LEGRAND Raritan PX3-3000 Series, User Manual

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Appendix G: PX3 Models with Residual Current Monitoring
810

Residual Current: Residual current value in Amps.

For Type A, it is the sum of residual AC current.

For Type B, it is the sum of residual AC and DC current.

Residual DC Current: If your PDU is an RCM Type B model, an
additional DC-only residual current value is also reported on the
LCD.
If your PX3 has more than one inlet, a list of inlets is displayed, along
with each inlet's RCM state and reading(s).
4. To return to the Main Menu, press .
Running RCM Self-Test
You can perform the RCM self-test by operating the front panel buttons.
For Type B "M18" models, the self-test feature will perform tests on all
poles of the selected inlet simultaneously.
To disable or enable this front panel function, see Disabling or Enabling
Front Panel RCM Self-Test
(on page 805). By default, this function is
enabled.
To run RCM self-test:
1. Press or to access the Main Menu (on page 98).
2. Press or to select "Residual Current," and press .
3. The LCD display shows the RCM information of the inlet(s) or inlet
poles.