Vertiv NetSure 710 Series, Руководство по установке

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Vertiv
| NetSure 710 Series Installation Manual (IM581127000) | Rev. U 129
5. System information is displayed in multiple screens. Repetitively press the up or down arrow key to view
other system information screens one by one.
6. From the Main screen, press ENT to go to the “Main Menu” screen.
7. From the Main Menu, select a submenu by repetitively pressing the up or down arrow key. The selected
submenu will be indicated by the cursor. Press ENT to open the submenu.
NOTE!
Repeatedly press the “ESC” key to return in reverse order level by level from any submenu until
the Main screen appears.
8. Verify and set the ACU+ controller as required for your application. Refer to the ACU+ Instructions
(UM1M820BNA) for procedures. Note that you will have to program the ACU+ for any temperature
probes and external inputs/outputs connected to the IB2 Interface Board, optional EIB Interface Board,
and optional SM-DU+ Shunt Interface Board.
NOTE!
When setting total rectifier current limit, the set point to each unit is the total set point divided
by the number of units. For example, if the system contains five rectifiers and the current limit is set to
150 amps then each rectifier has a current limit set point of 30 amps. If one or more rectifiers are
removed or fail it will take several seconds for the individual set points to the remaining rectifiers to be
reset. In the example given, if one rectifier is removed the current limit set point will drop to 120 amps
(30 amps times four remaining rectifiers) until the controller can send updated set points to the
remaining rectifiers. This takes a couple communication cycles (several seconds) after which each
rectifier would have a new set point of 37.5 amps for a total of 150 amps. The total current limit of the
rectifiers should not be set such that the loss of the redundant rectifiers will cause this temporary set
point to drop below the actual maximum expected load. If batteries are used on the rectifier output, the
batteries should support the load until the current limit set points can be re-established due to loss of a
rectifier.
Verifying the Configuration File
Your ACU+ was programmed with a configuration file that sets all adjustable parameters. The version number
of the configuration file can be found on the configuration drawing (C-drawing) that is supplied with your power
system documentation, and on a label located on the ACU+. You can verify that the correct configuration file
has been loaded into your ACU+ by performing the following procedure.
NOTE!
The quantity of LVD’s and shunt values for your specific system may be different from the
values shown on the C-drawing.