Technical Product Specification

Power Sub-System Intel
®
Server System H2000WP Family TPS
 The surge-withstand test must not produce damage to the power supply.
The supply must meet surge-withstand test conditions under maximum and minimum DC-output
load conditions.
3.2.8 Hot Plug
Power supply must be designed to allow connection into and removal from the system without
removing power to the system. During any phase of insertion, start-up, shutdown, or removal,
the power supply must not cause any other like modules in the system to deviate outside of their
specifications. When AC power is applied, the auxiliary supply should turn on, providing bias
power internal to the supply and the 5VSB standby output.
3.2.9 Susceptibility Requirements
The power supply should meet 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 customer standards, please request a
copy of the customer Environmental Standards Handbook.
Table 18. Performance Criteria
Level
Description
A
The apparatus should continue to operate as intended. No degradation of performance.
B
The apparatus should continue 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.
3.2.10 ElectroStatic Discharge Susceptibility
The power supply must comply 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.
3.2.11 Fast Transient/Burst
The power supply must comply with the limits defined in EN 55024: 1998 using the IEC 61000-
4-4:1995 test standard and performance criteria B defined in Annex B of CISPR 24.
3.2.12 Radiated Immunity
The power supply must comply with the limits defined in EN 55024: 1998 using the IEC 61000-
4-3:1995 test standard and performance criteria A defined in Annex B of CISPR 24.
3.2.13 Surge Immunity
The power supply must be tested with the system for immunity to AC Ring wave 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 include:
 No unsafe operation is allowed under any condition;
 All power supply output voltage levels to stay within proper spec levels;
 No change in operating state or loss of data during and after the test profile;
 No component damage under any condition.
The power supply must comply with the limits defined in EN 55024: 1998 using the IEC 61000-
4-5:1995 test standard and performance criteria B defined in Annex B of CISPR 24.
Intel order number: G52418-006 Revision 1.6
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