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CTD4X2005AXXX – CTD-4X Current Transformer 200A
Carlo Gavazzi CTD4X2005AXXX CTD-4X solid-core current transformer with 200 A primary current and 5 A secondary output for industrial electrical measurement applications.
£65.40
Why Choose the Carlo Gavazzi CTD4X2005AXXX Current Transformer?
The Carlo Gavazzi CTD4X2005AXXX is a reliable AC solid-core current transformer designed for accurate current measurement in industrial electrical systems, energy monitoring installations and power distribution applications. As part of the trusted Carlo Gavazzi CTD-4X current transformer series, it provides dependable current transformation for measurement equipment requiring a standard 5 A secondary output.
The CTD-4X series combines robust construction with flexible installation options, supporting DIN-rail, bus-bar and panel mounting. Its compact design, secure screw terminals and sealable terminal covers make it suitable for integration into industrial control panels and electrical distribution systems.
With a rated primary current of 200 A, a 5 A secondary output and Class 1 accuracy, the CTD4X2005AXXX is designed for reliable measurement of electrical loads in industrial monitoring and energy management applications.
Key Advantages
- Compact solid-core current transformer for industrial measurement applications.
- 200 A primary current rating suitable for electrical monitoring systems.
- 5 A secondary current output compatible with standard measurement devices.
- Class 1 accuracy for dependable current measurement performance.
- Flexible DIN-rail, bus-bar and panel mounting options.
- Sealable terminal covers provide improved installation safety.
Key Features
- Carlo Gavazzi CTD-4X current transformer series.
- 200 A rated primary current.
- 5 A rated secondary current.
- Class 1 measurement accuracy.
- Solid-core cable / bus-bar current transformer construction.
- 51 mm aperture diameter.
- 64 × 20 mm maximum bus-bar window.
- Double screw terminals supporting connections up to 8 wires.
- DIN-rail, bus-bar and panel mounting capability.
- Self-extinguishing housing material according to UL 94 V-0.
Reliable Current Measurement for Industrial Power Systems
Current transformers such as the Carlo Gavazzi CTD4X2005AXXX provide electrical isolation while converting primary electrical currents into a standard secondary current signal suitable for meters, monitoring equipment and protection devices. This allows safe and accurate measurement of electrical loads within industrial installations.
The CTD-4X series is designed for demanding energy management and automation applications where reliable performance, flexible installation and accurate current measurement are required. Its compact design simplifies integration into electrical distribution equipment and control panels.
Typical Applications
- Industrial energy monitoring systems.
- Electrical distribution panels and switchboards.
- Power measurement and metering equipment.
- Motor monitoring applications.
- Industrial automation control systems.
- Power management installations.
Technical Specifications
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| Mounting Type | Busbar, DIN rail, Panel / base | |
|---|---|---|
| Rated Primary Current (A) | 200 A | |
| Secondary Current / Output | 5 A | |
| Aperture (mm) | 64 × 20 mm | |
| Accuracy Class | Class 1 | |
| Rated Burden (VA) | 3.25 VA | |
| Device Type | Solid-core CT | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | CTD-4X | |
| Model | CTD4X2005AXXX | |
| Product type | AC solid-core current transformer | |
| Primary current | 200 A | |
| Secondary current | 5 A | |
| Current ratio | 200:5 | |
| Accuracy class | Class 1 | |
| Operating frequency | 45–65 Hz | |
| Maximum system voltage | 0.72 kV | |
| Rated insulation level | 3 kV / 1 min at 50 Hz | |
| Standards | EN 61869-2 | |
| Mounting type | DIN-rail, bus-bar and panel mounting | |
| Hole diameter | 51 mm | |
| Maximum bus-bar size | 64 × 20 mm | |
| Connection type | Screw terminals | |
| Cable cross section | 1.5–6 mm² | |
| Maximum burden | 3.25 VA (Class 1) | |
| Protection rating | IP00 (IP20 with sealable terminal covers) | |
| Housing material | PA66 self-extinguishing UL 94 V-0 | |
| Operating temperature | -25 °C to +60 °C | |
| Dimensions (W × H × D) | approx. 90 × 113 × 42 mm |
Frequently Asked Questions
What is the Carlo Gavazzi CTD4X2005AXXX used for?
The CTD4X2005AXXX is an AC current transformer designed for measuring electrical current in industrial monitoring, metering and protection applications.
What is the primary current rating of this current transformer?
The CTD4X2005AXXX has a rated primary current of 200 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 CTD4X2005AXXX provides Class 1 accuracy for reliable electrical measurement.
How can the CTD4X2005AXXX be mounted?
The CTD-4X series supports DIN-rail, bus-bar and panel mounting methods for flexible installation.
Trusted by Industrial Monitoring Specialists
Carlo Gavazzi CTD-4X current transformers are widely used in industrial automation and energy monitoring systems where accurate measurement, robust construction and flexible installation are essential.
