4. Operation
In this section:
Warning
Check the input and output voltage configuration before operating the isolation transformer.
4.1. Inrush current limiter
The inrush current limiter prevents upstream circuit breakers from tripping when switching on the isolation transformer.
4.2. Temperature protection
The isolation transformer is fan cooled. The fan speed is temperature-controlled. Its speed (rpm) will increase if the temperature increases.
The isolation transformer is protected against overtemperature and will switch off in case of overheating.