Procedure - Connecting Ac Power Cords; Procedure - Connecting Dc Power Cords - Bosch DSA E Series Installation Manual
Iscsi disk arrays
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- Installation manual (54 pages) ,
- Installaton manual (50 pages) ,
- Quick installation manual (30 pages)
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62
en | Connecting the Power Cords
WARNING!
Risk of bodily injury
A qualified service person is required to make the DC power connection according to NEC and
CEC guidelines.
10.3
Procedure – Connecting AC Power Cords
1.
2.
3.
4.
5.
10.4
Procedure – Connecting DC Power Cords
WARNING!
Risk of bodily injury
A qualified service person is required to make the DC power connection according to NEC and
CEC guidelines.
NOTICE!
Make sure that you do not turn on power to the controller-drive tray until this guide instructs
you to do so. For the proper procedure for turning on the power, see Section 11 Turning on the
Power and Checking for Problems, page 64.
NOTICE!
Before turning off any power switches on a DC-powered controller-drive tray, you must
disconnect the two-pole 20-amp circuit breaker.
1.
2.
3.
4.
NOTICE!
The three source wires on the DC power connector cable (–48 VDC) connect the controller-
drive tray to centralized DC power plant equipment, typically through a bus bar located above
the cabinet.
NOTICE!
It is not mandatory that the second DC power connection on each of the drive tray's DC
power-fan canisters be connected. The second DC power connection is for additional
redundancy only and may be connected to a second DC power bus.
- | V2 | 2012.09
Make sure that the circuit breakers in the cabinet are turned off.
Make sure that both of the Power switches on the controller-drive tray are turned off.
Connect the primary power cords from the cabinet to the external power source.
Connect a cabinet interconnect power cord (or power cords specific to your particular
cabinet) to the AC power connector on each power canister in the drive tray.
If you are installing other drive trays in the cabinet, connect a power cord to each power
canister in the drive trays.
Disconnect the two-pole 20-amp circuit breaker for the storage array.
Make sure that all of the DC power switches on the DC-powered controller-drive tray are
turned off.
Make sure that all of the DC power switches on the DC-powered drive trays are turned
off.
Connect the DC power connector cables to the DC power connectors on the rear of the
controller-drive tray and the drive trays.
Installation Manual
E2600 DSA E-Series iSCSI Disk Arrays
Bosch Security Systems
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