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NetXtend +12 VDC Bulk Output Power System Installation and User Manual (UM588706000)
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Rev. H
27
Connections to List 6, 16 Module Mounting Assembly
Spec. No. 588706000 List 6, 16 Module Mounting Assembly provides AC input terminal blocks behind a rear access
panel. The rear access panel contains one 1/2” conduit fitting. Refer to
CAUTION!
AC input sized for module mounting assembly population of rectifier and BBU modules as shown
in Figure 14. DO NOT populate slots in any other arrangement than what is shown in Figure 14. Failure to
follow this requirement could result in tripping of AC input protection devices.
Figure 14
:
AC Input Connections to a 588706000 List 6, 16 Module Mounting Assembly
AC Input Connections, 588706000 List 6, 16
Nominal 240 VAC / 415 VAC or 277 VAC / 480 VAC, 4-Wire + PE, 50 Hz / 60 Hz, 1 Feed per Module Mounting Assembly
(1 Feed per 9 Module Positions)
AC Feed #1
(Positions #1 - #9)
240 VAC / 415 VAC or 277 VAC / 480 VAC,
4-Wire + PE, 50 Hz / 60 Hz
L1 - N: Position #1 - #3
L2 - N: Position #4 - #6
L3 - N: Position #7 - #9
FRAME GROUND CONNECTION
One M4 stud and hardware.
Torque: 1.7 Nm (15 in-lbs.)
AC INPUT
Wire Size Capacity:
16 to 4 AWG.
Torque:
2.5 to 3.0 Nm (22.1 to 26.5 in-lbs.)
L2
GND
L1
L3
N
Front (Main Module Mounting Assembly Shown, Expansion Module Mounting Assembly Similar)
Rectifier Module / BBU Module Mounting Positions
Rect. BBU BBU Rect. BBU BBU Rect. BBU BBU
#1 #2 #3 #4 #5 #6 #7 #8 #9
Rear (Main Module Mounting Assembly Shown, Expansion Module Mounting Assembly Similar)
(back panel removed for clarity only)
