Powerware 9305 - Technical Specifications

7.5 kVA - 15 kVA UPS
Parallel for Redundancy System
User’s and Installation Manual
1012833
Revision 4
27
11. Technical specifications
1. General
1.1 Rated power 7.5 kVA, 10 kVA, 15 kVA at p.f. 0,7
1.2 Technology On-line, double conversion topology with automatic
bypass switch and maintenance bypass switch
Frequency independent operation.
2. Input
2.1 Rated voltage 220/380, 230/400, 240/415 Vac; three phase input
2.2 Voltage range 170/294 - 279/484 VAC without depleting battery
196/336 - 279/484 VAC full charge capability
2.3 Rated frequency 50 Hz
2.4 Frequency range for rectifier 45 - 55 Hz
2.5 Nominal/max input current
Three phase
7.5 kVA 10 A / 14 A
10 kVA 12 A / 16 A
15 kVA 18 A / 22 A
2.6 Input power factor 0.96
3. Output
3.1 Nominal voltage 220/380, 230/400, 240/415 VAC, selectable
3.2 Voltage regulation ± 1% static
± 5% dynamic at 100% load change
Response time 1 ms
3.3 Voltage distortion < 2 % THD linear load
< 5 % THD non linear load
3.4 Frequency 50 Hz
3.5 Frequency regulation Synchronisation to line, ± 0.5, ± 1.0 or
± 2.0 Hz selectable.
Free-running ± 0.005 Hz
Slew rate 0.5
3.6 Over load, single UPS 101% to 110% for 10 minutes (inverter)
110 - 125% for 60 sec (inverter)
125 - 150% for 30 sec (inverter)
125% continuous (bypass)
150% for 10 min (bypass)
1000% for one cycle (bypass)
Over load, parallel system 200% continuous (system not redundant)
3.7 Power sharing 5% of nominal load
difference