American Power Conversion MX28B-400 - Manual (Page 6)

MX28B-400 +24V Product Manual
vi 990-9218
5.4 DC SYSTEM GROUNDING ................................................................................................................ 17
5.5 R ECTIFIER I NSTALLATION ........................................................................................................................ 17
5.6 A LARM C ONNECTIONS .............................................................................................................................. 18
5.6.1 External Alarm Inputs .................................................................................................................... 18
5.6.2 Alarm Outputs .................................................................................................................................. 18
5.7 C ONNECTING T HE L OADS ........................................................................................................................ 19
5.7.1 DC Circuit Breakers and Fuses ................................................................................................... 19
5.7.2 Installation of Circuit Breakers and Fuses ............................................................................... 20
5.7.2.1 Plug-in Circuit Breakers ..................................................................................................................20
5.7.2.2 GMT Fuses ............................................................................................................................................21
5.7.3 Load Connections ........................................................................................................................... 21
5.7.3.1 Circuit Breakers ..................................................................................................................................21
5.7.3.2 GMT Fuses ............................................................................................................................................21
5.8 B ATTERY T EMPERATURE P ROBE I NSTALLATION ................................................................................. 22
5.9 P OWER -U P AND C HECKOUT ..................................................................................................................... 22
5.9.1 Apply AC Power .............................................................................................................................. 22
5.9.2 System Parameters Verification/Adjustment ............................................................................. 22
5.9.3 Full System Power Up ................................................................................................................... 23
6. SETUP, ADJUSTMENTS, AND OPERATION
............................................... 25
6.1 U SER I NTERFACE ....................................................................................................................................... 25
6.2 E XTERNAL A LARM I NPUTS ...................................................................................................................... 25
6.3 A LARM O UTPUT R ELAYS ......................................................................................................................... 26
6.4 P ARAMETER L OCATIONS , D ESCRIPTIONS , AND D EFAULT V ALUES .................................................. 26