R90 ONLINE USER’S MANUAL UNINTERRUPTIBLE POWER SUPPLY (UPS)Xtreme Power Conversion Corporation (Rev 3/7/14) Page 59SPECIFICATIONSModel R90-20KVACapacity 20kVA / 18KwInputPhase 3 Phase / 4 Wires + GroundRated Voltage 380/220VAC, 400/230VAC, 415/240VACVoltage Range 208 - 478 VACFrequency Range 40 - 70 HzPower Factor ≥ 0.99Bypass Voltage Range Max: +15% (optional +5%, +10%, +25%); Min: -45%(optional -20%, -30%); Frequency range: ± 10%Current Harmonic ≤ 3% (100% non-linear load)OutputPhase 3 Phase / 4 Wires + GroundRated Voltage 380/220VAC, 400/230VAC, 415/240VACPower Factor 0.9Voltage Precision ± 2%FrequencyUtility Mode: ± 1%, ± 2%, ± 4%, ± 5%, ± 10% of therated frequency (optional)Battery Mode: 50 / 60 Hz ± 0.2Crest Factor 3:1Transfer Time Utility to Battery: 0ms; Utility to Bypass: 0msOverload Capacity ≤ 110% = 60 min; ≤ 125% = 10 min; ≤ 150% = 1 min≥ 150% = immediate shutdownTotal Harmonic Distortion ≤ 2% with linear load; ≤ 5% with non-linear loadEfficiency ECO Mode ≥ 98%; Normal Mode ≥ 95.5%BatteryVoltage ± 192 VDC (programmable to ± 204/216/228/240 VAC)Charge Current 1A (programmable to 6A)Backup Time over 290 minutes with (8) R90-EBP32 (optional)PhysicalUPS dimensions(W x D x H) 17.4 x 22.8 x 5.2 in (443 x 580 x 131 mm)UPS Weight 68.4 lbs (31 kg)EBP32 dimensions(W x D x H) 17.25 x 27.5 x 5.25 in (438 x 698 x 133 mm)EBP32 Weight 205 lbs (93 kg)Options Input / Output cord kits, rack mount hardware,Maintenance bypass, Output distribution, SNMPEnvironmentOperating Temperature 32 - 104°F (0-40°C)Humidity 0 – 95% non-condensingAltitude 11,500 ft (3500 m) above sea levelApprovals CE, EN/IEC 62040-2, EN/IEC 62040-1-1