Eaton Powerware 9140, Руководство пользователя

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INSTALLATION
Eaton 9140 UPS (7.5–10 kVA) User's Guide
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164201622 Rev 3
www.eaton.com/powerquality
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REPO and ROO Installation
The Eaton 9140 includes a two-position terminal (see Figure 35) that can
be either left open or configured one of two ways:
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As a remote emergency power-off (REPO) contact that allows power to be
switched off at the UPS output from a customer-supplied switch in a
remote location.
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As a remote on/off (ROO) contact that allows the UPS to be turned on
and off from a customer-supplied switch in a remote location.
Figure 35. REPO/ROO Connection
W A R N I N G
The REPO/ROO circuit is an IEC 60950 safety extra low voltage (SELV) circuit. This circuit
must be separated from any hazardous voltage circuits by reinforced insulation.
C A U T I O N
To ensure the UPS stops supplying power to the load during any mode of operation, the
input power must be disconnected from the UPS when the emergency power-off function is
activated.
NOTE
For Europe, the emergency switch requirements are detailed in Harmonized
document HD-384-48 S1, “Electrical Installation of the Buildings, Part 4: Protection for Safety,
Chapter 46: Isolation and Switching.”
For more information about how the REPO and ROO features function,
see “Remote Emergency Power-off and Remote On/Off” on page 76.