Instruction manual

PRODUCT SPECIFICATIONS
Eaton
®
9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.com/powerquality
14-2
14.2.2 UPS System Output
UPS Output Capacity 100% rated current
Output Voltage Regulation 1% (10% to 100% load)
Output Voltage Adjustment
(Nominal +/–3%)
208 Vac nominal, adjustable from 202 Vac to 214 Vac
220 Vac nominal, adjustable from 214 Vac to 226 Vac
380 Vac nominal, adjustable from 369 Vac to 392 Vac
400 Vac nominal, adjustable from 388 Vac to 412 Vac
415 Vac nominal, adjustable from 403 Vac to 428 Vac
480 Vac nominal, adjustable from 466 Vac to 494 Vac
Output Voltage Harmonic
Content
1.5% max THD (linear load)
5% max THD (nonlinear load)
Output Current See Appendix A, Table H through Table J.
Output Voltage Balance 3% for 100% maximum load imbalance (linear load)
Output Voltage Phase
Displacement
3° for 100% maximum load imbalance (linear load)
Output Transients "5% for 100% load step or removal
Frequency Regulation "0.01 Hz free running
Synchronous to Bypass Bypass within voltage limits of +5%, –8% of output setting; bypass
within "0.5 Hz
Frequency Slew Rate 1 Hz per second maximum
Overload Current Capability 102% for 10 minutes 100–101.9%
110% for 30 seconds 102–109.9%
125% for 10 seconds 110–124.9%
>125% for 10 cycles
14.2.3 Environmental
Operating Temperature 0 to 40°C (32–104°F) without derating, excluding batteries. The
recommended operating temperature is 25°C (77°F).
Operating Altitude Maximum 1500m (5000 ft) at 40°C without derating
Storage Temperature –25 to +60°C, excluding batteries (prolonged storage above 40°C
causes rapid battery self‐discharge)
Relative Humidity (operating
and storage)
5% to 95% maximum noncondensing
Acoustical Noise 65 dB at a 1m distance, c weighted
EMI Suppression EN62040-2:2006 CATC3
Electrostatic Discharge (ESD)
Immunity
Meets IEC 801‐2 specifications. Withstands up to 25 kV pulse without
damage and with no disturbance or adverse effect to the critical load.