Voltage limits

The 4560SLX Tape Library is capable of using any nominal ac voltage between 100 and 240 V ac power, at 50 or 60 Hz. It is capable of powering up and operating without error from any voltage within the ranges specified:

Frequency limits

The 4560SLX Tape Library is capable of operation at either 50 Hz or 60 Hz. It will automatically adjust for 50-60 Hz primary power operation, without requiring user intervention or modification.

Power requirements

The 4560SLX Tape Library (with two tape drives installed) exhibits a nominal steady state ac power consumption of 192 watts, and a maximum peak power consumption of 240 watts.

Table 24. Current

Current

4560SLX Tape Library

1.6 - 1.0 A (120 V ac - 240 V ac)

Sag/Surge protection

Once powered on, the 4560SLX Tape Library will continue to operate without error under the following conditions:

Table 25. Sag/Surge protection

Condition

Period

 

 

 

100

V -20%

2 seconds

 

 

 

120

V +15%

1 second

 

 

 

200

V -20%

2 seconds

 

 

 

240

V -20%

2 seconds

 

 

 

Power line disturbance

Once powered on, the 4560SLX Tape Library will continue to operate without error under the following conditions of power line disturbances:

Table 26. Power line disturbance

Disturbance

Period

Limit

 

 

 

PULSE:

High

1.0 KV, Max

1.2 ms rise - 50 ms decay

Low

300 A, Max

8.0 ms rise - 20 s decay

 

 

 

 

 

RING: 0.5 ms @ 100 KHz

High

1.0 KV, Max

 

Low

200 A, Max

 

 

 

Appendix C. Specifications 95

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IBM 4560SLX warranty Voltage limits, Frequency limits, Power requirements, Sag/Surge protection, Power line disturbance