Clamp-On Current Transformer
Select clamp-on power-frequency current transformers by aperture, input current and output specifications.
Key specification options
- Aperture
- 6mm / 10mm / 24mm and more
- Input current
- 1A/2A/3A/5A/10A / 100A/200A/300A/400A/500A / 100A/200A/300mA/400A/500A and more
- Output
- Current output: 2mA/2.5mA/4mA/5mA/10mA; voltage output: 0.25V/0.33V/0.5v / Current output: 20mA/40mA/50mA/100mA/1A; voltage output: 0.25V/0.33V/0.5V/1V/2V / Current output: 1A/5A
- Accuracy
- 0.2%, 0.5%, 1%
Measurement and application
Power frequency current transformers are selected around the conductor and installation method. Clamp, fixed aperture and split structures address different installation arrangements, including temporary and fixed setups.
Selection and connections
Check the conductor shape and available space, then confirm the output and receiving equipment. Follow the model instructions for orientation, secondary connections and operation of the complete measurement circuit.
Models & specifications
Clamp-On Current Transformer
Clamp-on current transformer specifications
| Model | Datasheet | Aperture | Input current | Output | Accuracy |
|---|---|---|---|---|---|
| PCS08C | — | 6mm | 1A/2A/3A/5A/10A | Current output: 2mA/2.5mA/4mA/5mA/10mA; | 0.2%, |
| PCS50C | — | 10mm | 100A/200A/300A/400A/500A | Current output: 20mA/40mA/50mA/100mA/1A; | 0.2%, |
| PCS55C | — | 24mm | 100A/200A/300mA/400A/500A | Current output: 20mA/40mA/50mA/100mA/1A; | 0.2%, |
| PCS110C | — | 36mm | 500A/600A/700A/800A/1000A | Current output: 1A/5A | 0.2%, |
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