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MGE™ Galaxy™ 300 10-40 kVA 3:3 - 380/400/415 V, 10-30 kVA 3:1 - 380/400/415 V Installation
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Overview .......................................................................... 1
IMPORTANT SAFETY INSTRUCTIONS
- SAVE THESE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Product Overview............................................................ 2
Cables and Batteries....................................................... 3
Prepare for Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Battery enclosure with pre-installed batteries . . . . . . . . . . . . . . . . . 4
Battery enclosure without pre-installed batteries . . . . . . . . . . . . . . 5
Connect Communication Cables between the UPS and
Battery Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
External battery temperature (ATIZ) and external battery breaker
signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Connect the Battery Cables between the UPS and
Battery Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
BAT+, BAT-, and N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Connect an XR Battery Enclosure to a running UPS. . . . . . . . . . . . 10
Replace the Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Specifications................................................................ 13
Battery Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Recommended Cable Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Recommended Bolt and Lug Size . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Torque specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14