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Resumen del manual
Warning The UPS must be supplied from a: 208Y/120V or 220Y/127V 4W+ GND 60 Hz source. Note Power terminal lug diameter: minimum 6 mm. Torque value: 62 lbf.in/7 Nm. 1 Cable Entry Cable entry takes place from the rear of the UPS. Pull out the lower end of the handle and turn it counterclockwise to a horizontal position to open the door. Preparing for cabling (general) . Use a torx screwdriver to loosen the four M4 screws from the cable landing cover and remove. Preparing for bottom and top entry . Use a hammer to punch out knockouts and line holes with grommets (not supplied). Note Make sure that the UPS is in its location of use before you start the cabling. Cable landing area for AC input . Power Distribution Unit (PDU) Conduit box Power module with cable landings for battery cables and communication cables . Smart-UPS® VT ISX w/transformer and PDU, 20-30 kVA, 480 V, Installation Preparing for top cable entry . From the rear of the inside of the UPS push the top cover spring locks backwards to lift up the rear end of the top cover. . Slide out the top cover (mind the wing on either side of the plate). . Punch holes in labeled area between the two rails on the rear of the top cover for conduits as required. Line hole(s) with grommets (not supplied). Reinstall the top plate. 2 AC and Ground Cable Landings Bottom cable entry . Feed the input cables in conduits (not supplied) through the punched holes in the bottom plate. . Use cable ties to attach the cables to the slotted plate. . Connect the input cables (L1, L2, L3), to the cable landings. . Connect the ground cable using the provided screw (earth symbol beneath the applicable screw). . Reinstall bottom cable landing cover. . . . Rear L1 L2 L3 . . . . Smart-UPS® VT ISX w/transformer and PDU, 20-30 kVA, 480 V, Installation Top cable entry . Feed the input cables in conduits (not supplied) through the punched holes. . Run the cables in the side panel. . Guide the input cables through the punched holes in the bottom plate up to the cable landing. . Use cable ties to attach the cables to the slotted plate. . Connect the input cables (L1, L2, L3), to the cable landings. . Connect the ground cable using the provided screw (earth symbol beneath applicable screw). . Reinstall bottom cable landing cover. 3 Battery Cable Landings Bottom cable entry .Use a torx screwdriver to remove top cable landing covers. .Feed the battery cable through the bottom of the UPS. On the outside of the bottom cover, run the cable in conduits (not provided) to the conduit box. .Feed the cables through the conduit box. L1 L2 L3 . . . . . . Note The UPS may ONLY be connected to the APC SUVTBXR Battery Enclosure. . . . . . . Use cable ties to attach the cable to the slotted plate. . Connect the battery cables Bat+ and Bat. and the N cable in the designated areas. Top cable entry . Use a torx screwdriver to remove the top cable landing covers. . Feed the battery cables through the punched holes in the top cover. . Connect the battery cables Bat+ and Bat. and the N cable in the designated areas. 4 Connecting Load to the PDU Preparing to connect the load to the PDU(s) See how to punch holes in the top cover in section 1: Preparing for top cable entry. . . . Note Connect the load equipment evenly between the 3 phases to avoid overloading the PDU. The total output capacity of the PDU is approximately twice the output capability of the UPS. This means that UPS would be over-loaded if all PDU outlets were loaded to their rating. Load status on the individual phases can be found through the UPS display or through the web interface. Note Equipment connected to the 3-phased output may require overcurrent protection with a lower rating than the 3-phased output. Note For 3-phased output, the highest current may be in the Neutral conductor at non-linear loads (up to 173%). Smart-UPS® VT ISX w/transformer and PDU, 20-30 kVA, 480 V, Installation Connecting load to the 4-pole breaker . Set the top PDU breaker to the OFF position. . Using a torx screwdriver, remove the four M4 screws from the top plate of PDU. Remove plate. . Connect the L1, L2, L3, N to the terminals and tighten the M6 screws firmly. Fasten cables with cable ties. . Attach the ground cable to the ground stud (labeled earth) and fasten with cable tie. . Use a torx screwdriver to reinstall the top plate removed in step 2. . Feed the cable through the hole in the top cover. Connecting load to the 3-pole breaker(s) . Set the applicable breaker to the OFF position. . Insert the plug from the load into the receptacle. Secure the plug by turning it clockwise approximately 30°. . Set the applicable breaker to the ON position to supply the load. . . . . . . . . . . Smart-UPS® VT ISX w/transformer and PDU, 20-30 kVA, 480 V, Installation Disconnecting the load from the PDU(s) To disconnect the load, set the applicable breaker to the OFF position. PDU output breaker ratings 5 Communication Cables Rear of unit Ambient temperature in front of unit .C No...