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Emerson MP2-115HW manual

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Table of contents for the manual

  • Page 1

    P OWER A VAILABIL ITY 2U Har dwir e POD™ U SER M ANUAL Power Output Distribution 120 V olt[...]

  • Page 2

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  • Page 3

    i T ABLE OF CONTENTS I MPORT ANT S AFETY I NSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . 1 G LOSSARY OF S YMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 I NTRODUCTION AN D S YSTEM D ESCRIPTION . . . . . . . . . . . . . . . 4 System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 R ACK M [...]

  • Page 4

    FIGURES Figure 1 UPS mode of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Figure 2 Utility/main tenance bypass mode . . . . . . . . . . . . . . . . . . . 4 Figure 3 2U Hardwire POD with rack mounting brackets . . . . . . . 5 Figure 4 Attaching POD securing brackets to rear of UPS . . . . . . . 6 Figure 5 Conduit entry . . . .[...]

  • Page 5

    1 I MPORT ANT S AFETY I NSTRUCTIONS SA VE THESE INSTRUCTIONS This manual contains importa nt instructions that should be followed during ins tallation and ope ration of the 2U Hardwire POD™. This product is designed for commercial / industrial use only, with Liebert UPS systems. It i s not intended for use with life support and other designated ?[...]

  • Page 6

    2 ! CAUTION This device receives power fr om multiple sources. Before servicing this device, remove all connections and cut power from the utility branch input. Bef ore servicing the UPS, follow “Mainte nance of UPS” instructions in the u ser manual for your UP S. ! CAUTION This device is for use in a clean, temperature-controlled, indoor envir[...]

  • Page 7

    3 G LOSSARY OF S YMBOLS Equipment grounding conductor Bonded to ground Electric phase Indicates AC input Indicates AC output[...]

  • Page 8

    4 I NTRODUCTION AND S YSTEM D ESCRIPTION Congratulations on your choice of the Liebert 2U Hardwire POD™ . The 2U Hardwire POD provides maintenance bypass capab ility as well as power output distribution . The Liebert 2U Hardwire POD can be used on UPS in the rack mount or tower configuration. The Liebert 2U Hardwire POD provides an isolated path [...]

  • Page 9

    5 R ACK M OUNT I NST ALLATION 1. Rack mount installation of the 2U POD is poss ible with the use of the rack mounting brackets (shipped with the POD). See Figure 3 . 2. The rack mount brackets allow you to rack mount the POD in a 19" enclosure (23" to 19" rack adapters are av ailable as options from Liebert if you a re using 23"[...]

  • Page 10

    6 I NST ALLATION ON GXT 2U UPS 1. Unpack the 2U POD careful ly, no ting the packing method. Retain the box and packing mat erial for possible future sh ipments. 2. Visually inspect the 2U POD for freight damage. Report damag e to the carrier and your local de aler or Liebert representative. 3. Verify that the 2U POD UPS in put cord and receptacle f[...]

  • Page 11

    7 H ARDWIRE C ONNECTIONS Electrical Inst allati on Considerations The front and bottom of the POD provide alternate conduit entry points for both the UTILITY and LOAD connections. Figure 5 Conduit entry ! CAUTION This UPS must be installed by compet ent electrical personnel and wired in accordance with local/national electrical codes. ! CAUTION The[...]

  • Page 12

    8 Wiring access doors on each end of the POD allow access to the wiring compartments by opening the top an d rear of the POD. Each access door is retained using two Phillips head screws. The center screw and center panel should not be removed. Figure 6 Removing wiring access door s Electrical Connections The wiring compartments provide te rminal bl[...]

  • Page 13

    9 Wiring Instructions 1. Remove the wiring access doors by removing the two Phillips head screws that secure them. 2. Determine which of the two avail able conduit entry points are to be used. Knock out the conduit entr y hole for the loca tion and size of conduit to be used. 3. Connect conduit bushing and conduit and run uti lity load wiring. Insp[...]

  • Page 14

    10 A PPLY F EED P OWER 1. Next attach the POD to the secu ring brackets (see Fig ure 7). The POD can be installed to face one of three different directions utiliz- ing the same mounting procedures . Select the direction of mount- ing to accommodate the co nduit entry connections. Figure 7 Att aching POD to sec uring bracket s 2. Make sure the 2U PO[...]

  • Page 15

    11 S TA RT E QUIPMENT 1. Turn on all loads hardwired to the output of the POD. The 2U POD now powers your eq uipm ent in the UTILITY mode. 2. Turn ON the loads and ensure al l are up and operating properly. 3. Start the UPS according to its specific user manual. 4. Verify that the UPS lamp (green) on the 2U POD is illuminated. If so, transfer the r[...]

  • Page 16

    12 I NDICATOR L AMPS Utility This amber lamp i s illuminated when utility power is present. It sig- nals that you may tr ansfer the lo ads to maintenance bypass (UTILITY mode) operation via the rotary switch. Du ring a utility power outage, this light will be off and the UPS will supply battery back-up power to the connected loads if in UPS positio[...]

  • Page 17

    13 O PERATION T ransfer to Maintenance Bypass To transfer to maintenance bypass (UTILITY) from UPS, follow the following s teps: 1. Ensure the Utility lamp (amber la mp) is illuminated. If the lamp is not illumina ted, refer to the Troubleshooting section. 2. Transfer the rotary switch from UPS to UTILITY. 3. Turn the UPS of f. 4. Disconnect the tw[...]

  • Page 18

    14 T ROUBLESHOOTING Problem Cause Solution UTILITY lamp (amber) not illuminated. UTILITY not present. Call qualified service personnel to restore power . Utility Branch Circuit Breaker may be open. V erify that the branch circuit breaker is closed. 2U Hardwire POD input power not connected to UTILITY . Refer to 2U Hardwire POD installation instruct[...]

  • Page 19

    15 S PECIFICATIONS This POD is intended for use with a UPS meeting all of the following requirements: • UPS input cord is compatible with the rating and ty pe of receptacle on the POD labeled “CONNECT UPS LINE CORD HERE.” • UPS output receptacle is compat ible with the POD input power con- nector labeled “UPS.” • Available utility i s[...]

  • Page 20

    16[...]

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  • Page 22

    T echnical Support / Service Web S ite www .liebert.com Monitoring 800-222-5877 monitoring@liebert.com Outside t he US: 614-841-6 755 Single-Phase UPS 800-222-5877 upstech@liebe rt.com Outside t he US: 614-841-6 755 Three-Phase UPS 800-543-2378 powertech@liebert.com Environment al Systems 800-543-2778 Outside the United States 614-888-0246 Location[...]