- A charging unit for forklifts is to be protected against overheating. The charging current is high at the beginning of the charging process, and the charger is to be cooled with a fan.
- On the primary side, the current consumption of the charger is monitored. If the set threshold is exceeded, the output relay is tripped and switches the fan on. When the charging current falls (maintenance charge), the fan is switched off.
- - Simple implementation
- Protects the charger
May I help you?
Can't find what you're looking for? Please don't hesitate to contact me.
This might be of interest for you
No entries found.
When the lights fail in public buildings (such as schools) because of undervoltage, the emergency lighting systems must be activated in publicly accessible…
Pump control to reduce water hammering in the pipe system
Christian P-4.0 with soft start and soft stop increases the water pressure in the pipe in a controlled way. The pump does not generate water hammering the pipes…
Short circuit monitoring
Pumps are monitored with PTC resistors or thermal contacts. When PTC resistors are used, the sensor cable should be monitored for short circuits. The available…
Dry running protection for submersible motor-driven pumps
Monitoring of household wells so that they are not pumped dry, and to ensure that the pump does not run dry.
Fountain fill level
The fill level must be monitored in fountains so that the water pump can be activated when the water level is too low.
Prevention of filling a tank with air/monitoring a tanker at a minimum level.