Remote Booster Power Supply Technical Reference Manual
13
Figure 8: Ground fault enable
(1)
(2)
+
+
(3)
(1) Control panel. The control panel is responsible for ground fault detection when the BPS is
wired in this fashion.
(2) BPS. Disable the BPS’s ground fault jumper (JP3).
(3) To next BPS that requires ground fault detection from the control panel.
JP3
1 2
GF disable:
Do not
install jumper
GF enable: Install jumper
Battery charging (JP4)
The battery charging jumper is a small wire that controls how the batteries are
charged. Battery size determines whether you must cut the jumper wire or leave
it intact.
JP4
Cut
the jumper wire when using batteries
under 10 Ah
.
Do not cut
the jumper wire when using batteries
10 Ah or over
.