Equalize Voltage Adjustment - Marconi LORAIN RHM800E50 Manual

FACTORY ADJUST ONLY
LOAD SHARING ADJ (R28)
OVERVOLTAGE SWTDOWN ADJ (W32--j ADJUSTMENT POTENllOMETERS
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HIGH VOLTAGE ALARM ADJ (R39)-c z
LOW CVRRENT ALARM ADJ (RY)) -+
LOW VOLTAGE ALARM ADJ (R39) -r"
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obtain the required float voltage.
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voltage
wilt be a&ad. It is recommended that the
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5.3 Potentiometer EQUALlZE ADJUST is accessible
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through a hole on the front panel of the rectifier. This
potentiometer sets the value of the equalize output volt-
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HINGED END
Figure 5-l Regulator and Alarm Circuit Card Adjustment Potentiometer Locations
be checked and $ necessary.
REGULATOR AND ALARM CIRCUIT CARD A7
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(ON OTHER SIDE OF CIRCUIT CARD)
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CONTROL AND INDICATOR PANEL
(INTERIOR SURFACE)
age. Unless otherwise specified. the equalize voltage
has been factory adjusted to 54 VDC (24 cells at 2.25W
cell). The potentiometer setting. if changed, should be
done in small increments.
a) To obtain equalize output voltage, place the
FLOAT/EQUALIZE switch in the EQUALIZE
Allow DC output voltage to stabilize at its
new value.
To increase equalize voltage, adjust potenti-
decrease, adjust potentiometer counter-
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