Start-up suppression for DC motors
- Applications:
- Renewable Energy
- Wind Power
- Series/Measures
- Time
- Task:
- The starting resistor of a DC motor has to be bypassed for regular operations, but no additional control voltage is available.
- Solution
- The on-delayed timing relay controls the bypass of the starting resistor of a DC motor and switches off the protective relay and, thus, the resistor after a defined period of time. The timing relay is operated using the motor operating voltage ranging from 150 to 440V DC.
- Use/value:
- - Timing relay supplied with power directly via the motor’s supply
- No additional costs for a power supply unit
- Space savings
This might be of interest for you
No entries found.
Waste incineration system screw conveyor
Shutdown of the screw conveyor in the event of overload.
read more
Peak load detection
An emergency power generator starts in the event of a mains failure.
read more
Safe separation of wind power plants from the grid
Grid and system protection from TELE safely separates wind power plants from the grid in the event of a fault. The unit is programmable, making it suitable for…
read more
Rectifier monitoring
Correct phase sequence and defined shutdown in the event of undervoltage.
read more
Safe grid separation for small hydroelectric power plants
Grid and system protection from TELE safely separates small hydroelectric power plants from the grid in the event of a fault. The unit is programmable, making…
read more
Natural gas system monitoring
Plant faults due to power supply problems should be prevented.
read more