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American Power Conversion MW manual

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Table of contents for the manual

  • Page 1

    Inst allation Symmetra ® MW 1000 kW 480 V ~ ~[...]

  • Page 2

    [...]

  • Page 3

    Contents Symmetra M W 1000 kW 480 V Insta llation - 990-411 2E i Safe ty .... ..... ...... ..... ..... ........ ...... ..... ..... ...... ..... ..... ..... 1 IMPORTAN T SAFET Y INSTRUC TIONS - SAVE THES E INSTRUCTI ONS . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Symbols us ed in this gu ide . . . . . . . . . . . . . . . . . . . . . . . . [...]

  • Page 4

    ii Symmetra M W 1000 kW 480 V Insta llation - 990-411 2E Bottom Cable Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Preparing for bottom cable entry . . . . . . . . . . . . . . . . . . . . 13 Battery cable connection s (bottom cable entry) . . . . . . . . . . 15 Ground and AC cable connections (bottom cable entry) . . .[...]

  • Page 5

    Symmetra M W 1000 kW 480 V Insta llation - 990-411 2E 1 Safety IMPORT ANT SAFETY INS TRUCTIONS - SA VE THESE INSTRUCTIONS This guide contains important i nstruct ions for SYMF 1000KG that shou ld be foll owed when handli ng the UPS, External Bypas s St atic Swit ch, Battery Enc losures, a nd Batter ies. Symbols used in this guide W ARNING! Indicate[...]

  • Page 6

    Safety: IMPORTANT S AFETY INSTRUCTI ONS - SAVE THESE IN STRUCTIONS 2 Symmetra MW 10 00 kW 480 V In stalla tion - 990 -411 2E Installation safe ty Press the EPO (Emer gency Power Of f) button to s witch of f all AC and DC power supply to c onnected equipment in the r oom. The EPO is ty pically loc ated on a wa ll in the room in w hich th e UPS is in[...]

  • Page 7

    Symmetra M W 1000 kW 480 V Insta llation - 990-411 2E 3 System Over view UPS Sections The UPS system consists of an 1000 k W Inverter Sect ion, a Control Sec tion, an Input/Out put Section and an Ext ernal Bypas s St atic Swit ch Section . Serial numb er The seri al number i s stated on the type label be hind the f inishing panel abov e the disp la[...]

  • Page 8

    4 Symmetra MW 10 00 kW 480 V In stalla tion - 990 -411 2E Configurations The UPS syst em can be c onfigured in two ways. The Inverter Se ction can be pla ced eith er to the left or to th e right o f the Contr ol Section. Th e two configurati ons are s hown below . Configu rati on 1 (Inverte r Secti on placed to t he left) ~ ~ 2032 mm/80 in Width: 2[...]

  • Page 9

    System Overview: Configurations Symmetra M W 1000 kW 480 V Insta llation - 990-411 2E 5 Configu rati on 2 (Inverte r Section placed to the r ight) Width: 21 12 mm/83.15 in Inverter Section Width: 1012 mm/39.84 in Control Section Widt h: 1014 mm/39. 92 in Input/Output Secti on 2032 mm/80 in 1 0 6 7 m m / 4 2 i n T o tal width of UPS section s: 4138 [...]

  • Page 10

    6 Symmetra MW 10 00 kW 480 V In stalla tion - 990 -411 2E External Bypass Static Switch The Exter nal Bypass S tatic Swit ch (Exter nal Bypass S SW) transfe rs the l oad (manuall y or automa ticall y) from the UPS to an alt ernate s ource wit hout inte rrupting the power t o the load . Serial numb er The seri al number i s stated on the type label [...]

  • Page 11

    Symmetra M W 1000 kW 480 V Insta llation - 990-411 2E 7 Electrical Installation T ypical UPS Wiring Principle Power wi ring o verview See also See separ ate guide on parall el operat ion for wi ring over view in par allel syst ems. 1. 2. 3. 4. 5. 6. 7. 8. SOURC E AND AC CABLIN G MUST BE 480 V OL T , WYE C ONNE CTED, 3 PH ASE, 3 WIR E + G RO UN D (C[...]

  • Page 12

    Electrical Installation: Typ ical UPS Wiring Principle 8 Symmetra MW 10 00 kW 480 V In stalla tion - 990 -411 2E Extern al disc onnect ion sw itches Input/Output wiring pr ecautions W ARNING! The UPS has no i nternal manual disconnec t devices to switch off external AC (Q1 and Q5) and DC (Q7 and Q8) input power . Ensure t hat disconnect ion devices[...]

  • Page 13

    Symmetra M W 1000 kW 480 V Insta llation - 990-411 2E 9 To p C a b l e E n t r y Pr eparing for top cable entry (def ault) Cabl e en try i n to p co ver of In pu t/Out put Sec tio n.  Loosen th e 8 bolts in cabl e entry co vers. Dril l holes for conduits in areas shown. Re-f it the covers a nd instal l the con duits.  Instal l cable l ugs on [...]

