In many Italian electrical projects, engineers have to modernize existing cabinets for energy measurement or power monitoring, but the cable cannot be turned off and space in the cabinet is limited. In this situation, choosing a compact current transformer like HEYI KCT-24 can help, to simplify installation and ensure stable current signals for low voltage monitoring applications.
1.Why is the KCT-24 suitable for modernization projects?
1.1 Existing cabinet installation
Many electrical panels in Italy already work in commercial buildings, factories and facilities. The HEYI KCT-24 is a split core current transformer that can be tightened around existing cables or rails to help engineers, add electricity monitoring without altering the original line design.
Its compact structure makes it suitable as a current transformer for electrical panel retrofit, especially when the panel has limited interior space.
2.How does KCT-24 measure building energy?
2.1 Commercial building sub-metering
In offices, hotels, shopping malls, and public buildings, engineers often have to control electricity consumption by scheme, gender, or group of facilities. KCT-24 can provide current signals for meters and monitoring devices.
For the current transformer for energy meter application, KCT-24 offers practical ratio variants such as 100A/40mA, 200A/40mA, 200A/66.7mA and 400A/80mA to help engineers, match the different current levels of the scheme.
2.2 0.333 V output for monitoring systems
Some building energy monitoring devices require a voltage output instead of a current output. The KCT-24 supports an output of 100 to 400 A/0.333 V, making it suitable for energy monitoring systems, data acquisition devices and low voltage power measurement projects.
This output option simplifies the connection to compatible meters and monitoring modules.

3. Where can KCT-24 be used in power monitoring cabinets?
3.1 Industrial performance monitoring
Factories and industrial facilities often use monitoring cabinets to record electrical data from power meters, analyzers and automation devices. The KCT-24 is suitable as a current transformer for power monitoring cabinet as it supports multiple current coefficients and can be installed around existing conductors.
Its accuracy class of 0.5/1.0 makes it suitable for current measurement and power monitoring that require a stable signal output.
3.2 Electrical data collection systems
In electrical data collection systems, engineers may need to control the base power supply, wiring schematics, or equipment load. The KCT-24 can be used with monitoring modules to collect current signals from different circuits.
For modernization projects, its shared construction reduces installation work and avoids unnecessary cable cuts.

4. How does the KKT-24 help monitor industrial equipment?
4.1 Engine, pump and compressor monitoring
Italian industrial projects often include engines, pumps, compressors, fans and production facilities. These loads require continuous monitoring to verify operating status and load changes.
The KCT-24 can be used to monitor device circuits in the 100A to 400A range, making it suitable for medium-load industrial applications.
4.2 Control and automation systems
Air conditioning systems, ventilation equipment, light cabinets and automation cabinets also require current signals for monitoring and control. KCT-24 can offer a convenient solution for engineers who need a compact installation and flexible output choice.
As a low voltage current transformer, the KCT-24 is suitable for low voltage electrical systems in factories, buildings and control cabinets.

5. Why choose HEYI KCT-24 for Italian low voltage projects?
The HEYI KCT-24 combines a shared core installation, several output variants, class 0.5/1.0 accuracy and CATIII insulation category. It is suitable for modernization of electrical panels, building energy measurement, cabinets for power monitoring, industrial equipment monitoring, HVAC systems and automation applications.
If your project requires a compact shared KT core with current monitoring options of 100A, 200A or 400A, HEYI can help you choose the KCT-24 model and offer individual solutions for your application.
Compay: WENZHOU HEYI ELECTRICAL CO.,LTD
Brand: HEYI/ASCT
Contact: Bethy
E-mail: heyi@heyiele.com
Tel: 86-13968747975