Vertiv
|
NetSure 7100 Series -48V DC Power System Installation Manual (IM582127000)
|
Rev. BB
101
Figure 44:
AC Input Connections to AC Input Termination Assembly List 42 when used with 588705000 or
588705400 or 588705500 Module Mounting Assemblies with Rectifiers (Nominal 208 VAC, 240
VAC) (1 Feed per 3 Rectifiers, Three Phase) (Installed in an Enclosure)
(4-Row Cabinet Shown,
Others Similar)
AC INPUT CONNECTIONS,
1 FEED PER 3 RECTIFIERS, THREE PHASE
(582127000 LIST 42)
Inside View
Left Side
Inside View
Right Side
NOTE:
WIRING TO A FIELD INSTALLED
SHELF IS DONE AT THE REAR
OF THE SHELF.
AC Input
Connector Cover
A B C A B C
C B A C B A
SHELF 5
PCU #4 - #6
SHELF 6
PCU #4 - #6
No
Connection
No
Connection
SHELF 5
PCU #1 - #3
SHELF 6
PCU #1 - #3
No
Connection
No
Connection
FRAME GROUND
CONNECTION
Four 10-32 X 3/4"
Studs and Hardware.
Recommended torque:
23 in-lbs.
FRAME GROUND
CONNECTION
Four 10-32 X 3/4"
Studs and Hardware.
Recommended torque:
23 in-lbs.
Rectifier Module (PCU) Mounting Slots
Shelf #1
Rect.
(PCU)
1
Rect.
(PCU)
2
Rect.
(PCU)
3
Rect.
(PCU)
4
Rect.
(PCU)
5
Rect.
(PCU)
6
Rect.
(PCU)
1
Rect.
(PCU)
2
Rect.
(PCU)
3
Rect.
(PCU)
4
Rect.
(PCU)
5
Rect.
(PCU)
6
Rect.
(PCU)
1
Rect.
(PCU)
2
Rect.
(PCU)
3
Rect.
(PCU)
4
Rect.
(PCU)
5
Rect.
(PCU)
6
Rect.
(PCU)
1
Rect.
(PCU)
2
Rect.
(PCU)
3
Rect.
(PCU)
4
Rect.
(PCU)
5
Rect.
(PCU)
6
Rect.
(PCU)
1
Rect.
(PCU)
2
Rect.
(PCU)
3
Rect.
(PCU)
4
Rect.
(PCU)
5
Rect.
(PCU)
6
Shelf #2
Shelf #3
Shelf #4
Shelf #5
Rect.
(PCU)
1
Rect.
(PCU)
2
Rect.
(PCU)
3
Rect.
(PCU)
4
Rect.
(PCU)
5
Rect.
(PCU)
6
Shelf #6
Note: Customer wiring to top terminals of terminal blocks.
For fewer power shelves than shown, only the connections for the installed shelves are present.
GND
GND
GND
GND
RECTIFIER (PCU) AC INPUT FEEDS
1 FEED PER 3 RECTIFIERS (PCU)
208 VAC / 240 VAC, 50 Hz / 60 Hz, THREE PHASE
RECTIFIER (PCU) AC INPUT FEEDS
1 FEED PER 3 RECTIFIERS (PCU)
208 VAC / 240 VAC, 50 Hz / 60 Hz, THREE PHASE
A B C A B C A B C A B C
C B A C B A C B A C B A
SHELF 1
PCU #4 - #6
SHELF 1
PCU #1 - #3
SHELF 2
PCU #4 - #6
SHELF 3
PCU #4 - #6
SHELF 4
PCU #4 - #6
SHELF 2
PCU #1 - #3
SHELF 3
PCU #1 - #3
SHELF 4
PCU #1 - #3
Wire Size Capacity:
4 AWG to 14 AWG.
Recommended Torque:
10-14 AWG 20 in-lbs.
8 AWG 25 in-lbs.
4 AWG 35 in-lbs.
Note: The three-phase input is internally distributed within the system to provide a single-phase
line to neutral connection to each rectifier position, evenly distributed across the three phases.
