The S50 split core current transformer is designed for AC current measurement from 500A to 1000A, with 1A or 5A secondary output.
With a 50mm aperture, the S50 is suitable for large cable current measurement in power distribution, energy metering, switchboards and industrial monitoring systems.
Its split-core structure allows quick installation around existing conductors without disconnecting the primary cable, making it ideal for retrofit projects and field installation.
The S50 is available with different current ratios, accuracy classes and rated burdens. Lead length, connector and secondary output can also be customized according to project requirements.
Primary Current Range: 500A–1000A
Secondary Output: 1A or 5A
Aperture Size: 50mm
Split-core design for easy installation
No need to disconnect the primary conductor
Suitable for large cable current measurement
Stable and reliable output
50/60Hz operation
Multiple current ratios available
Different accuracy classes available
Lead wire length can be customized
Connector and terminal options available
OEM and private-label service supported
Samples and small quantity orders available
Parameter | Specification |
|---|---|
Aperture | 50mm |
Primary Current Range | 500A–1000A |
Secondary Output | 1A / 5A |
Rated Frequency | 50 / 60Hz |
Installation | Split Core / Clamp-on |
Lead Wire | Customizable |
Connector | Customizable |
Application | Indoor AC Current Measurement |
Primary / Secondary | Accuracy Class | Rated Burden |
|---|---|---|
500A / 5A | 0.5 | 2.5VA |
600A / 5A | 0.5 | 2.5VA |
800A / 5A | 0.5 | 5VA |
1000A / 5A | 0.5 | 5VA |
500A / 1A | 0.5 | 2.5VA |
600A / 1A | 0.5 | 2.5VA |
800A / 1A | 0.5 | 5VA |
1000A / 1A | 0.5 | 5VA |