Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
CTD8V25005AXXX – 2500 A Primary current, 5A output 80×30 mm
Carlo Gavazzi CTD8V25005AXXX CTD-8V solid-core current transformer with 2500 A primary current and 5 A secondary output for industrial electrical measurement applications.
£115.90
Why Choose the Carlo Gavazzi CTD8V25005AXXX Current Transformer?
The Carlo Gavazzi CTD8V25005AXXX is a high-capacity 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-8V current transformer series, it provides reliable current transformation for measurement equipment requiring a standard 5 A secondary output.
The CTD-8V series features a solid-core construction with vertical bus-bar mounting capability, supporting installation in electrical distribution systems, switchboards and industrial control panels. The design includes isolated bus-bar fixing screws, double screw terminals and sealable terminal covers for secure industrial installation.
With a rated primary current of 2500 A, a 5 A secondary output, a maximum bus-bar size of 30 × 80 mm and Class 0.5 accuracy, the CTD8V25005AXXX is suitable for precise monitoring of high-current electrical loads in industrial energy management applications.
Key Advantages
- High-capacity solid-core current transformer for industrial measurement applications.
- 2500 A primary current rating for high-current electrical installations.
- 5 A secondary current output compatible with standard measurement devices.
- Class 0.5 accuracy for reliable current measurement performance.
- Vertical bus-bar mounting design for electrical distribution equipment.
- Designed for demanding industrial energy monitoring applications.
Key Features
- Carlo Gavazzi CTD-8V current transformer series.
- 2500 A rated primary current.
- 5 A rated secondary current.
- Class 0.5 measurement accuracy.
- Solid-core bus-bar current transformer construction.
- 30 × 80 mm maximum bus-bar size.
- Vertical mounting configuration.
- Up to 10 isolated bus-bar fixing screws.
- Double screw terminals supporting up to 8-wire connections.
- Sealable terminal block covers for improved protection.
Reliable Current Measurement for Industrial Power Systems
Current transformers such as the Carlo Gavazzi CTD8V25005AXXX 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-8V series is designed for demanding energy management and automation applications where reliable performance, accurate measurement and robust construction are required. Its large current capacity and bus-bar mounting design allow integration into heavy-duty electrical distribution systems.
Typical Applications
- Industrial energy monitoring systems.
- Electrical distribution panels and switchboards.
- High-current power measurement equipment.
- Large motor monitoring applications.
- Industrial automation control systems.
- Power management and monitoring installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Type | Busbar | |
|---|---|---|
| Rated Primary Current (A) | 2500 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-8V | |
| Model | CTD8V25005AXXX | |
| Product type | AC solid-core current transformer | |
| Primary current | 2500 A | |
| Secondary current | 5 A | |
| Current ratio | 2500:5 | |
| 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 | |
| Standards | EN 61869-2 | |
| Mounting type | Vertical bus-bar mounting | |
| Maximum bus-bar size | 30 × 80 mm | |
| Connection type | Screw terminals | |
| Cable cross section | 1.5–6 mm² | |
| Security factor | ≤5 | |
| Protection rating | IP00 (IP20 with sealable terminal covers and wire terminals) | |
| Housing material | ABS self-extinguishing UL 94 V-0 | |
| Operating temperature | According to CTD-8V range specifications | |
| Mounting | Bus-bar mounting |
Frequently Asked Questions
What is the Carlo Gavazzi CTD8V25005AXXX used for?
The CTD8V25005AXXX is an AC 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 CTD8V25005AXXX has a rated primary current of 2500 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 CTD8V25005AXXX provides Class 0.5 accuracy for reliable electrical measurement.
What bus-bar size can the CTD8V25005AXXX accommodate?
The current transformer supports bus-bars up to 30 × 80 mm in size.
Trusted by Industrial Monitoring Specialists
Carlo Gavazzi CTD-8V current transformers are widely used in industrial automation and energy monitoring systems where accurate measurement, robust construction and reliable power monitoring are essential.
