Control and safety stations HMS Control L3 are intended for control of one or several centrifugal pumping units of type D, K, CNS or their analogs, both domestic, and import production, working in water supply systems, pressure increases, at pumping stations of the second or third lift.
The station provides functioning of pumping installation in the following modes:
The control station with the cascade and frequency control can be operated at temperature from 0 up to 40°С.
Protection degree against water and dust IP54 as per GOST 14254-80.
Climatic version U3 as per GOST 15150-69.
The composition of control and safety station HMS Control ST includes:
Coordinated operation of pumps in the mains.
|HMS Control ST
|Type of current
Example HMS Control ST-10-2-К-АVR-UHL4 , where :