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34001813EN/AE - Page 65
7. Appendices
General characteristics of MGE
TM
Galaxy
TM
5000 UPSs
(1)Losses are calculated for n-1%.
UPS power in kVA 20 30 40 60 80 100 120
Normal AC input
Number of conductors 3 phases
Reference voltage at Pn 380 V to 443 V
Reference frequency 45 Hz to 65 Hz
THDI Typically 3% at Pn
Power factor >0.99
Bypass AC input
Number of conductors 3 phases + neutral
Reference voltage at Pn 380 V to 443 V
Reference frequency 45 Hz to 65 Hz
Load output
Number of conductors 3 phases + neutral
Set phase-to-phase voltages 380 V or 400 V or 415 V
Set phase-to-neutral voltages 220 V or 230 V or 240 V
Voltage variation ± 1%
Adjustable frequencies and tolerance
(on battery power)
50 Hz or 60 Hz ± 0.1 Hz
Voltage variation for 0 to 100% load
step change
± 1%
Permissible overloads 150% for 1 minute, 125% for 10 minutes
THDU Ph-to-Ph and Ph-to-N for
nonlinear load
< 2% Ph-to-Ph
Battery
Standard battery technology Sealed lead-acid battery (gas-recombination)
Inverter
Active power (kW) 16 24 32 48 64 80 96
Heat losses in kW
(1)
Heat losses in calories/s
2.7
648
3
720
3.54
850
4.7
1128
5.31
1275
6.5
1560
7.64
1834
Storage temperature range -25°C to +45°C
Operating temperature range at Pn 0°C to 40°C
Relative humidity 20% to 95%
Maximum operating altitude without
derating
< 1000 m