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CTD8H12005AXXX – 1200 A Primary current, 5A output 80×30 mm
Carlo Gavazzi CTD8H12005AXXX solid-core current transformer with 1200 A primary current, 5 A output and 30 × 80 mm bus-bar mounting size for industrial electrical measurement applications.
£105.21
Why Choose the Carlo Gavazzi CTD8H12005AXXX Current Transformer?
The Carlo Gavazzi CTD8H12005AXXX is a robust solid-core AC current transformer designed for accurate current measurement in industrial electrical systems, energy monitoring equipment and power distribution applications. As part of the Carlo Gavazzi CTD-8H current transformer series, it provides reliable current transformation for high-current cable and bus-bar installations requiring dependable measurement performance and secure integration.
The CTD-8H series is a horizontal mounting current transformer range designed for industrial installations with primary currents from 150 A to 2500 A. It features bus-bar mounting capability, isolated fixing screws, double screw terminals and sealable terminal covers to provide reliable operation in demanding electrical environments.
With a 1200 A primary current rating, 5 A secondary output and a 30 × 80 mm maximum bus-bar aperture, the CTD8H12005AXXX is suitable for industrial power monitoring, electrical distribution and energy measurement applications requiring accurate current sensing.
Key Advantages
- High-current solid-core AC current transformer for industrial applications.
- 1200 A primary current rating for demanding electrical measurement systems.
- 5 A secondary output compatible with standard current measurement equipment.
- 30 × 80 mm maximum bus-bar size for large conductor installations.
- Secure bus-bar mounting design for reliable installation.
- Designed for accurate current measurement in energy monitoring and protection systems.
Key Features
- Carlo Gavazzi CTD-8H current transformer series.
- 1200 A rated primary current.
- 5 A rated secondary current.
- Class 0.5 accuracy for measurement applications.
- Horizontal mounting solid-core construction.
- 30 × 80 mm maximum bus-bar aperture.
- Up to ten isolated bus-bar fixing screws.
- Double screw terminals supporting multiple wire connections.
- Sealable terminal block covers.
- Suitable for cable and bus-bar mounting systems.
Reliable Current Measurement for Industrial Systems
Current transformers such as the Carlo Gavazzi CTD8H12005AXXX provide a safe and accurate method of reducing high primary currents to standard secondary measurement signals for electrical meters, monitoring equipment and protection systems. This allows precise current monitoring while maintaining electrical isolation between the power circuit and connected instrumentation.
The CTD-8H series is designed for industrial power distribution systems where dependable current measurement, robust construction and secure installation are essential. Its high-current capability makes it suitable for large electrical installations and energy management systems.
Typical Applications
- Industrial energy monitoring systems.
- Electrical distribution panels.
- High-current power measurement equipment.
- Automation and control systems.
- Electrical load monitoring applications.
- Commercial and industrial power installations.
Technical Specifications
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| Mounting Type | Busbar | |
|---|---|---|
| Rated Primary Current (A) | 1200 A | |
| Secondary Current / Output | 5 A | |
| Aperture (mm) | 80 × 30 mm | |
| Accuracy Class | Class 0.5 | |
| Device Type | Solid-core CT | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | CTD-8H | |
| Model | CTD8H12005AXXX | |
| Product type | Solid-core AC current transformer | |
| Primary current | 1200 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 | Horizontal bus-bar mounting | |
| Bus-bar size | Maximum 30 × 80 mm | |
| Housing material | Self-extinguishing ABS UL 94 V-0 | |
| Protection rating | IP00 without terminal covers / IP20 with sealable terminal covers | |
| Standards | EN61869-2 | |
| Working temperature | -25 °C to +60 °C | |
| Approvals | CE, cURus and CSA (150 A to 1000 A range) |
Frequently Asked Questions
What is the Carlo Gavazzi CTD8H12005AXXX used for?
The CTD8H12005AXXX is a solid-core AC current transformer used for accurate measurement of high electrical currents in industrial monitoring, energy management and electrical distribution applications.
What is the primary current rating of this current transformer?
The Carlo Gavazzi CTD8H12005AXXX has a rated primary current of 1200 A.
What secondary output does the CTD8H12005AXXX provide?
The transformer provides a standard 5 A secondary current output.
What is the bus-bar size supported by the CTD8H12005AXXX?
The current transformer supports bus-bars up to 30 × 80 mm.
What accuracy class does this current transformer provide?
The CTD8H12005AXXX provides Class 0.5 accuracy for reliable industrial current measurement applications.
Trusted by Industrial Electrical Engineers Worldwide
Carlo Gavazzi CTD-8H current transformers provide accurate current measurement, reliable high-current performance and dependable integration into modern industrial energy monitoring and electrical distribution systems.
