Tyco Electronics Galaxy SC Controller J85501F-1
Issue 13 February 2001 Configuration 4 - 61
On When Reserve Powered: This field allows the selection of which
rectifiers will be restarted when a gen-set comes on line. The default
allows all rectifiers to be restarted.
MAN Type: The MAN Type field is applicable only with a “Generic”
style rectifier. MAN Type field selections are NONE, OPEN and
CLOSED and should be selected to correspond with the signal available
from the connected rectifier..
Shunt Voltage: The Shunt voltage field is applicable only with a
“Generic” style rectifier and is used to configure the rectifier shunt mV
reading which corresponds to the rated capacity of the associated
rectifier. Thus a 400A rectifier with a 500A/50mV shunt would be
configured as a “G400” with 40mV representing the rated 400A
capacity of the rectifier.
Rectifier Manager This menu selection applies only to controllers used with Tyco serial
interface rectifiers, connected with serial bus wiring through the L-36
Rectifier Interface Module and L-23, BJC3 Rectifier Interface Board.
Configure → Rectifier → Rectifier Manager. System voltage,
rectifier current limit, and load share are configured here.
DES: Allows modification of the default designation.
Load Share: Enables or Disables the rectifier’s Load Share Feature
Float HVSD: Sets the rectifier’s internal high voltage shutdown point
while the system is in the Float mode.
Boost HVSD: Sets the rectifier’s internal high voltage shutdown point
while the system is in the Boost mode.
Float Set Point: Sets the plant voltage while the system is in the Float
mode.
Boost Set Point: Sets the plant voltage while the system is in the Boost
mode.
Float Current Limit: Sets the rectifier’s current limit value as a
percentage of rectifier capacity while the system is in the Float mode.
For plants with a mix of serial and ferroresonant rectifiers, it is
recommended that the current limit setting for the serial rectifiers
defined in this field be set at a maximum value of 100%. This will keep
all serial rectifiers in the plant at a maximum load value that is within
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