NABCO PSU-22 POWER SOURCE UNIT 01361 PSU22

NABCO PSU-22 POWER SOURCE UNIT 01361 PSU22 (USED)

NABCO
PSU-22
POWER SOURCE UNIT
01361

THE PSU-22 IS A 19” 2RU UNIT WHICH PROVIDES 240 WATTS OF POWER, MNEMONIC AND SERIAL TALLY DISTRIBUTION FOR TYPICALLY UP TO A MAXIMUM OF 96 S8C / D8C DISPLAYS. THE UNIT MAY BE ORDERED OR UPGRADED WITH A SECOND 240 WATT PSU WHICH WILL PROVIDE 100% REDUNDANCY IN THE EVENT OF AN INTERNAL POWER SUPPLY MODULE UNIT FAILURE. THIS UPGRADE IS A STRAIGHTFORWARD PLUG IN UPGRADE. THE FRAME IS FULLY WIRED TO ACCEPT A SECOND PSU. SINGLE PSU UNITS HAVE THE PSU (PSU1) FITTED TO THE LH FRAME AND THE TOP IEC IS THE POWER INLET CONNECTOR. THIS UNIT CAN PROVIDE A MAXIMUM OF 96 PLU (POWER LOADING UNITS) WHERE ONE PLU IS EQUIVALENT TO 2.5 WATTS. NOTE THAT A MAXIMUM OF 240 WATTS ONLY MAY BE DRAWN FROM THE PSU-22. IN THE STANDARD, NON DUAL-REDUNDANT UNIT, POWER (AT +24V) IS PROVIDED BY ONE AUTO-RANGING PSU (88 ~ 264V, 47/63 HZ) VIA A DIODE BRIDGE ARRANGEMENT OUTPUT (TO ISOLATE THE SECOND OPTIONAL PSU MODULE) AND RE-SETTABLE INTERNAL FUSE TO THE REAR DISTRIBUTION BOARD.

REF: FKM1290