Community College of Allegheny County OCS Security Camera System Pittsburgh, PA
6. Any-mode Shutdown wiring shall conform to all national, regional and local wiring regulations. 7. Battery Mode Shutdown a. Battery Mode Shutdown shall permit shutting down the UPS by turning Off the rectifier, inverter and bypass so that there is no power to the load when the UPS is on Battery. Battery Mode Shutdown shall be able to be performed locally or remotely. b. Local Any-Mode Shutdown can be entered from the battery mode shutdown device on the back of the unit. c. Remote Any-Mode Shutdown can be initiated by a battery mode shutdown button mounted at a remote location. d. The actuation of the battery mode shutdown shall be logged as an event in the event history log. e. Remote power off shall be performed by a NC/NO contact. f. The remote connection shall be provided via terminal block connector. g. A 12Vdc, 50mA current limited source shall be available from the UPS for relay drive. h. The battery shutdown signal will not cause an immediate shutdown, it will instead start a 2 minute shutdown timer. This timer cannot be stopped once it is triggered. If the utility voltage returns during this count down timer then the UPS will still shutdown and must remain shut down for 10 seconds. The auto-restart setting shall then dictate whether the UPS turns back ON when the power is restored. i. Battery mode Shutdown wiring shall conform to all national, regional and local wiring regulations. 8. USB Port: The USB communications port (Version 2.0) shall meet the HID Power Device standard, version 1.0 or later. All models shall work with the Power Management system in Microsoft ® Windows ® XP or later. They shall also support the equivalent functions in Linux, and Mac OSX ® . 9. Serial Port: A serial port (RS-232) shall be provided on the rear of the UPS, with an RJ-45 connector. This connector shall enable use of the Vertiv UPS Command Line Interface.
PART 3 - EXECUTION (Not Applicable)
END OF SECTION 263353
263353-15
Made with FlippingBook Online newsletter maker