Eaton 9135 - RPO Installation; UPS Electrical Connections

Installation
Eaton 9135 5000/6000 VA UPS User’s Guide 164201726—Rev 4 www.eaton.com/powerquality 26
RPO Installation
Installation of the RPO function must be carried out in compliance with applicable regulations. The cable is not
included.
In order to fully de-energize devices and the Eaton 9135 UPS with the RPO port, it is necessary to:
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Use a two-position switch (normally-open or normally-closed contact and held more than one second). See
Figure 18.
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Connect this RPO switch to a device that trips all breaker(s) located upstream
(NOTE 1)
and downstream
(NOTE 2)
from the Eaton 9135 UPS. This can be achieved by means of a shunt trip.
Figure 19. RPO Communication Port
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Signal:
--Activation voltage: 5 Vdc to 27 Vdc
--Current: 10 mA maximum
UPS Electrical Connections
WARNING
Only qualified service personnel (such as a licensed electrician) shall perform the electrical
installation. Risk of electrical shock.
CAUTION
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For UPS models with hardwired outputs, overcurrent protection for the output AC circuit(s) is to
be provided by others.
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For UPS models with hardwired outputs, suitably rated disconnect switches for the output AC
circuit(s) are to be provided by others.
NOTE 1 If not, the output devices could be powered again through static switch when the
two-position switch is released.
NOTE 2 If not, the output devices will remain powered several seconds after the RPO
activation.
NOTE The internal batteries will remain connected to the power module after RPO
activation.
RPO Contact Normally-Open RPO Contact Normally-Closed
5 Vdc to 27 Vdc
5 Vdc to 27 Vdc
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