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XH-SCT-T24-100A/5A
Jiangyin Spark
XH-SCT-T24 100A/5A 24mm Split Core Current Transformer
The XH-SCT-T24 is a 100A/5A split core current transformer designed for indoor AC current measurement. It converts a primary current of 100A into a standard 5A secondary current for compatible energy meters, measuring instruments and power monitoring equipment.
The split-core construction allows the CT to be installed around an existing insulated conductor without disconnecting the cable or interrupting the primary circuit. Its 24mm aperture makes it suitable for retrofit installation in electrical
panels, energy management systems and industrial monitoring applications.
For the 100A/5A configuration, the rated accuracy class is 3.0 and the rated load is 0.5VA.
Key Features
Model: XH-SCT-T24
Rated primary current: 100A AC
Rated secondary current: 5A AC
Current ratio: 100A/5A
Conductor aperture: 24mm
Accuracy class: 3.0
Rated load: 0.5VA
Rated frequency: 50/60Hz
System voltage: 0.4/0.66/0.72kV
Withstand voltage: 2kV, 1mA for 1 minute
Operating temperature: -20°C to +55°C
Operating humidity: ≤95% RH
Split-core design for retrofit installation
Suitable for indoor use
Custom secondary lead length available
Standards and Certifications
CE and UKCA certified
Complies with EN 61869-1 and EN 61869-2
EMC compliance with EN 61000-6-3 and EN IEC 61000-6-1
UL certification file: E341727
Applications
Energy meters with a 5A CT input
Power and load monitoring
Energy management systems
Electrical distribution panels
Building energy monitoring
Industrial equipment monitoring
Retrofit current measurement projects
Available Options
The XH-SCT-T24 series supports primary current ratings from 100A to 300A with 5A or 1A secondary output options. Accuracy class and rated load vary according to the selected current ratio.
Secondary wire size, lead length and connection method can be customized according to the customer’s meter or monitoring equipment.
Please provide the required current ratio, accuracy class, rated load, cable length and order quantity for model confirmation.
Specification
| Model | Input current | Output | Turns | Wire lead | Accuracy |
| XH-SCT-T24 | 100A | 5A | 20T | 1m | 1% |
