These units can be used especially to control inductive loads for example transformers with resistive loads on the secondary, starting of big motors end some heating whose resistance greatly depends on temperature.
The voltage of work from 230 to 440Vac, only on order 120 and 500Vac. Characteristic control’s Trigger:
- Feeding 24VAC-DC 30mA.
- Control’s signals 0-10V DC, Potenziometer 10K ohms. 0-20, 4-20mA with a resistance from 400 ohms on the clamps 5 (- Common), 6(+ Entry). rapid Block of the power in 20mS. with external contact.
- Trimmer of limitation control’s signal.
- Soft-start of starting and auto restoration 500mS
- Alarm breakup total load, fuse and semiconductor with exit logic in tension 16VDC 20mA (Inside diode for the connection in parallel more trigger to get an only signal of alarm breakup).