American Power Conversion MX28B - page 20

16 MX28B
ALARM
OUTPUT TERMINAL DESIGNATION
NO-NC-C USER ALARM NOTES
RELAY #1
RELAY #2
RELAY #3
RELAY #4
RELAY #5
RELAY #6
MINOR
MAJOR
J1
NO1-NC1-C1
NO2-NC2-C2
NO3-NC3-C3
NO4-NC4-C4
J2
NO5-NC5-C5
NO6-NC6-C6
NO7-NC7-C7
NO8-NC8-C8
_______________________
_
_______________________
_
_______________________
_
_______________________
_
_______________________
_
_______________________
_
_______________________
_
_______________________
_
Table 5.6-3. Alarm Output Connections
5.7 Connecting The Loads
5.7.1 DC Circuit Breakers and Fuses
Both plug-in circuit breakers and GMT fuses can be installed in the MX28B power plant for
dc distribution circuit protection. Available plug-in circuit breakers are shown in Table 5.7-1.
Plug-in circuit breakers rated at 60A or more require two mounting positions and require a
breaker adapter kit, which is included (see kit selection information below the table). The
breaker adapter kit includes all necessary mounting hardware.
BREAKER
RATING PART NUMBER BREAKER RATING PART NUMBER
1 A FFA-0014 40 A FFA-0020
3 A FFA-0015 50 A FFA-0025
5 A FFA-0016 60 A FFA-0021-X *
10 A FFA-0017 70 A FFA-0022-X *
15 A FFA-0028 80 A FFA-0023-X *
20 A FFA-0018 100 A FFA-0024-X *