Intel SR1640TH SR1640THNA Manual Do Utilizador
Códigos do produto
SR1640THNA
Power Sub-System
Intel® Server System SR1640TH TPS
Revision
1.0
Intel order number: E94847-001
64
3.4.5.1
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.Tested to
meet the level 3 requirement.
4-2:1995 test standard and performance criteria B defined in Annex B of CISPR 24.Tested to
meet the level 3 requirement.
3.4.5.2
Fast Transient/Burst
The power supply complies with the limits defined in EN55024: 1998 using the IEC 61000-4-
5:1995 test standard and performance criteria B defined in Annex B of CISPR 24. Test to
meet the level 3 requirement.
5:1995 test standard and performance criteria B defined in Annex B of CISPR 24. Test to
meet the level 3 requirement.
3.4.5.3
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.
3:1995 test standard and performance criteria A defined in Annex B of CISPR 24.
3.4.5.4
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 61000-4-4, level 3:1995 and
ANSI C62.45: 1992.
Unidirectional wave, both up to 2kV, per EN 55024:1998, EN 61000-4-4, level 3:1995 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.
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 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.
4:1995 test standard and performance criteria B defined in Annex B of CISPR 24.
3.4.6
AC Line Fast Transient (EFT) Specification
The power supply meets the EN61000-4-5 directive and any additional requirements in
IEC1000-4-5 and the Level 3 requirements for surge-withstand capability, with the following
conditions and exceptions:
IEC1000-4-5 and the Level 3 requirements for surge-withstand capability, with the following
conditions and exceptions:
These input transients must not cause any out-of-regulation conditions, such as
overshoot and undershoot, nor must it cause any nuisance trips of any of the power
supply protection circuits.
supply protection circuits.
The surge-withstand test must not produce damage to the power supply.
The power supply shall meet surge-withstand test conditions under maximum and
minimum DC-output load conditions.
3.4.7
AC Line Dropout / Holdup
An AC line dropout is defined to be when the AC input drops to 0VAC at any phase of the
AC line for any length of time. During an AC dropout, the power supply must meet dynamic
voltage regulation requirements. An AC line dropout of any duration shall not cause tripping
of control signals or protection circuits.
AC line for any length of time. During an AC dropout, the power supply must meet dynamic
voltage regulation requirements. An AC line dropout of any duration shall not cause tripping
of control signals or protection circuits.
If the AC dropout lasts longer than the holdup time, the power supply should recover and
meet all turn on requirements. The power supply shall meet the AC dropout requirement
over rated AC voltages and frequencies. A dropout of the AC line for any duration shall not
cause damage to the power supply.
meet all turn on requirements. The power supply shall meet the AC dropout requirement
over rated AC voltages and frequencies. A dropout of the AC line for any duration shall not
cause damage to the power supply.