Final answer:
To provide 3-phase power for the rack mounted blade server chassis, the administrator needs to convert the existing single-phase power to 3-phase power using a phase converter.
Step-by-step explanation:
To provide 3-phase power for the rack mounted blade server chassis, the administrator needs to convert the existing single-phase power to 3-phase power. This can be done using a device called a phase converter. A phase converter takes the single-phase power and converts it to three-phase power by generating two additional phases.
One type of phase converter is a rotary phase converter, which uses a spinning generator to create the additional phases. Another type is a static phase converter, which uses capacitors to generate the additional phases. The administrator should consult with an electrician to determine the most suitable type of phase converter for the specific setup.
Once the phase converter is installed, the administrator can connect the rack mounted blade server chassis to the 3-phase power supply, allowing it to operate correctly.