HARDWARE MANUAL Document reference MAMPS-HW/E
VM600 machinery protection system (MPS) Edition 18 - March 2022
2-26
RPS6U rack power supply (ABE04x only)
OVERVIEW OF VM600 MPS HARDWARE
See also 8.3.3.1 Supply wiring for VM600 racks with external power supply redundancy.
2.10.9.12 AC-input (230 VAC only) panel with commoned
individual inputs
(200-582-960-NHh)
2 AC Yes Yes
Yes
4
2.10.9.13 Combined AC-input (120/230 VAC) and DC-input
panel with individual inputs
(200-582-970-NHh)
1 DC
1 AC
No Yes
Yes
3
Notes
1. All associated rear panels can support internal rack power supply redundancy, which depends on the number of cards in a
VM600 rack and the version of RPS6U rack power supply (later 330 W version or earlier 300 W version).
See 2.10.1 Different versions of the RPS6U rack power supply and
2.10.4 RPS6U rack power supply and VM600 card considerations.
2. For an associated rear panel with one mains input only, (mains) inputs cannot be commoned.
3. For an associated rear panel with two mains input that are not commoned, external power-supply system redundancy is
supported using later versions of the RPS6U power supply (330 W) for a full rack of cards and using earlier versions of the
RPS6U power supply (300 W) for a rack containing fewer cards.
See 2.10.5 Racks with two RPS6U rack power supplies in order to support rack power supply redundancy.
4. For an associated rear panel with two mains input that are commoned, external power-supply system redundancy is
supported using both later versions of the RPS6U power supply (330 W) and earlier versions of the RPS6U power
supply (300 W).
Table 2-1: VM600 racks, power supply redundancy and associated rear panels (continued)
Associated rear panel
Mains inputs
Power supply
redundancy
Number
and type
Commoned
Internal
1
External
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