Vertiv NetSure 8200 Series, System Application Manual, Page: 127 / 136

Vertiv ™ NetSure ™ 802 and Vertiv ™ NetSure ™ 8200 -48 VDC Power System
System Application Guide
Spec. No: 582140000 SAG582140000
Model Nos: 802
NLDB
, 802
NLEB
, 802
NL
-
B
, Proprietary and Confidential © 2022 Vertiv Group Corp. Revision BH, September 28, 2022
8200
NLDB
, 8200
NLEB
and 8200
NL
-
B
Page 127
6.4.2 NCU Numbering Scheme: The NCU identifies (numbers) the components of the system as follows.
COMPONENT
NCU IDENTIFICATION NUMBER
NCU NUMBERING
SCHEME
NOTES EXAMPLE
Bay Bay #
Primary Bay is #1, other bays are numbered
consecutively, following the bay-to-bay cabling
scheme.
Primary Bay
1
Second Bay
2
Fifth Bay
5
Rectifier NCU Rectifier ID#
Rectifiers are identified as they are powered-up
and recognized by the NCU.
First Recognized Rectifier
Rectifier 1
Tenth Recognized Rectifier
Rectifier 10
Distribution Bus
(Power/
Distribution
Bays and
Distribution
Only Bays)
Bay #
Top or Bottom
Distribution
Primary Bay is #1, other bays are numbered
consecutively, following the bay-to-bay cabling
scheme.
Primary Bay, Top Bus
Bay 1 Top Dist
Second Bay, Bottom Bus
Bay 2 Bottom Dist
Fifth Bay, Top Bus
Bay 5 Top Dist
Distribution
Device (Power/
Distribution
Bays and
Distribution
Only Bays)
Load
Bay #
Distribution Point #
within Bay
Primary Bay is #1, other bays are numbered
consecutively, following the bay-to-bay cabling
scheme.
Distribution Point =
1-24 (left - right, Top Bus, Bus #1).
25-36 (left - right, Bottom Bus, Bus #2).
Note that distribution components may take more
than one mounting position, designation number is
the left most mounting position.
Primary Bay, Circuit Breaker
Mounted in Position One
Load 1-1
Second Bay, Fuse Mounted in
Position Sixteen
Load 2-16
Fifth Bay, Plug-In Mounted in
Position Twenty-Six
Load 5-26