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NetSure 7100 Series -48V DC Power System Installation Manual (IM582127000)
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Rev. BB
99
AC Input Connections to AC Input Termination Assembly List 41 when used with 588705000 or
588705400 or 588705500 Module Mounting Assemblies with Rectifiers (Nominal 208 VAC, 240
VAC, 277 VAC) (1 Feed per 2 Rectifiers, Single Phase) - with Two (2) Shelves Installed (Installed in an
Enclosure) (cont’d from previous page, cont’d on next page)
AC INPUT CONNECTIONS,
1 FEED PER 2 RECTIFIERS, SINGLE PHASE
(582127000 LIST 41),
with Two (2) Shelves Installed
Line to Line:
Connect Line 1 to Terminal L1.
Connect Line 2 to Terminal L2/N.
Line to Neutral
Connect Line to Terminal L1.
Connect Neutral to Terminal L2/N.
(4-Row Cabinet Shown,
Others Similar)
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
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
Shelf #2
Note: Customer wiring to top terminals of terminal blocks.
For fewer power shelves than shown, only the connections for the installed shelves are present.
SHELVES 1 AND 2
SHELVES 1 AND 2
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 (PCU) AC INPUT FEEDS
1 FEED PER 2 RECTIFIERS (PCU)
208 VAC, 240 VAC, 277 VAC, 50 Hz / 60 Hz, SINGLE PHASE
RECTIFIER (PCU) AC INPUT FEEDS
1 FEED PER 2 RECTIFIERS (PCU)
208 VAC, 240 VAC, 277 VAC, 50 Hz / 60 Hz, SINGLE PHASE
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.
PCU #3
L1 L2/N
PCU #2
L1 L2/N
PCU #1
L1 L2/N
PCU #6
L1 L2/N
PCU #5
L1 L2/N
PCU #4
L1 L2/N