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Intel® Server Chassis SC1400UP / Intel® Server Platform SR1425BK1-E
Duration
Surge
Operating AC Voltage
Continuous
10%
Nominal AC Voltages
0 to ½ AC
30%
Mid-point of nominal AC
cycle
Voltages
6.10 Susceptibility
The power supply meets the following electrical immunity requirements when connected to a
cage with an external EMI filter which meets the criteria defined in the SSI document EPS
Power Supply Specification. For further information on Intel standards please request a copy of
the Intel Environmental Standards Handbook
Level
Description
A
The apparatus continues to operate as intended. No degradation of performance.
B
The apparatus continues to operate as intended. No degradation of performance beyond
spec limits.
C
Temporary loss of function is allowed provided the function is self-recoverable or can be
restored by the operation of the controls.
6.10.1
Electrostatic Discharge Susceptibility
The power supply complies with the limits defined in EN 55024: 1998 using the IEC 61000-4-
2:1995 test standard and performance criteria B defined in Annex B of CISPR 24.
6.10.2
Fast Transient/Burst
The power supply complies with the limits defined in EN55024: 1998 using the IEC 61000-4-
4:1995 test standard and performance criteria B defined in Annex B of CISPR 24.
6.10.3
Radiated Immunity
The power supply complies with the limits defined in EN55024: 1998 using the IEC 61000-4-
3:1995 test standard and performance criteria A defined in Annex B of CISPR 24.
6.10.4
Surge Immunity
The power supply was tested with the system for immunity to AC Ringwave and AC
Unidirectional wave, both up to 2kV, per EN 55024:1998, EN 61000-4-5:1995 and ANSI
C62.45: 1992. The pass criteria includes: No unsafe operation exists under any condition; All
power supply output voltage levels remain within proper spec levels; No change in operating
state or loss of data was detected during and after the test profile; No component damage
occurred under any condition.
Revision 1.0
Table 29. AC Line Surge Transient Performance
AC Line Surge
Table 30. Performance Criteria
Line Frequency
Performance Criteria
50/60Hz
No loss of function or performance
50/60Hz
No loss of function or performance
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