Combined CT-PT
Combined CT-PT Unit
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High precision combined current and potential transformers (CT-PT Units) for metering and protection applications in medium/high voltage systems. Combines CT and PT functions in a single compact unit, saving switchgear space and reducing installation costs.
Key Features
- Combined CT & PT Functionality in One Unit
- High Precision Measurement
- Space-Saving Design for Switchgear
- Suitable for Medium/High Voltage Systems
- Robust Construction for Outdoor/Indoor Use
Additional Information
Designed for reliable operation in demanding electrical environments with high-quality insulation and robust construction. Available in various voltage and current ratings, accuracy classes, and burden specifications. Contact us for a configuration matched to your system.
Technical Specifications
| Specification | Value |
|---|---|
| Rated Primary Current/Voltage | CT: 5A to 2000A, PT: 11KV, 33KV |
| Rated Secondary Current/Voltage | CT: 1A, 5A, PT: 110V/√3 |
| Accuracy Class | As per requirement |
| Burden (VA) | As per requirement |
| Insulation Voltage | 28KV, 70KV |
| Frequency | 50Hz |
| Standard | CT: IS-2705, IS-16227; PT: IS-3156, IS-16227 |