1. Automatic / manual operation.
2. PC communication and software available.
3. Programmable margin of target PF.
4. With pf abnormal alarm indicator and contact.
5. Over-compensation protected.
6. Free ck ratio setting.
7. Circular or weight sequence controls.
8. Switch in and out time programmable.
1. Frequency 50/60hz auto-detecting.
2. Built-in rs-485 interface.