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NetSure
™
-48V DC Power System
Quick Start Guide, QS582127000 (Issue AC, December 10, 2013)
Connections to DC Input Termination Assemblies (582127000 List 45, 46, and 47)
Refer to
Figure
15,
Figure
16, or
Note:
Terminal blocks for a system with maximum possible converter shelves shown. Your system may have less terminal blocks then shown.
Figure 15.
Nominal 400 Volts DC Input and Equipment Grounding Connections to DC Input Termination Assembly 582127000 List 45
(1 Feed per 1 Converter)
DC INPUT CONNECTIONS,
1 FEED PER 1 CONVERTER
(582127000 LIST 45)
Conv.
Conv.
Conv.
Conv.
Conv.
Converter Module Mounting Slots
Conv. 1
+
-
CONV1
+
-
Conv. 1
+
-
CONV1
+
-
Spec. No: 582127000
Model No: 721
NPBB
Figure
17.
Conv.
Conv.
Conv.
Conv.
Conv.
Shelf #1
1
2
3
4
5
6
Conv.
Conv.
Conv.
Conv.
Conv.
Shelf #2
1
2
3
4
5
6
Conv.
Conv.
Conv.
Conv.
Conv.
Shelf #3
1
2
3
4
5
6
Conv.
Conv.
Conv.
Conv.
Conv.
Shelf #4
1
2
3
4
5
6
Conv.
Conv.
Conv.
Conv.
Conv.
Shelf #5
1
2
3
4
5
6
Inside View
Left Side
GND
GND
400VDC CONVERTER DC INPUT FEEDS
1 FEED PER 1 CONVERTER
SHELF 1
Conv. 1
Conv. 2
Conv. 3
+
-
+
-
+
-
CONV1
CONV2
CONV3
+
-
+
-
+
-
400VDC CONVERTER DC INPUT FEEDS
1 FEED PER 1 CONVERTER
SHELF 3
SHELF 2
Conv. 2
Conv. 3
Conv. 1
Conv. 2
+
-
+
-
+
-
+
-
CONV2
CONV3
CONV1
CONV2
+
-
+
-
+
-
+
-
400VDC CONVERTER DC INPUT FEEDS
1 FEED PER 1 CONVERTER
SHELF 5
SHELF 4
Conv. 2
Conv. 3
Conv. 1
Conv. 2
+
-
+
-
+
-
+
-
CONV2
CONV3
CONV1
CONV2
+
-
+
-
+
-
+
-
(4-Row Cabinet Shown,
Others Similar)
Front Door Removed in
Illustration for Clarity
DC Wireway
Cover
DC Input
Connector Cover
Inside View
Right Side
GND
400VDC CONVERTER DC INPUT FEEDS
1 FEED PER 1 CONVERTER
Conv. 4
+
-
CONV4
+
-
400VDC CONVERTER DC INPUT FEEDS
1 FEED PER 1 CONVERTER
SHELF 2
Conv. 3
Conv. 4
Conv. 5
Conv. 6
+
-
+
-
+
-
+
CONV3
CONV4
CONV5
CONV6
+
-
+
-
+
-
+
400VDC CONVERTER DC INPUT FEEDS
1 FEED PER 1 CONVERTER
SHELF 4
Conv. 3
Conv. 4
Conv. 5
Conv. 6
+
-
+
-
+
-
+
CONV3
CONV4
CONV5
CONV6
+
-
+
-
+
-
+
[19]
DC Wireway
Cover
NOTE:
WIRING TO A FIELD INSTALLED
SHELF IS DONE AT THE REAR
OF THE SHELF.
GND
SHELF 1
Conv. 5
Conv. 6
+
-
+
-
CONV5
CONV6
+
-
+
-
SHELF 3
Conv. 4
Conv. 5
Conv. 6
-
+
-
+
-
+
-
CONV4
CONV5
CONV6
-
+
-
+
-
+
-
SHELF 5
Conv. 4
Conv. 5
Conv. 6
-
+
-
+
-
+
-
CONV4
CONV5
CONV6
-
+
-
+
-
+
-
Issue AC, December 10, 2013
Code: QS582127000
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