Schneider Electric Owner's Guide

Operation
3–16 975-0560-01-01 G
Remote Power Off (RPO)
It is possible to immediately stop the operation of the SCP charge controller by
adding a remote power off (RPO) switch via the Conext XW+ Inverter/Charger’s
AUX port.
An RPO switch turns off the internal network power supply of the charge
controller. When activated, Xanbus devices such as the Conext XW+ Inverter/
Charger and the Conext MPPT 80 600 will stop all operation including solar
charging effectively transitioning the power system into a standby mode.
For information on the different modes, see “Mode” on page 2–16.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Do not attempt to service, maintain, and troubleshoot the Conext MPPT 80
600 after activating an RPO switch.
• Disconnect PV conductors before servicing. PV conductors are to be
treated as Hazardous Live and must be disconnected.
• Normally GROUNDED conductors may be UNGROUNDED and
ENERGIZED when a GROUND FAULT is indicated on the front panel. Must
be serviced by qualified personnel.
Failure to follow these instructions will result in death or serious injury.
975-0560-01-01(XW-MPPT80-600_Ops).book Page 16 Wednesday, November 22, 2017 5:52 PM