LEGRAND Raritan PX3-3000 Series, Руководство пользователя

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Appendix G: PX3 Models with Residual Current Monitoring
815
Setting RCM Current Thresholds
Warning Rated Residual Operating Current is the upper warning
threshold of the PX3 RCM sensor, and Critical Rated Residual Operating
Current is the upper critical threshold of the RCM sensor. These
thresholds are set in the configuration mode. See
Entering
Configuration Mode (on page 553).
Note: A residual current sensor's LOWER warning and LOWER critical
thresholds do NOT affect the operations of the RCM state sensor so you
can ignore them.
For Type B "M18" models, this command configures all RCM sensors of
the same inlet simultaneously.
To configure the RCM's Critical level:
config:# residualCurrentMonitor <n> criticalRatedResidualOperatingCurrent <value>
Note: The PX3 triggers events when residual current values are above
(but not equal to) thresholds. For example, you would set the critical
threshold to 29mA to specify the IEC 62020 IΔn of 30mA. See
Compliance with IEC 62020 (on page 799).
To configure the RCM's Warning level:
config:# residualCurrentMonitor <n> warningRatedResidualOperatingCurrent <value>
To configure the RCM's deassertion hysteresis:
config:# residualCurrentMonitor <n> deassertionHysteresis <hy_value>
Variables:

<n> is the number of the inlet where the desired RCM current sensor
is mounted. For a single-inlet PDU, this number is always 1.

<value> is one of the options: enable, disable or a numeric value
measured in amperes.
Option Description
enable Enables the specified RCM current threshold for
the specified inlet.
disable Disables the specified RCM current threshold for
the specified inlet.