Strider essential series 5.0 regulatory compliance, 1 safety requirements, 2 dielectric strength – SilverStone ST50F-ESG User Manual
Page 13: 3 insulation resistance, 4 ground leakage current, 5 emission requirements, 0 other requirements, 1 input connections, 2 reliability
STRIDER ESSENTIAL SERIES
5.0 REGULATORY COMPLIANCE
5.1 SAFETY REQUIREMENTS
-IEC 950
-TUV EN 60950
-NEMKO + CB REPOR
-CUL
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
The power supply shall comply with CISPR 22, Class B, for both conducted
and radiated emissions with a 4dB margin..
6.0 OTHER REQUIREMENTS
6.1 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.
6.2 RELIABILITY
The power supply reliability, when calculated by “Bellcore” latest revision are
exceed 100,000 hours with all output at maximum load and an ambient
temperature of 25℃.
The special requirement is for cooling fan that MTTF be guarantee
over 20,000 hours at 40℃ ambient temperature.
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