JY series current transformer，compact structure, smaller than other models, smaller current ratio of transformer.
With related accessories, you can use Din rail installation, the current is from 5A to 5000A.
- The structure of the self-locking, safe, easy to install, portable.
- Wide inner window, allowing clamping of big cables or bus-bars.
- Wide range of sizes to accommodate all the existing installations.
- Current measurement, monitoring and piotection for electrical wiring and equipment.
- Current and power measurement for electric motors,lighting,air compressor,heating and ventilation system,air-condition equipment and automation-control system.
- Current,power and energy monitoring device.
- Relay protection device.