LIEBERT® NX™ 225-600KVA, SINGLE-MODULE SYSTEMS SITE PLANNING DATA Table 1 UPS Rating Site planning data—225-600kVA Voltage VAC Rectifier AC Input Current Bypass AC Input Current UPS AC Output Current kVA kW Input Nom Max 225 225 480 285 299 400 271 350 271 350 480 597 600 40441 250 250 480 317 332 450 301 400 301 400 480 662 700 44934 300 300 480 380 399 500 361 500 361 500 480 794 800 53921 400 400 480 505 530 700 481 700 481 700 480 1061 1200 67690 500 500 480 632 663 900 601 800 601 800 480 1326 1400 86292 600 600 480 761 799 1000 722 1000 722 1000 480 1593 1600 112321 1,3,6,7,8,10,11 Nom Ext. Breaker Trip Amps Max. Heat Max. Ext. Dissipation Nom, Current Breaker Full Load VDC at EOD Trip Amps BTU/H External Breaker Trip Amps See Notes below: Nom External Breaker Trip Amps Battery 2,3,4,6,7,8,10,11 2,3,4,6,7,8,10,11 5,6,8,10,11 — Dimensions WxDxH in (mm) 53.4x33.7x78.3 (1356x856x1989) 90.7x 33.7x78.3 (2304x856x1989) Approx. Weight Eff. Eff. Unpacked AC-AC DC-AC Input lb (kg) 100% 100% PF 2450 (1111) 4450 (2020) 9 9 95.0% 95.2% 1.00 95.0% 95.3% 1.00 95.0% 95.4% 1.00 95.0% 95.4% 1.00 95.0% 95.4% 1.00 95.0% 95.4% 1.00 — Notes for Table 1 1. 2. 3. 4. 5. Nominal rectifier AC input current (considered continuous) is based on full 6. rated output load. Maximum current includes nominal input current and 7. maximum battery recharge current (considered non-continuous). Maximum input current is controlled by current limit setting, which is adjustable 25 to 125% of nominal input current. Bypass AC input and AC output current (considered continuous) is based on 8. full rated output load. Maximum current includes nominal output current 9. and overload current for 10 minutes. 10. Recommended External Breaker Trip Amps at 80% rated. Feeder protection, (by others) for rectifier AC input and bypass AC input is recommended to be provided by separate overcurrent protection devices. 11. UPS output load cables must be run in separate conduit from input cables. Power cable from module DC bus to battery should be sized for a total maximum 2.0 volt line drop (power cable drop plus return cable drop as measured at the module) at maximum discharge current. 1 Grounding conductors to be sized per NEC 250-95. Rectifier AC Input: 3-phase, 3-wire, plus ground Bypass AC Input: 3-phase, 3-wire, plus ground AC Output to Load: 3-phase, 3-wire, plus ground Module DC Input from Battery: 2-wire (positive and negative), plus ground All wiring is to be in accordance with national and local electrical codes. Minimum overhead clearance is 2 ft. (0.6m) above the UPS. Top or bottom cable entry through removable access plates. Cut plate to suit conduit size. Control wiring and power cables must be run in separate conduits. Control wiring must be stranded tinned conductors. Liebert® NX™ 225-600kVA, Single-Module Systems Site Planning Data Maintenance Bypass Panelboard/Switchboard * Bypass AC Input 3-Wire + GND MBB BIB MIB See Note 6 AC Output 3-Wire + GND UPS Output 3-Wire + GND UPS Cabinet BFB DC Bus * Rectifier AC Input 3-Wire + GND NOTES 1. UPS rectifier input and bypass input may be fed from separate grounded wye sources. 2. UPS rectifier input, bypass input and AC output cables must be run in separate conduits. 3. All power cables from DC supply should be sized for a total maximum 2-volt drop at maximum discharge current. 4. Control wiring and power wiring must be run in separate conduits. 5. Grounding conductors are required. 6. Optional interlock shown. See Note 3 Battery Cabinet (optional) Battery System 2-Wire + GND * External overcurrent protection by others FIELD-SUPPLIED WIRING MBD U38-CA-2300 Rev. 0 © 2012 Liebert Corporation Technical Support / Service United States All rights reserved throughout the world. Specifications subject to change without notice. 1050 Dearborn Drive 800-543-2378 ® Liebert is a registered trademark of Liebert Corporation. All names referred to are trademarks or registered trademarks of their respective owners. [email protected] P.O. Box 29186 SL-25351_REV2_03-14 Web site: www.liebert.com 2 Columbus, OH 43229