IBM SAN Volume Controller 2145-CG8, Hardware Installation Manual

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Mechanical hazards
Loose or missing items (for example, nuts and screws) can cause serious
injury.
About this task
Use caution when working in a potential safety hazard that is not covered in the
safety checks. If unsafe conditions are present, determine how serious the hazards
are and whether you can continue before you correct the problem.
Using the following inspection checklist as a guide, inspect the uninterruptible
power supply for unsafe conditions. If necessary, see any suitable safety
publications.
Procedure
1. If any equipment has been damaged during the shipment, keep the shipping
cartons and packing materials.
2. To file a claim for the shipping damage, perform the following steps:
a. File with the carrier within fifteen days of receipt of the equipment.
b. Send a copy of the damage claim within fifteen days to your service
support representative.
Uninterruptible power-supply requirements
Ensure that you comply with the requirements for the uninterruptible power
supply.
The following list describes requirements for the 2145 UPS-1U:
v
The voltage that is supplied to the 2145 UPS-1U must be 200-240 V single phase.
v
The frequency that is supplied must be 50 or 60 Hz.
Note: The 2145 UPS-1U has an integrated circuit breaker and does not need
external protection.
Attention:
v
If the uninterruptible power supply is cascaded from another uninterruptible
power supply, the source uninterruptible power supply must have at least three
times the capacity per phase and the total harmonic distortion must be less than
5%.
v
The uninterruptible power supply also must have input voltage capture that has
a slew rate of no more than 3 Hz per second.
Emergency power-off shutdown
The SAN Volume Controller and each uninterruptible power supply support
emergency power-off (EPO) shutdowns.
Safety and environmental notices
xvii