Feeding system (PZA)
Rack power supply system for up to (8) Globalcom units
The 1112PS is a rack-mount power supply designed to provide 12 V DC power to GLOBALCOM devices ® . The 1112PS ships with a single 1112PSM power supply module capable of supplying up to 37 amps of 12 VDC power to up to eight (8) GLOBALCOM devices ® . This allows a single power supply to power multiple units of the 1100ACS, 1200ACS, 1100MSG, 1200MSG, IP100 and 1100DAB series. Each unit is connected to a fused power output port on the rear of the 1112PS. The connectors are secured by the supplied cover plate to prevent unwanted disconnections. A second 1112PSM power supply module can be added to provide redundancy. If one module fails, the remaining module will assume the full load. One module can be replaced while the other module is left powered on without interrupting power to the system. A relay is provided that will deactivate if a power supply module fails. This closure may be monitored through the supervisory system.
CHARACTERISTICS:
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The small 1RU chassis provides a maximum of 37 amps of 12 VDC power
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Individual power connections for up to eight (8) GLOBALCOM devices
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Individual fuses protect each outlet
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Universal input voltage for worldwide use
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Rear safety cover to prevent unwanted removal of any connection.
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Optional second 1112PSM power supply module to provide a redundant power solution
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The fault relay provides notification if a power supply module fails