D.Audible Alarm Reset: The UPS shall provide an audible alarm that can be stopped using the user interface. If a new alarm is sensed after the original alarm has been silenced, it will reactivate the audible alarm.
E.Remote Emergency Power Off (REPO): The UPS shall be equipped with provisions for remote emergency power off and dry contact input that can be used to command UPS shut down remotely. Activation of this command shall lead to the following actions:
inverter shutdown
opening of the static bypass switch and the battery circuit breaker
opening of an isolated dry contact on the programmable relay board
F.
G.Dry Contacts: The UPS shall be provided standard with a programmable input/output relay board. This board shall have 8 dry contacts, i.e., 6 for input signals and 2 for output signals.Contacts shall be programmed as:
UPS on Line
Load on Bypass
UPS on Battery
UPS Battery Low
General alarm
Battery Fault
Remote UPS on (input)
Remote UPS off (input)
The contacts will be normally open and will change state to indicate the operating status. The contacts will be rated at 2.0 A (250 VAC / 30 VDC).
3.1MECHANICAL DESIGN AND VENTILATION
A.Enclosure: The UPS shall be housed in a freestanding enclosure with dead front construction. The mechanical structure of the UPS shall be sufficiently strong and rigid to withstand handling and installation operations without risk. The
B.Cable Access: The standard UPS available shall accommodate bottom entry cables (top optional).
C. | Cabinet Weights and Dimensions: The width of the UPS is | [ | ] | (in inches) and has a | ||||||
| maximum weight of | [ | ] | (in lbs). |
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D. | Ventilation and Heat Rejection: The UPS shall be designed for forced | |||||||||
| shall be provided from the front bottom of the UPS enclosure. Air exhaust shall be from the top | |||||||||
| portion of the unit. Full load heat rejection is | [ | ] | BTU /hour. |
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APC – MGE Galaxy 5000 Specification (60Hz) 10 | Effective: June 1, 2008 REV X0 JJG |
Parallel Module |
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