Specification guide
Single UPS, three-phase, 160 to 500 kVA (cont.)
Appendix. Check list
Type of UPS
Total rated power (kVA) at PF 0.9
Manufacturer
Range of products
Operating mode (IEC
kVA |
|
| kW |
yes |
| no | |
yes |
|
| no |
|
| ||
Rectifier |
|
Input voltage range: | 250 V to 470 V |
without neutral | |
Phase sequence | Check on phase sequence |
Sinusoidal input current | THDI upstream ≤ 5% with PFC rectifier |
Input power factor | PF > 0.99 with IGBT rectifier |
| (from 50% load) |
yes
yes yes yes yes
no no no no no
No inrush or
Rapid battery recharging
Voltage regulation
Independent regulation/monitoring systems for the charger
Typical
± 1%
yes yes
yes yes
no no
no no
Battery
Type standard
other
Service life
Backup time
sealed lead acid in a cabinet | yes | |
|
| yes |
|
| |
| years | yes |
| ||
| minutes | yes |
| ||
no no no no
Battery management and protection
Recharge as a function of the temperature |
| yes |
Measurement of actual backup time, depending on load, temperature, age | yes | |
Cold start on battery power |
| yes |
Protection against deep discharge | with | yes |
0.05 C10 to 0.1 C10 (depending on | yes | |
| battery |
|
| yes | |
Measurement of real backup time |
| yes |
Block by block monitoring |
| yes |
Prediction on end of service life |
| yes |
no no no no no
no no no no
APC by Schneider Electric | Edition - 01/2010 | Single UPS spec - p. 13 |
