Tripp-Lite SmartOnline SUT20K Manual Del Propietário página 16

3. Installation and Wiring
• The breaker must be a 4-pole non-fuse DC breaker with characteristics of 1-pole 125V DC, 2-pole 300V DC and 3-pole 450V DC.
Follow Figure 3-13 or Figure 3-14 to install a 4-pole non-fuse DC breaker and fast-acting fuses between the UPS and the non-
Tripp Lite external battery cabinet.
+
N
External
-
Battery
Cabinet
4-pole Non-fuse
DC Breaker
(Figure 3-13: A 4-pole Non-fuse DC Breaker and Fast-acting Fuses Installation I)
4-pole Non-fuse
DC Breaker
+
N
-
External
Battery
Cabinet
(Figure 3-14: A 4-pole Non-fuse DC Breaker and Fast-acting Fuses Installation II)
+
N
-
Fast-acting
Fuses
Fast-acting
Fuses
+
N
-
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