363-205-401 Power Up: DLP-535
Issue 7, March 1997 Page 7 of 8
25.
!
DANGER:
After connectors are mated, power bus will be "live" (i.e., have voltage on
it).
Connect together gray connectors on
STR( )
(1, 2, or 3) battery string cable
and
STR( )
(1, 2, or 3) cable from control & distribution panel.
26. Dress and secure cables to the top of the battery compartment as necessary
to keep them above batteries (in case of flood).
27.
NOTE:
To measure battery string voltage accurately, disconnect any battery
strings other than battery string being measured. [To disconnect other
battery strings, unplug
STR( )
battery string cable connector (gray) from
STR( )
battery cable connector (gray) from control & distribution panel.]
On control & distribution panel [Figure 3], connect DMM to
BAT( )
(1, 2, or 3)
test point and
PVR
test point for battery string being installed.
Figure 3 – Control & Distribution Panel
28. Does meter indicate battery string voltage of 49.5 V DC or higher?
If
YES,
then proceed to Step
30.
If
NO,
then continue with Step
29.
ed-83114-30
CB6CB5CB4CB3CB2CB1
normal
disconnect
low volt
discharge
bat on
TEST
OPEN BAT
BAT2BAT1 BAT3
BATC
BAT4
BATTERY CURRENT:
OPEN BATTERY TEST
Control & distribution
rectifier 3 * rc3 - RR
battery 4 * bat4 - batc
battery 3 * bat3 - batc
battery 2 * bat2 - batc
Battery 1 * bat1 - batc
TO MEASURE * USE TEST POINTS
rectifier 2 * rc2 - rr
rectifier 1 * rc1 - rr
rectifier current:
plant current * pc - pcr
plant voltage * pv - pvr
To measure * use test points
POWER PLANT TEST POINTS
RC1 RC2
PVR
RR
PV
RC3
PC
PCR
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