Eaton Power Xpert 9395 550/275, Инструкция по установке и эксплуатации

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Communication
Power Xpert
TM
9395 550/275 UPS (225–550 kVA) Installation and Operation Manual 164201716—Rev 8 www.eaton.com/powerquality 8-3
8.4 Building Alarm Monitoring
This standard feature lets you connect the UPS to your building alarms, such as smoke detectors or
over-temperature alarms. The customer interface terminals for external connections are located inside the
UPS. You should use twisted-pair wires for each alarm input and common.
The building alarms can be programmed to display the alarm functional name.
8.5 General Purpose Relay Contact
One general purpose relay contact is provided as a standard feature on the UPS. The alarm contact is located
inside the UPS on the customer interface terminal board.
You can use a normally-closed or normally-open contact. If the state of the contact changes from the state you
specify as normal, a signal is issued. You can connect this contact to equipment at your facility (such as a light
or an alarm bell) to let you know when an alarm is active on the UPS. This feature is useful if the UPS is located
in a remote area where the UPS horn may not be heard immediately.
CAUTION
Contacts should not be operated in excess of 30 Vac @ 5A maximum.
8.6 Remote Monitor Panel II
As an option, an RMP II can be installed to monitor the operation of the UPS system from virtually any location
within the facility, up to 150m (500 ft) from the UPS. The RMP II contains backlit status indicators and a local
horn. The RMP II can be flush–mounted or surface–mounted on a desktop, or secured to a wall. Figure 8-2
shows an RMP II.
Figure 8-2. Remote Monitor Panel II