MGE UPS Systems EX 7 RT 3:1 Power Supply User Manual


 
34007724EN/AA - Page 25
BY
PASS
NORMAL
_
+
N
L
BATTERY
AC INPUT
2. Installation
Connection of CLA module
AC Input
To battery
29
28
Connect the battery cable 28 (provided with the CLA module) between the power module and the CLA module.
Connect the cable 29 (provided with the CLA module) between the power module and the CLA module.
Connect the battery:
Cable cross-section (not provided): 10 mm
2
, solid or stranded wire (maximum 13 mm
2
or AWG 6).
Use a circuit-breaker (curve B, 50 A) for cable protection.
Connect the input cable of the CLA module to the AC input:
AC input cable cross-section (not provided) : 2,5 mm
2
.
Use a circuit-breaker (curve C, 10 A) for cable protection.