| Connection type | Screw terminals | |
| Cable cross section | 1.5–6 mm² | |
| Protection rating | IP00 (IP20 with sealable terminal covers and wire terminals) | |
| Housing material | ABS self-extinguishing UL 94 V-0 | |
| Operating temperature | -25 °C to +60 °C | |
| Weight | approx. 450–700 g |
Frequently Asked Questions
What is the Carlo Gavazzi CTD8S8005AXXX used for?
The CTD8S8005AXXX is an AC split-core current transformer designed for measuring high electrical currents in industrial monitoring, metering and protection applications.
What is the primary current rating of this current transformer?
The CTD8S8005AXXX has a rated primary current of 800 A.
What is the secondary output current?
The current transformer provides a standard 5 A secondary current output.
What accuracy class does this current transformer provide?
The CTD8S8005AXXX provides Class 1 accuracy for reliable electrical measurement.
How can the CTD8S8005AXXX be installed?
The split-core design allows installation around existing conductors with bus-bar mounting capability for easier integration.
Trusted by Industrial Monitoring Specialists
Carlo Gavazzi CTD-8S current transformers are widely used in industrial automation and energy monitoring systems where accurate measurement, robust construction and flexible installation are essential.
