Vertiv™ NetSure™ 5100 Series -48 VDC Power System Installation Manual
Proprietary and Confidential © 2023 Vertiv Group Corp.
5.8.3 To 23” Solar Connection Cabinet (List 61)
Provide a solar converter DC input feed to the bottom terminals of each circuit breaker in the List 61 Solar Connection Cabinet. Refer
to Figure 5.9 for connection details and recommended torque.
NOTE!
The voltage applied to the circuit breakers of List 61 shall not exceed 250 VDC between either the positive or the
negative conductor and earth. The individual poles of the circuit breaker are rated for a maximum of 250 VDC.
Connections are also required between the List 61 Solar Connection Cabinet and the solar converter inputs.
• If List 61 Solar Connection Cabinet is factory installed and NO List 45 Rectifier AC Input / Solar Converter DC Input Panel is
furnished, the factory provides the wiring between the List 61 Solar Connection Cabinet and the solar converter inputs in the
module mounting assembly(s).
• If List 61 Solar Connection Cabinet is field installed or if additional solar converter circuit breakers are field installed, the
customer needs to physically run the provided wire harness between the List 61 Solar Connection Cabinet and the solar
converter inputs located in the List 45 Rectifier AC Input / Solar Converter DC Input Panel. Customer is also responsible for
providing conduit from the List 61 Solar Connection Cabinet to the List 45 Rectifier AC Input / Solar Converter DC Input
Panel. Refer to Figure 5.10 for connection details and recommended torque.
Locate the module position identification label either on the inside of the distribution cabinet door (rack mounted systems) or inside
the OSP cabinet when no door is furnished. As the system is being wired for module inputs, write the type of module to be placed in
each module mounting position in the space provided on the label. Write R for rectifier, C for converter, and S for solar converter. See
Figure 5.6.
5.8.4 To Individual Module Mounting Assembly(s) Equipped with Molex Connectors and
Provided with Solar Converter DC Input Cable Assemblies
Spec. No. 588705300 module mounting assembly(s) may be equipped with plug-in input connectors located on the rear of the
assembly. Input cable assemblies with mating connectors are available (see Power Data Sheet PD588705300). Refer to Power Data
Sheet PD588705300 for connection details.
Locate the module position identification label either on the inside of the distribution cabinet door (rack mounted systems) or inside
the OSP cabinet when no door is furnished. As the system is being wired for module inputs, write the type of module to be placed in
each module mounting position in the space provided on the label. Write R for rectifier, C for converter, and S for solar converter. See
Figure 5.6.
For systems using Molex connected cords and -48 VDC to +24 VDC converters or -48 VDC to -58 VDC converters are being used
(List 26 two row distribution panel or List 27 single row distribution panel) in the plant, the following module restrictions apply for
factory installed shelves 2 through 5:
• Rectifiers can be in any or all six (6) positions if three (3) AC inputs provided.
• +24V or -58V converters can be in the right three (3) positions (positions 4, 5 and 6).
• Rectifiers can be in any position which has AC power that is not taken up with a converter.
• One (1) Solar converter can be installed in the shelf, position 1 or 2.
• Three (3) solar converters can be installed in the shelf, positions 1 or 2, positions 3 or 4 and positions 5 or 6 if the -48V to
+24V or -48V to -58V bus bar is not installed to the shelf above.
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