ServerTech Sentry Fail Safe Transfer Switch PDU (PTTS-H008)
The Sentry Fail-Safe Transfer Switch (FSTS) features two
input power feeds, from separate AC circuits, to supply single-power
equipment with dual, redundant power sources. A primary AC circuit
provides power to the connected device(s). With this rack automatic
transfer switch, if the primary source becomes unavailable for whatever
reason, then the Sentry FSTS auto-switches to the secondary power source
to support the connected equipment.
The transfer from one power source to the other is
seamless to the connected equipment with this rack automatic transfer
switch. When the secondary power source is available, an interruption of
the primary power source will not affect the equipment’s uptime or
performance.
Unique to the Sentry FSTS is the ability to designate
which power source is primary and which is secondary. With the Primary
Select switch, a power engineer simply toggles the switch from primary
to secondary, which transfers the load from one power feed to the other.
Now, the “secondary” becomes “primary” and the power engineer can safely
work on the first power source without dropping power to the connected
equipment.
Also exclusive to the FSTS is the ability to select the
high voltage (208-230V) or low voltage (110-120V) operating range of the
AC power source. Use the Sentry FSTS as a universal power transfer
switch for all cabinets and servers, regardless of the voltage. To apply
power, just remove a panel and then choose the appropriate voltage range
to the Fail-Safe Transfer Switch. | 
|
