AC Current Transformer for Electrical Systems
This AC current transformer measures alternating current in electrical systems. The instrument transformer produces a current in its secondary winding, proportional to the current in its primary winding.





Technical Specifications
Overview
Professional AC Current Transformer
This series of current transformers is engineered for the testing, control, display, and recording of electrical equipment performance. Designed for AC circuits with a rated voltage below 660V and a frequency range of 50-60Hz, it provides a crucial layer of protection against equipment damage. These units are suitable for a wide range of industrial applications, including mine transformer setups, and fully conform to IEC185 standards for reliability and safety.
Technical Specifications
- Rated Voltage
- 660 V
- Operating Frequency
- 50-60Hz
- Compliance Standards
- IEC185
Model Variants
Available Models
| Model Identifier | Series Code |
|---|---|
| MSQ-30 | BH-0.66-30CT |
| MSQ-40 | BH-0.66-40CT |
| MSQ-60 | BH-0.66-60CT |



