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CTD10V25005AXXX – 2500 A Primary current
Carlo Gavazzi CTD10V25005AXXX solid-core current transformer with 2500 A primary current, 5 A secondary output, Class 0.5 accuracy and a 51 mm aperture for industrial electrical measurement and energy monitoring.
£135.43
Why Choose the Carlo Gavazzi CTD10V25005AXXX Current Transformer?
The Carlo Gavazzi CTD10V25005AXXX is a high-performance solid-core current transformer (CT) designed for accurate measurement of high AC currents in industrial electrical installations, power distribution systems and energy monitoring applications. As part of the Carlo Gavazzi CTD 10V series, it provides dependable current transformation for use with energy meters, power analysers and electrical monitoring equipment.
This current transformer converts a high primary current into a standardised secondary current that can be safely measured by compatible instrumentation. Its solid-core construction provides a robust solution for permanent installations, while its large aperture and busbar capacity make it particularly suitable for high-current switchboards and industrial distribution systems.
With a rated primary current of 2500 A and a 5 A secondary output, the CTD10V25005AXXX provides a transformation ratio of 2500/5 A. It features Class 0.5 accuracy, a 51 mm hole diameter and a maximum busbar width of 51 mm, making it well suited to precise high-current measurement in demanding industrial environments.
Key Advantages
- Robust solid-core current transformer designed for high-current AC measurement.
- 2500 A rated primary current for demanding industrial power applications.
- 5 A secondary output compatible with standard industrial metering equipment.
- Class 0.5 accuracy for precise electrical measurement and energy monitoring.
- 51 mm hole diameter for installation around suitable conductors and busbars.
- Maximum 51 mm busbar width for high-current distribution installations.
- Solid-core construction provides a dependable solution for permanent installations.
Key Features
- Carlo Gavazzi CTD 10V series.
- 2500 A rated primary current.
- 5 A rated secondary current.
- 500:1 current transformation ratio.
- Class 0.5 measurement accuracy.
- 30 VA burden at Class 0.5.
- 50 VA burden at Class 1.
- 60 VA burden at Class 3.
- 51 mm hole diameter.
- Maximum 51 mm busbar width.
- Operating frequency range of 48–62 Hz.
- Solid-core construction for reliable permanent installations.
- Designed for industrial current measurement and energy monitoring systems.
Reliable Current Measurement for Industrial Power Systems
Current transformers such as the Carlo Gavazzi CTD10V25005AXXX enable very high AC currents to be measured without routing the full primary current through the connected measuring instrument. The transformer produces a proportional secondary current that can be used by compatible energy meters, power analysers and electrical monitoring equipment.
The CTD 10V series is designed for high-current applications where accurate measurement and robust construction are essential. Its 2500/5 A transformation ratio, Class 0.5 accuracy and solid-core design make the CTD10V25005AXXX particularly suitable for permanent industrial power distribution, energy management and electrical monitoring installations.
Typical Applications
- Industrial electrical distribution panels.
- Energy monitoring and metering systems.
- Power analysers and electrical measuring equipment.
- High-current busbar installations.
- Building energy management systems.
- Industrial machinery and automation panels.
- Electrical switchboards and distribution systems.
- Commercial and industrial power monitoring installations.
Technical Specifications
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| Rated Burden (VA) | 30 VA | |
|---|---|---|
| Rated Primary Current (A) | 2500 A | |
| Secondary Current / Output | 5 A | |
| Aperture (mm) | 51 mm | |
| Accuracy Class | Class 0.5 | |
| Device Type | Solid-core CT | |
| Manufacturer | Carlo Gavazzi | |
| Series | CTD 10V | |
| Model | CTD10V25005AXXX | |
| Product type | Solid-core current transformer | |
| Rated primary current | 2500 A | |
| Rated secondary current | 5 A | |
| Transformation ratio | 2500/5 A (500:1) | |
| Accuracy class | 0.5 | |
| Rated burden, Class 0.5 | 30 VA | |
| Rated burden, Class 1 | 50 VA | |
| Rated burden, Class 3 | 60 VA | |
| Hole diameter | 51 mm | |
| Maximum busbar width | 51 mm | |
| Operating frequency | 48–62 Hz | |
| Maximum system voltage | 0.72 kV | |
| Rated insulation level | 3 kV / 1 min at 50 Hz | |
| Security factor | ≤5 | |
| Construction | Solid core | |
| Standard | EN 60044-1 | |
| Certification | CE | |
| Barcode | 8030956044812 |
Frequently Asked Questions
What is the Carlo Gavazzi CTD10V25005AXXX used for?
The CTD10V25005AXXX is used to transform high AC currents into a proportional 5 A secondary current for electrical measurement, energy metering and power monitoring applications.
What is the primary current rating of the CTD10V25005AXXX?
The current transformer has a rated primary current of 2500 A.
What secondary current does this current transformer provide?
The CTD10V25005AXXX provides a rated 5 A secondary output, giving it a transformation ratio of 2500/5 A or 500:1.
What accuracy class is the CTD10V25005AXXX?
The CTD10V25005AXXX has Class 0.5 accuracy and supports a rated burden of 30 VA at this accuracy class.
What size conductor or busbar can the CTD10V25005AXXX accommodate?
The current transformer has a 51 mm hole diameter and a maximum specified busbar width of 51 mm, making it suitable for high-current electrical distribution applications.
Trusted Industrial Current Measurement
Carlo Gavazzi CTD solid-core current transformers provide dependable current measurement for industrial energy monitoring, power distribution and automation systems, combining accurate measurement with robust construction for demanding electrical installations.
