Instruction manual

2. Preparation for Installation
40
In addition, if you power on the Switch, it has inrush current listed in Table 2-9 Inrush
current. Consider measures to prevent voltage reduction of the power supply due to inrush
current.
Turning on the Switch causes an inrush current. Ensure that voltage drop does not
occur in the pow
er facility due to the inrush current. Voltage drops affect not only the
Switch, but also the devices connected to the same electrical power equipment.