  • Page 14

    Electrical Installation: Top C able Entry 10 Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E Battery cable connecti ons (top cable entry) W ARNING! Make sur e that the batter y brea kers are open (OFF) prior t o running the cables. CAUTION! Refer to t he batte ry manufact urer ’ s inst allati on manual. CAUTION! The minimu m DC voltag e rat[...]

  • Page 15

    Electrical Installation: Top Cable Entry Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E 11  Feed the battery c ables throug h the top of Input/Ou t put Sect ion.  Connect c a bles fro m battery s ystem as i llustrate d.  Connect c a bles fro m battery s ystem as i llustrate d. L1 In L2 In L3 In L1 Out L2 Out L3 Out BA T 1+ BA T 2- B[...]

  • Page 16

    Electrical Installation: Top C able Entry 12 Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E Gr ound and AC cable connections (top cable entry)  Feed the AC and grou nd cables thr ough the t op of Input /Output Sec tion as ill ustrate d.  Connec t the cables as illustrat ed. 2.3 in / 58 mm 1.75 in / 44.45 mm 1.75 in / 44.45 mm Midp oint[...]

  • Page 17

    Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E 13 Bottom Cable Entry Pr eparing for bottom cable ent ry Cable ent ry in bot tom cover of In put/Output Section AC IN AC OUT AC IN AC OUT BA T 1 BA T 2 BA T 1 BA T 2 M14 M14 90 95 93 92 91 94 M14 M14 M10 M10 M10 M10 M10 M10 M10 L1 OUT L2 OUT L3 OUT L1 IN L2 IN L3 IN L3 OUT L2 OUT 95 93 L1 OUT L3[...]

  • Page 18

    Electrical Installation: Bottom Cable Entry 14 Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E  Prepara tion for bottom cable e ntry a. Loosen bol ts of bot h cable ent ry covers an d remove. b. Drill hol es for cond uits for AC, Batt ery , and Output circ uit groundi ng electr ode cable in areas shown. c. Instal l conduit s. d. Remount co[...]

  • Page 19

    Electrical Installation: Bottom Cab le Entry Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E 15 Battery cabl e connection s (bottom cable entry) W ARNING! Make sur e that the batter y brea kers ar e open (OFF) prior t o running the cables. CAUTION! Refer to t he batte ry manufact urer ’ s inst allati on manual. CAUTION! The minimu m DC volt[...]

  • Page 20

    Electrical Installation: Bottom Cable Entry 16 Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E  Feed the battery c ables throug h the bottom of Inp ut/Output Section.  Connect c a bles fr om battery s ystem as i llustrate d.  Connect c a bles fr om battery s ystem as i llustrate d. L1 In L2 In L3 In L1 Out L2 Out L3 Out BA T 1+ BA T [...]

  • Page 21

    Electrical Installation: Bottom Cab le Entry Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E 17 Gr ound and AC cable connections (bottom ca ble entry)  Feed the AC and grou nd cables t hrough the bottom of I nput/Outp ut Sect ion as il lustrat ed.  Conn ect cable s as illu stra ted. Equipme nt groundin g cables for Battery 1 & AC IN[...]

  • Page 22

    Bypass Static Switch Wiring W ARNING! Use only manual res et pr otection as input over -curr ent prote ction. W ARNING! Over -curre nt pro tection r equired by c ode. W ARNING! The UPS has no i nternal manual disconnec t devices to switch off external AC (Q1 and Q5) and DC (Q7 and Q8) input power . Ensure t hat disconnect ion devices are available [...]

  • Page 23

    Electrica l Installati on: Bypass Stat ic Switch Wirin g Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E 19 T op cab le ent ry  Loosen th e 8 bolts to remove top cover .  Drill h oles for conduits. Re -fit t he covers. I nstall the condui ts.  Feed cabl es throug h conduits . Connect ca bles at ca ble connec tion poin ts as il lustra[...]

  • Page 24

    Electrical Installation: Bypass Static Switch Wiring 20 Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E Bottom cable entry  Loosen th e 8 bolts to remove bottom cove r .  Drill h oles for conduits. Re-fit the cover s. Insta ll the co nduits.  Feed cabl es throug h conduits . Connect ca bles at ca ble connec tion poin ts as il lustrat[...]

  • Page 25

    Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E 21 Communication cable overview Connection plane 0P 0957 X131 X130 Ext er na l EPO placed on wall X133 A 2 1 X185 UPS EMO (Display) X134A X128 1 12 2 X129 1 2 Backfeed protection EPO ou t EPO ou t C o n n e c t i o n p l a n e 0 P 0 9 5 7 Externa l Byp ass Sta tic Sw itch X128 X126A X127A X129 X[...]

  • Page 26

    22 Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E Relay Boar d (Optional) Location of optional Rela y Boar d 123 123 123 123 123 123 NC 3 123123[...]

  • Page 27

    Ele ctric al I nstal lat ion : Rel ay B oar d (Op tio nal) Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E 23 Communication cables with opti onal Relay Board Shunt trip 24V External Lamp supply V or V Max . 250V 5A DC DC AC AC[...]

