11.9 High Power Factor Power Supply Regeneration PWM Converters (RHC Series)
11-30
• Recording and display of control power cumulative capacitor
life and cooling fan cumulative run time
• Recording and display of converter run time
• Recording and display of maximum input current value for past
hour, maximum power, and maximum converter internal
temperature
Function codes can be set and referenced by connecting a
computer or programmable controller by RS-485
communication.
This is a USB connector (miniB specification) for connecting to a
computer. Function codes can be edited, transferred, and
verified, and all converter states can be monitored using the
converter support loader.
*1: When the power supply voltage is 420 V (210 V) or higher, and the operating load is 50% or higher, the power
factor for the power supply drops to approx. 0.95 (only during regenerative operation).
*2: An AC fuse blown detection card option (OPC RHCE ACF) is necessary.
*3: The FRENIC-RHC Loader software can be downloaded from FeLibrary, Fuji Electric’s dedicated material
resource site.
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