Specification guide
Single UPS, three-phase, 160 to 500 kVA (cont.)
Inverter
adjustable within limits
Voltage transients
Output voltage distortion at Pn
Unbalanced conditions
Output frequency
Variation in output frequency
adjustable from
Frequency synchronization with an external source
Overload capacity
Current limiting
| Volts | yes |
± 3% |
| yes |
± 1% |
| yes |
± 5% (load from 0 to 100% or 100 to 0%) | yes | |
THDU < 3% | yes | |
Voltage variation < 1% | yes | |
| Hz | yes |
| ||
± 0.5 Hz | yes | |
- 0.25 Hz to + 2 Hz | yes | |
± 0.5% to ± 8% of rated frequency | yes | |
125% In for 10 minutes | yes | |
150% In for 30 seconds | yes | |
230% to 290% In for 150 milliseconds | yes | |
(e.g. 290% for 160 kVA and 200% for 300 |
| |
kVA) |
| |
no no no no no no no no no no
no no no
Crest factor | up to 3:1 | yes |
no
Bypass functions
Automatic bypass
With static switch
16 to 25 In for 20 ms, depending on rating
(e.g. 25 In for 250 kVA / 16 In for 500 kVA)
yes
yes
no no
Mechanical (for maintenance) | yes |
no
Efficiency |
|
|
|
Normal mode | 93 % (160 kVA) to > 94.5% from 75% | yes |
|
| |||
| load |
|
|
no
User interface
Graphical display | selection of operating language from 19 |
personalization menu | with password |
display | measurements, status, events, graphs |
event log | 2500 |
bar graphs | power levels, backup time |
statistics | % time on battery power, number of |
| transfers to battery power, average |
| percent load, etc. |
Controls | ON, OFF, EPO terminal block |
Status indications with mimic panel | Audio alarm, LEDs |
yes
yes
yes
yes
yes
yes
yes
yes
no no no no no no
no no
APC by Schneider Electric | Edition - 01/2010 | Single UPS spec - p. 14 |
