Download Emerson Npower 30-130 kVA Installation Manual
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POWER PROTECTION 1SRZHU™836 INSTALLATION MANUAL 30-130 kVA, 60 Hz Single Module Systems 1+1 Redundant Systems The following WARNING applies to battery cabinets supplied with UPS sysems: INTERNAL BATTERY STRAPPING MUST BE VERIFIED BY MANUFACTURER PRIOR TO MOVING A BATTERY CABINET FROM ITS INITIAL INSTALLATION LOCATION. Battery cabinets contain non-spillable batteries. Keep units upright. Do not stack. Do not tilt. Failure to heed this warning could result in smoke, fire or electric hazard. Call 1-800-LIEBERT prior to moving battery cabinets from their initial installation location. 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banding straps and remove. • Unbolt and remove the four corner brackets retaining the 2x4 boards. • Use forklift to remove module from pallet. 4 &$87,21 8VHH[WUHPHFDUHQRWWRVWULNHWKH836FDELQHWZKHQUHPRYLQJ VWUDSSLQJDQGEUDFNHWV Unloading and Handling Figure 2 Front view, Npower UPS module on pallet (2) 2 X 4 X 33" LG CARDBOARD SHEET BAND USING POLYP. 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N 4W+G G 3W+G LOCAL GROUNDING ELECTRODE 3W+G Y N G 7.7 Grounding for R/S or X/Y UPS Models, 1+1 Configuration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onfiguring Your Neutral and Ground Connections 7.8 Grounding for 2 Npower UPS Modules feeding a Static Transfer Switch $Q\YHUVLRQRI1SRZHU836PRGXOHFDQEHDSSOLHGLQDGXDOEXVGLVWULEXWHGUHGXQGDQWFRQILJXUD 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DC power cables should be installed in matched pairs (positive and negative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iring Connections 27 10.0 WIRING INSPECTION 9HULI\DOOSRZHUFRQQHFWLRQVDUHWLJKW 9HULI\DOOFRQWUROZLUHWHUPLQDWLRQVDUHWLJKW 9HULI\DOOSRZHUZLUHVDQGFRQQHFWLRQVKDYHSURSHUVSDFLQJEHWZHHQH[SRVHGVXUIDFHVSKDVHWR SKDVHDQGSKDVHWRJURXQG 9HULI\WKDWDOOFRQWUROZLUHVDUHUXQLQLQGLYLGXDOVHSDUDWHVWHHOFRQGXLW Table 1 Power Wiring Terminals - Factory Supplied UPS Module Rating Connection Type 30-130 kVA Bus bars. See Outline Drawings for dimensions. Use 75°C copper wire. Select wire size based on the ampacities in Table 310-16 (see Table 3 of this manual) and associated notes of the National Electrical Code (NFPA 70). Use commercially available solderless lugs for the wire size required for your application. Connect wire to the lug using tools and procedures specified by the lug manufacturer. Table 2 Torque Specifications Nut and Bolt Combinations Grade 2 Standard Bolt Shaft Size Electrical Connections with Belleville Washers Lb-in N-m Lb-in N-m 1/4 53 6.0 46 5.2 5/16 107 12 60 6.8 3/8 192 22 95 11 1/2 428 48 256 29 Circuit Breakers With Compression Lugs (For Power Wiring) Cable Size or Range Lb-in N-m #6 - #4 100 11 #3 - #1 125 14 1/0 - 2/0 150 17 3/0 - 200 MCM 200 23 250 - 400 MCM 250 28 500 - 700 MCM 300 34 Terminal Block Compression Lugs (For Control Wiring) AWG Wire Size or Range Lb-in N-m #22 - #14 3.5 to 5.3 0.4 to 0.6 Use the values in this table unless the equipment is labeled with a different torque value. 28 Wiring Inspection Table 3 Table 310-16 Allowable Ampacities of Insulated Conductors Rated 0-2000 Volts, 60° to 90°C (140° to 194°F)1 Not More than Three Conductors in Raceway or Cable or Earth (Directly Buried), based on Ambient Temperature of 30° (86°F) Size AWG kcmil Temperature Rating of Conductor. See Table 310-13. Size 60°C (140°F) 75°C (167°F) 90°C (19