Lucent Technologies Lineage
®
2000 ECS-12U Controller J85501E-2
Issue 3 July 1998 Installation and Setup 4 - 9
Figures 4-5 and 4-7 are the same table of settings that appear as
labels within the controller.
The installer may connect input power only after setting and
verifying the voltage selection jumpers and DIP switches. Six
input leads from the plant bus bars and shunt are terminated to
terminal block TB1, mounted on the right side of the controller.
The following list describes each wire and its function:
Wire size for these six leads should be 18 gauge minimum,
10 gauge maximum. Terminate wires to the terminal block with
insulated .250 Fast-on type connectors provided with the
controller.
Equalize
Enable/Disable
The equalize jumper, P106, shown in Figure 4-4, is factory set in
the DISABLE position (pins 1 and 2). If the plant is equipped
with equalize-type rectifiers and flooded-type batteries, this
jumper may be moved to the ENABLE position (pins 2 and 3).
When equalize is enabled, the front panel switch and other
equalize control methods can be used to initiate equalize
charging. If the jumper is removed or misplaced, equalize is
DISABLED. Not all Lucent Technologies rectifiers are
equipped with the equalize feature. Use equalize only if all the
rectifiers have the equalize feature.
Connecting
Point TB1
Name Function
5DG
“Discharge ground” from
plant bus
4RG
“Reg ground” from plant bus
8DB
“Discharge battery” from plant
bus
7RB
“Reg battery” from plant bus
2BS-
Plant shunt connection
(negative)
1BS+
Plant shunt connection
(positive)
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