Vortec SCUTUM X 650 Manual De Instalación página 4

CAUTION
SAFETY INFORMATION
WARNING: This unit unit has no user-serviceable parts inside. Opening the casing presents a risk of
electrocution and will void the product's warranty. NFORTEC will not be responsible for any result of
improper use, including but not limited to, any use of the product outside of its intended purpose or use
inconsistent with the warranty terms available online. (Warranty information is available at https://www.
nfortec.com/garantias and this manual is avaliable at https://www.nfortec.com/soporte
Over-voltage protection (OVP)
Over-voltage protection for the 12V, 5V and 3.3V
DC outputs is required to comply with the ATX
specification. OVP shuts down the PSU in the event
that the DC outputs exceed a set level, determined
by the PSU manufacturer. The minimum voltage
levels required for compliance are 13.4V for the +12V
rail(s), 5.74V for the +5V rail and 3.76V for the 3.3V
rail.
Under Voltage Protection (UVP)
Under-voltage protection for the 12V, 5V and 3.3V
DC outputs. UVP shuts down the PSU in the event
that the DC outputs exceed a set level, determined
by the PSU manufacturer.
Short-circuit protection (SCP)
A short-circuit is defined as any output impedance
of less than 0.1 ohms. Amongst other things, SCP
ensures that the PSU shuts down should the 3.3V,
5V and 12V rails short to any other rail, or to ground.
It also ensures that no damage should occur to
the unit, or your PC's components in the event of a
short.
Over Power Protection (OPP)
The over-power protection (OPP) kicks in when the
power we pull from a PSU exceeds its maximum
rated capacity. Usually, the manufacturers give a
little room for overpowering the PSU, so the OPP
threshold is set to 50 to 100W (in some cases even
more) above the maximum rated wattage of the PSU.
In single +12V rail PSUs, where OCP is meaningless
in most cases, OPP takes over its role and shuts
down the PSU in case the +12V rail is overloaded.
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