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Bypass mode
Instruction manual
IM1002004E September 2015 www.powerquality.eaton.com
Bypass mode
With the switch in the bypass position, the Power-Sure 700
will provide clean power to the critical loads. In the bypass
position, the unit will not regulate the incoming voltage. The
transformer and suppression circuitry remains in the circuit
when in the bypass mode. The Power-Sure 700 should be
placed in the bypass position when a failure of the system
has occurred. This provides the user with some protection
until a service technician arrives.
CAUTION
Prior to switching from one position to another, turn off the
AC input breaker. Some systems are equipped with push-
to-turn switches. With these switches, the switch will shunt
trip the input breaker when pressed in.
Standard monitoring
Overtemp sensing devices are mounted at critical points on
the SCR regulating assembly and the main transformer. If
an overtemp condition exists, the unit will electronically shut
off; however, the cooling fans will continue to operate. The
“ALERT” light will illuminate and hold until the overtemp is
corrected. The main AC input breaker must be turned off in
order to reset the “ALERT” light.
Alert light
—An indicator light indicates if the output has
been disabled by one of the following conditions:
(1) Transformer over-temperature
(2) SCR thermal over-temperature
Indicating lamps
—Output ON indicating lamps are
provided for each phase.
Metering option
The Power-Sure 700 offers two metering options. The IQ 130
meter is the standard option on the Power-Sure 700. The
IQ 130 has programmable voltage, current transformer
ratios, and true rms indication for accurate measurement
of distorted waveforms, which can be viewed through
four screens via a high visibility LED display. Installation
and operation instructions for this meter can be found in
Instructional Leaflet IL02601002E. The premium metering
option is the IQ 150—which offers all the features of the
IQ 130, along with energy, power, communications ability,
and many other enhanced features. Please refer to Technical
Data TD02601025E for additional information.
Warranty
Eaton warrants the Power-Sure 700 to be free from defects
in material and workmanship for a period of one year from
the shipment date. The warranty includes parts only during
this time.
These units are sold in accordance to Eaton Selling
Policy 25-000.
