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Idiomas disponibles
Idiomas disponibles
DC Mains and Battery Pack Connections
1 1 . . 4 4
D D C C M M a a i i n n s s a a n n d d B B a a t t t t e e r r y y P P a a c c k k C C o o n n n n e e c c t t i i o o n n s s
To install the DC input / output wiring to the UPS:
1.
Use the recommended user-supplied wiring to connect the DC UPS Input and Output terminals.
2.
Use the recommended user-supplied EBM wiring from Table 1 to connect to the DC UPS battery (BAT + /
-) terminals.
3.
Connect other end of BAT wiring from the DC UPS to the closet set of +/-terminals of the EBM.
4.
Add additional BPDIN24XL extended battery modules by following the above steps. Ensure each of the
EBMs are at a minimum distance of 0.39 in. (10 mm) between each module. Up to four EBM modules can
be used per UPS.
5.
Turn on Mains DC power and check with a voltmeter to verify 24V DC is present across all positive and
negative terminals. Power the UPS ON by pressing the button for 3 seconds. As long as live 24V DC is
supplied to input terminals the output terminals will be live in bypass and Line operation modes.
6.
For connection to remote ON/OFF, dry contacts and support information, refer to the Advanced User's
Guide at Eaton.com.
Table 1. Recommended DC Input and Output Wire Sizes
Terminal
DC Input/Output
Connection
Battery Terminals
4
Eaton Din Rail UPS Quick Start Guide 934184—Rev A
Input
Output
Recommended Wire Gauge
DIN24240DC
16 (1.5)
Recommended EBM Wire Size
Wire Size (AWG)
12 AWG (4 sq. mm)
External Battery #1
External Battery #2
AWG (mm2)
DIN24480DC
12 (4)
Torque N-m (in-lb)
0.6 (5.3 in-lb)
Torque N-m (in-lb)
0.6 (5.3 in-lb)
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