Install Power Supply; Testing The System's Power Supply - Toshiba strata CT Installation & Maintenance Manual

Strata CT Installation
Step 1: Install Power Supply
The Strata CT cabinets use the BPSU672 power supply but the Base and Expansion Cabinets
are factory-shipped without the power supply installed.
➤
To install power supplies in cabinets of new or installed systems
1.
2.
3.
Note
4.
5.
H
6.
7.
8.
Important!
C
9.
10. Install power supplies in all cabinets, using Steps 1~9 of this procedure.
11. Install the Base and optional Expansion Cabinets, ground wiring, and cabinet bonding
Note

Testing the System's Power Supply

If the "AC" or "DC" LEDs fail to light in Steps 1 or 3, see the Circuit Breaker Reset
Proceedure on
1.
2.
2-6
Remove the power supply from its box. The power supply AC power cord for 240VAC
and the power supply mounting screws are provided with the KSU cabinet.
Make sure that the front and right side covers are removed from the cabinet (see
Figure 2-4).
Slide the power supply into the right side of the cabinet so that its four mounting holes
align with the four cabinet mounting holes (see
backplane FG wires are positioned between the FG wire holder and the power supply.)
The backplane FG wires are not safety grounds: they are required for proper system
Exchange line operation.
Plug the Back Plane DC OUT cable plug into the DC OUT connector on the power
supply. (The plug has a guide key on it to ensure that it is plugged in correctly.)
Secure the FG wire spade lug to the power supply with the FG screw.
Secure the power supply to the cabinet with the four provided screws.
If the cabinet is the Base Unit, a standalone Remote Expansion Cabinet, or the first in a
stack of Remote Expansion Cabinets. Set the Exp/Base switch to the "Base" position
(see Figure 2-2).
If the cabinet is an Expansion Unit, set the Exp/Base switch to the "Exp" position.
The power supply set as "Base" is the master and has On/Off control over all
other power supplies, which are designated as slaves. If the master power
supply is turned Off or On, all other power supplies will automatically turn
Off or On. (Individual slave power supplies must be turned On.)
See Figure 2-2 to ensure that the power supply is properly installed.
plates, AC and reserve power cabling, and PCB cabling per the
Installation Sequence" on Page
Power Supply testing procedures are provided in the Fault Finding chapter, which
should be referred to if it is suspected that the power supply does not work properly.
Page 2-7 - "Case
Plug the AC power cable into an outlet. The "AC" LED on the power supply lights
green.
Turn On the DC power switch for the power supply. The "DC" LED on the power
supply lights green.
Figure
2-5.
1".
Strata CT I&M Manual October 2000
2-4). (Make sure that the two
"Recommended