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2.2 Electrical Installation
With a built-in AC power chassis, AC power is supplied to the chassis through a standard IEC C14 3-prong receptacle, located on the rear
of the chassis. Any national power cord with IEC C13 line plug may be used to connect AC power to the power module. With a built-in DC power
chassis, DC -48V is connected to the terminal block located on the rear of the chassis, observing the proper polarity. The chassis should always
be grounded through the protective earth lead of the power cable in AC installations, or via the frame ground connection for DC installations.
2.3 Power Built-in (AC + DC) Electrical Installation
The converter also has power built-in (AC + DC) type. Users can choose one of the power types for power supply source or use both power
supply sources for power redundancy purpose. When AC power is used, any national power cord with IEC C13 line plug may be used to connect
AC power. With a built-in DC power, DC 18~60V is connected to the terminal block located on the rear of the device. Turn on the respective AC
or DC power switch to provide power supply. The device should always be grounded through the protective earth lead of the power cable in AC
installations, or via the frame ground connection for DC installations.
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