Remote Ovp Sensing - Xantrex XKW 8-125 Operating Manual

Remote OVP
The default configuration for the OVP circuit senses the output voltage at the power
supply output terminals. For applications using remote sensing where there is a need
Sensing
to accurately monitor the actual load voltage, the following procedure allows the
OVP sense point to be shifted from the power supply output to the sense line
connection points.
1. Shut the unit off and disconnect it from its power source. Remove the cover from
2. Using a sharp exacto knife, cut the component side trace connecting the right
3. Install a piece of insulated #22 AWG wire from the via marked OVP-RMT C
4. Reinstall the cover and reconnect the unit to its power source.
To return to local OVP sensing, remove the jumper installed in step 3 above and
install a jumper across the trace cut made in step 2.
Release 2.2
the unit.
hand side of resistor R89 to the via marked OVP-LOC.
(near the trace cut just made) to the via marked OVP-RMT C1 (near capacitor
C51).
Operation
Over Voltage Protection (OVP)
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