SilverStone ST65ZF [8/12] Mechanical requirements

5.3 Altitude

6. SAFETY

6.1 Underwriters Laboratory (UL) recognition..

The power supply designed to meet UL 1950.

6.2 The power supply must bear the German Bauart Mark from TUV.

7. ELECTROMAGNETIC COMPATIBILITY (EMC)

7.1 IEC 1000-4-2 ESD LEVEL X20KV4.

7.2 IEC 1000-4-3 radiated electrical field requirement.

7.3 IEC 1000-4-4 BURST

7.4 IEC 1000-4-5 surge Voltages

7.5 EN61000-3-2 harmonic current emissions.

If applicable to sales in Japan or Europe, the power supply shall meet the requirements of

EN 61000-3-2 class D and the guidelines for the suppression of harmonics in appliances and

general use equipment class D for harmonic line current content at full-rated power.

7.6 EN55024 class B radio interference (CISPR 22)

7.7 FCC part 15, subpart J class B 115VAC operation.

8. MTBF

8.1 MTBF (mean time between failures) calculation

The demonstrated MTBF shall be 100,000 hours of continuous operation at 258C, full load,

80% confidence limit and nominal line. The MTBF of the power supply be calculated in

accordance with MIL-HDBK-217F. The DC FAN is not included.

9. MECHANICAL REQUIREMENTS

9.1 Physical dimension

150 x 86 x 180 mm (W x H x D)

9.2 Net weight

2.7 kg