  • Page 28

    Electrical Installation: Relay Board (Optional) 24 Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E Relay Boar d functions The Relay Boa rd informs the user of the opera tion mode, stat us, and alar m conditio nsand has 8 po rts on the i nput side a nd 16 output terminals. Note Use Normally Closed (NC) contac ts for Fai l safe Mode and Normall[...]

  • Page 29

    Ele ctric al I nstal lat ion : Rel ay B oar d (Op tio nal) Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E 25 K1 1 Bypass op eration • UPS i s running in normal op eration/ bypass operation a ccording to AS400/ Novell. Active on Op r . mode K12 Maintenance bypass ON • The main tenance bypass switch is active. Active on Opr . mode K13 Stan[...]

  • Page 30

    [...]

  • Page 31

    Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E 27 Specifications Low-Impedance/High-Impedance Gr ounding The Symmetra ® MW is ea sil y inte gra ted into e ithe r a low -imp ed ance ( sol idly ) gr ound ed W y e sys tem , or a hig h-impedance grounded sy stem. In a l ow-impedance grounded s ystem (most c ommon), the power sour ce (uti lity ,[...]

  • Page 32

    Specifications: Low-Impedance/High-Impedance Grounding 28 Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E From an ext ernal gr ounding res istor , and throu gh a separate cond uit, c onnect a cabl e to the ou tput circui t groundi ng bar . Note For high-i mpedance gr ounding, the i nstalla tion must incl ude ground- fault de tection circuit r[...]

  • Page 33

    Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E 29 Electrical Specification Installation Plan ning Data Note The insta llation is a typi cal instal lation i ncluding a ncillar y equipment , which is a vailable from APC. Note UPS and Exter nal Bypass S tatic Switch f eed must be generate d from synchr onized sources. W ARNING! Supply the UPS f[...]

  • Page 34

    Specifications: Electrical Specificati on 30 Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E AC Input AC Inpu t DC Input CAUTION! AC and DC discon nect swit ches and ove r-c urrent p rotection mus t be incl uded in the insta lla tion . Note All wirin g must comply wi th all a pplicabl e nationa l and/or l ocal ele ctrical co des. Note Max. pr[...]

  • Page 35

    Specifications: Electrical Specifi cation Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E 31 AC Output AC Input Ex ternal Bypass SSW The Exter nal Bypass S SW is designe d to accommodate a continuo us overloa d of 25%. Heat Dissipation 105.5 kBT U/hr (note 10) Notes 1. Nominal (Nom) : Input c urrent based on rated l oad. 2. Maximum (Max): Inp[...]

  • Page 36

    Specifications: Electrical Specificati on 32 Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E Section III of t he 2002 NEC. 8. Nominal Bat tery Disc harg e current based on r ated load, and nominal battery v oltage. 9. Maximum Batte ry Dischar ge current bas ed on rate d load at end of disc har ge. 10. Heat dissi pation cal culated at rated lo[...]

  • Page 37

    Specifications: Electrical Specifi cation Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E 33 Size T emperature Rating of Cables (See T able 310-1 3) Size A WG or kcmil 60 o C (140 o F) 75 o C (167 o F) 90 o C (194 o F) 60 o C (140 o F) 75 o C (167 o F) 90 o C (194 o F) A WG or kcmil Ty p e s TW ,UF Ty p e s FEPW ,RH,RH W, T H H W , THW ,THWN [...]

  • Page 38

    Specifications: Electrical Specificati on 34 Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E Recommende d cable, bolt , and lug siz es T or que specifications Cable Size Bolt hole si ze Hole spacing Lug wid th Lug P/N (1)(2) Crimpi ng T ool and Dies 400 kc mil 0.5 in/12. 7 mm 1.75 i n/44.45 mm 1.39 in/3 5.31 mm Panduit LCD400 -12-6 (or equiva[...]

  • Page 39

    Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E 35 Requir ed Br eaker Settings The Symmetra ® MW is a faul t-tole rant syst em capable of handling and survi ving over loads and intern al/exte rnal faul ts. The ove rload perfor mances and f ault cle arings a re possible wh en the system meets spe cified minimum r equirement s for breake r set[...]

  • Page 40

    Specifications: Required Breaker Settin gs 36 Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E 18 kA is the maxi mum peak let-t hrough curr ent (incl uding safet y factor) ava i lable dur ing clear ing of an inte rnal faul t in a 200 kW section o r a Power Modul e. During or af ter a controll ed fault cl earing, none of t he breaker s are al l[...]

  • Page 41

    Symmetra M W 1000 kW 480 V Insta llation - 990-4 112E 37 General Specifications 480 V Backfeed prot ection Built-in in the UPS Humidity Max. 95% n on-condens ing Protection class NEMA 1 Safety UL 1778 listed Emissio n and immuni ty FCC part 1 5, sub part J Class A (co nducted/rad iated)[...]

  • Page 42

    02/2007 990-41 12E *990-4112E* APC W orldwide Customer Support Customer s upport for this or any other APC product is availab le at no char ge in any of the fo llowing ways : • V isit the APC W eb si te to acce ss documen ts in the APC Kno w ledge Ba se and to s ubmit custo mer support requests . – www .apc.com (C orporate Headquarte rs) Connec[...]