SilverStone ST405 [8/12] St400 manual 08

6 OTHER REQUIREMENTS

6.1 COOLING

With the fan voltage set to around 12 volts, the fan will deliver greater than 38.2 CFM

with the power supply in open air.

6.2 INPUT CONNECTIONS

Refer to Mechanical Specifications for placement. The AC mains input are through a

three-circuit IEC type connector mounted on the rear of the power supply chassis.

5. REGULATORY COMPLIANCE

5.1 SAFETY REQUIREMENTS

-TUV EN60950

-UL 60950

5.2 DIELECTRIC STRENGTH

Primary to Frame Ground : 1800 Vac for 1 sec.

Primary to Secondary : 1800 Vac for 1 sec.

5.3 INSULATION RESISTANCE

Primary to Secondary : 20 Meg. ohms Minimum.

Primary to FRAME GROUND : 20 Meg. ohms Minimum.

5.4 GROUND LEAKAGE CURRENT

The power supply ground leakage current shall be less than 3.5mA.

5.5 EMISSION REQUIREMENTS

When testing the power supply must operate within the listed requirements.