APC MGE 300 User Manual
Battery
Installation
MGE™ Galaxy™ 300
10-40 kVA
380/400/415 V
10-40 kVA
Contents
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
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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Checklist......................................................................... 15
Appendix ........................................................................ 16
One-line diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Battery cabling YUASA 15 kVA 60 min. . . . . . . . . . . . . . . . . . . . . . . 17
Battery cabling YUASA 20/30 kVA 60 min. . . . . . . . . . . . . . . . . . . . 18
Battery cabling YUASA 40 kVA 60 min. . . . . . . . . . . . . . . . . . . . . . . 19
Battery cabling CSB 15 kVA 60 min. . . . . . . . . . . . . . . . . . . . . . . . . 20
Battery cabling CSB 30 kVA 60 min. . . . . . . . . . . . . . . . . . . . . . . . . 21
Battery cabling CSB 40 kVA 60 min. . . . . . . . . . . . . . . . . . . . . . . . . 22
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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
Overview
IMPORTANT SAFETY INSTRUCTIONS
- SAVE THESE INSTRUCTIONS
Warning: ALL safety instructions in the Safety Sheet (990-3620) must be read,
understood and followed when installing the UPS and XR Battery enclsoure(s). Failure
to do so could result in equipment damage, serious injury, or death.
Warning: The maximum storage time of the UPS is limited to six months due to the need
of recharging the integrated batteries. If the UPS remains de-energised for a long period,
we recommend that you energise the UPS for a period of 24 hours, at least once every
month. This charges the battery, thus avoiding possible irreversible damage.
Caution: All electrical power and power control wiring must be installed by a qualified
electrician, and must comply with local and national regulations for maximum power rating.
1MGE™ Galaxy™ 300 10-40 kVA 3:3, 10-30 kVA 3:1 - 380/400/415 V Installation
Product Overview
Front view
Battery shelves
Battery circuit breaker
Ground cable connection
(from the UPS)
Battery temperature sensor
(ATIZ)
Connection terminal
MGE™ Galaxy™ 300 10-40 kVA 3:3, 10-30 kVA 3:1 - 380/400/415 V Installation2
Cables and Batteries
Front view
Front view
Note: The battery enclosure must be installed on a non-inflammable, level and solid floor.
Prepare for Cables
1. Open the front door.
2. Remove both side panels.
3MGE™ Galaxy™ 300 10-40 kVA 3:3, 10-30 kVA 3:1 - 380/400/415 V Installation
Battery enclosure with pre-installed batteries
Front view
Warning: Remove all cardboard used to protect the batteries during transport. Make
sure that cables and copper bars are separated.
Note: A maximum of two battery enclosures can be connected to the UPS (one XR Battery
enclosure with a circuit breaker plus one enclosure without a circuit breaker) by a batch cable
between the UPS and the circuit breaker in the battery enclosure.
1. Remove the left and right plastic cover from the battery breaker by removing the two screws
fastening each plastic cover.
MGE™ Galaxy™ 300 10-40 kVA 3:3, 10-30 kVA 3:1 - 380/400/415 V Installation4
2. Connect the batteries to
Front view
+
N
-
the battery breaker by
running the cables from
the battery breaker to
each shelve. Note! Make
sure to run the cables in
this order.
Battery enclosure without pre-installed batteries
Warning: APC by Schneider is not responsible for the wiring of external non-APC
batteries.
Warning: Remove all cardboard used to protect the batteries during transport. Make
sure that cables and copper bars are separated.
Note: Before the installation of batteries, you must select and follow the diagram under
“Appendix” on page 16 which applies to your configuration.
Note: The maximum weight of each battery shelf is 155 kg.
Note: A maximum of four battery shelves can be installed.
5MGE™ Galaxy™ 300 10-40 kVA 3:3, 10-30 kVA 3:1 - 380/400/415 V Installation
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