Softstarters
Siemens 3RW44
SIEMENS Softstarter 3RW44 are maximally functional, used for extremely demanding starting and stopping of the soft way. Functional design and ease of operation are their advantages. They can be used for drives up to 710 kW (400 V) for standard connections or up to 1200 kW for the compounds of the triangle. Rated current of the Softstarter 3RW44 range from 19 A to 1214 A.
Siemens 3RW40
SIEMENS Softstarter 3RW40 offer the same benefits as the 3RW30 softstarters. They are comeing with additional functions such as motor overload protection, adjustable current limiting, optional thermistor motor protection (up to size S3), a two-phase control method (Polarity Balancing). They are used for motor power up to 250 kW. Softstarter 3RW40 rated current range from 12.5 A to 432 A.
Our automation solution for small hydropower plant
OA-AE1
- cabinet dimensions 2000x1600x600
- PLC S7 300 i S7 1200 Siemens
- HMI 15“ Siemens
- Lot equipment Schneider Electric
- SCADA WinCC Professional
- ComAp relay for the protection and synchronization
- Basler device control initiatives
This is certainly a solution that consists of two cabinets containing equipment and automation equipment for the connection of a generator to the grid.
The system is controlled by a controller 300 Siemens S7 series. Power plant can be operated in three ways: through the panel, push button and via SCADA control room.
All measurements (power, current, voltage) can be permanently archived on a computer that is running the SCADA.
OA-AE2
- cabinet dimensions 1200x800x400
- PLC S7 1200 Siemens
- HMI 6,4“ Siemens
- Lot equipment Schneider Electric
- ComAp relay for the protection and synchronization
This is the solution for more modest applications in the sense that we do not have the option of archiving data, but whatever it contains all the elements necessary for the management of the power plant.
The system manages the S7 controller 1200, which all measured data transferred to the panel.
Management is possible through the panel or using the key. The system can be upgraded to meet the requirements of the client.
