Emerson 4015 installation instructions External Battery Connections Making Electrical Connections

IM584000300	Installation Instructions
Issue AB, April 3, 2013	Spec. No. 584000300 (Model 4015-X003)

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.

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)

Negative	Positive
Battery*	Battery*

*Note: Battery cables can also be	(Recommended	Power and Control
routed through the bottom of the			Sub-Rack
	Torque: 84 in-lbs
power and control sub-rack.
	[9 Nm])

-	-
+	+

	Control/Alarm
	Connector Pinouts
	1		3
	2		4
Battery	+48V for	+48V	RTN
Alarm	Battery	Shunt	Shunt
	Alarm	Trip	Trip

Rectifier Shelf Rear View

(covers removed)

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

Figure 3-13

External Battery Connections

Page 34 Chapter 3. Making Electrical Connections

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