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Quantum|ATL PowerStor L500 Series Tape Library User’s Guide 79

Radiated Susceptibility

The radiated susceptibility limits for high frequency electric fields,

26 MHz to 1000 MHz, are:

• 3 V/m (rms) 80% modulated 1 kHz

• No errors, no screen distortion. S/W recoverable errors

• No hardware failure

The transient voltage is the actual peak voltage above the normal

AC voltage from the power source.

The voltage limits for power and data cables are:

• 2 kV S/W recoverable errors

• No hardware failures

The power cable voltage limits are:

• 2.0 kV common mode (no errors allowed)

• 1.0 kV differential mode (S/W recoverable errors, no hardware

failure)

ESD Failure Level

Limits

Table 21

lists the ESD failure level limits for normal operator access

areas.

Table 21 ESD Failure

Level Limits

Failure

Type Equipment

Failure

Level Allowable Errors

Hard Office To 12 kV No operator intervention (soft

recoverable allowed)

Hardware Office To 15 kV No component damage -

operator intervention allowed

(soft/hard errors allowed)

1 2 ... 88 89 90 91 92 93 94 95 96 97 98 ... 119 120

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Quantum L500 Betriebsanweisung Seite 93