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13-2 Powerware 9335 (80 kVA and 120 kVA) Installation and Operation
164201396 REV A 071103
13.3 UPS System Output
DC Ripple less than 1% voltage ripple
UPS Output Capacity 100% rated current at 0.8 power factor
Output Voltage
Regulation
±1.5% (10
–
100% load)
Output Voltage
Harmonic Content
Less than 1%
Output Voltage Balance
Each phase may be loaded to 100% independently with
voltage regulation within stated tolerance.
Output Voltage Phase
Displacement
120 degrees between phases ±0.01 degree
Output Transients
< ±4% for 0
to
100% or 100% to 0% load change
Frequency Regulation
±0.1% free running
Synchronous to Bypass No-break transfer
Frequency Slew Rate 1 Hz per second maximum
Overload Capacity 101% to 125% for 10 minutes (25C)
126% to 150% for 30 seconds
Maximum Output
Capability
200% RMS for 10 cycles without bypass
13.4 Environmental Specifications
Dimensions (W x H x D) mm (in.) 700 (27.6) x 1800 (70.9) x 750 (29.6)
Weight Kg (lb.) 80 kVA Model 333 (733)
Weight Kg (lb.) 120 kVA Model
340 (748)
Operating temperature 0 to 40˚C (32 to 104˚F)
Operating Altitude 1500 meters (5000 feet) with no derating
Storage Temperature 0 to 50˚C (32 to 122˚F)
Relative Humidity Maximum 95%, non-condensing
Audible Noise with 100%/75% Load 65/63 dBA (80 kVA) 70/65 dBA (120 kVA)
EMI Suppression IEC 62040-3 & FCC A
Electrostatic Discharge (ESD)
Immunity
IEC 801-2
Applicable Standards UL 1778 (Computer Room Suitable)