2.1.1 Layout of Cabinets
Figure 2-2: Layout of Cabinets (typical)
2.2 Electrical Specifications
Table 2-1: Electrical Specifications for the MGE Galaxy 5000
Output Power Rating (0.9 PF) 40KVA 50KVA 60KVA 80KVA 100KVA 130KVA
UPS Voltage (input/output) 480/480 480/480 480/480 480/480 480/480 480/480
Input/Output Requirements & Frequency Three phase, Three wire + G, 60Hz
Input Phase Rotation A, B, C Clockwise
Input Power Factor > 0.98
Input Current/Input Current with Battery
Charging Current 48A/59A 59A/70A 71A/88A 94A/111A 117A/150A 151A/182A
Maximum Input Current with Charging Current
(at low line -10%) 57A 70A 85A 111A 148A 182A
Bypass/Output Current 48A 60A 72A 96A 120A 156A
Battery Voltage 356VDC End Voltage 432VDC Nominal 490VDC Max. Floating Voltage
Max. Battery Current at Battery Voltage
(432 VDC at 100% Load) 90A 113A 135A 180A 225A 293A
Max. Battery Current at End-Voltage
(356 VDC at 100% Load) 109A 137A 164A 219A 273A 355A
Battery Disconnect Circuit Breaker Rating 175A, 250A, 400A
Input, Bypass, Maintenance Bypass and
Output Switch Rating 125A 250A
Input and Output Fuse Rating 160A 315A
DISTRIBUTION TRANSFORMER MBC
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UPS BATTERY
MGE Galaxy 5000
Setup and Installation2 — 2 86-174010-00 B00