Communication Interface (Comm); 1200 Watts Powers Supplies - Hitachi E-Compact Medium Power Series Operation Manual

6.2.5. Communication interface (COMM)

6.2.6. 1200 Watts Powers Supplies

The Power Amplifiers Drawers use two 1200 Watts plug-in power supplies. Each of the power
supplies in the power amplifier converts 180-240VAC single-phase line voltage to 40-50VDC to power the
RF pallets.
Never unplug any Power Supplies while the Transmitter is on. Risk of equipment
damage.
The power supplies feature a quick-connect system that allows the unit to be easily removed
through the front of the power amplifier chassis. The power supply includes power factor correction, built-
in I-rush protection as well as overload protection (over-temperature, voltage, and current). The
configuration of 2-PS per power amplifier provides a soft-fail mode.
E-Compact Medium Power
COMM
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