Emerson 4015 Manuale Utente
IM584000300
Installation Instructions
Issue AB, April 3, 2013
Spec. No. 584000300 (Model 4015-X003)
Page 34
Chapter 3. Making Electrical Connections
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Figure 3-13
External Battery Connections
CUSTOMER CONNECTION
TO EXTERNAL BATTERY STRINGS
Battery Terminals for 400V DC Battery Strings
(five sets of 1/4-20 x 1/2
” studs on 5/8” centers
for double hole lugs, each polarity)
Note: These connection points are
used both for connecting external
battery strings and the internal
battery trays. A maximum of five (5)
external and internal battery strings
(total) can be connected to the power
and control sub-rack.
used both for connecting external
battery strings and the internal
battery trays. A maximum of five (5)
external and internal battery strings
(total) can be connected to the power
and control sub-rack.
Negative
Battery*
Battery*
Positive
Battery*
+
+
-
-
(Recommended
Torque: 84 in-lbs
[9 Nm])
Torque: 84 in-lbs
[9 Nm])
Power and Control
Sub-Rack
Rectifier Shelf Rear View
(covers removed)
Control/Alarm
Connector Pinouts
3
1
2
4
Battery
Alarm
+48V for
Battery
Alarm
+48V
Shunt
Trip
RTN
Shunt
Trip
*Note: Battery cables can also be
routed through the bottom of the
power and control sub-rack.
routed through the bottom of the
power and control sub-rack.
Internal/External Battery Tray
Control/Alarm Connectors
(Use either connector.)
(If an internal or external
battery tray is not connected,
MUST have termination plugs
installed.)
Termination
Plugs