Unipower Guardian Access, Инструкция по эксплуатации, Страница: 5 / 55

Page 5
P O W E R I N G T E C H N O L O G Y
Document Number: MS0031-MAN rev. 7
guardian_access_ms31-man-rev7-0521.indd
FIGURES
Figure 2-1 Power System Overview (6U system shown) .............................................................8
Figure 2-2 Principal of Operation .................................................................................................9
Figure 2-3 Guardian Rectifier
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Figure 2-4 Guardian Rectifier Shelf
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Figure 4-1 Mounting the Subrack (6U system shown) ...............................................................23
Figure 4-2 Removing the Top Cover ...........................................................................................24
Figure 4-3 Grounding Connection ..............................................................................................25
Figure 4-4 AC Input Terminal Block (1-phase) ..........................................................................26
Figure 4-5 AC Input Terminal Block (2-phase) ..........................................................................26
Figure 4-6 AC Input Terminal Block (3-phase) ..........................................................................26
Figure 4-7 DC Load Connection .................................................................................................27
Figure 4-8 Battery Cable Connection ..........................................................................................28
Figure 4-9 Battery Installation (Example only) ..........................................................................29
Figure 4-10 Alarm Interface ..........................................................................................................30
Figure 4-11 ACX External Connection Board ..............................................................................31
Figure 4-12 ACX Alarm Relay Board ...........................................................................................32
Figure 4-13 2-block Symmetry Measurement (for illustration only) ............................................33
Figure 4-14 4-Block Symmetry Measurement (for illustration only) ...........................................33
Figure 4-15 Temperature Sensor Connection ................................................................................34
Figure 4-16 Rectifier Installation
..................................................................................................35
TABLES
Table 4-1 Recommended Electrical Cable Sizes .......................................................................22
Table 5-1 Float/Boost Charge Voltages .....................................................................................38
Table 5-2 Commissioning Record .............................................................................................40
Table 6-1 Connection Torque Setting Check .............................................................................41