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ADC Power Distribution Products manual

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Table of contents for the manual

  • Page 1

    ADCP-80-526 Issue 6 Decemb er 2006 135443 0 Rev B PowerW orx ® Power Distribution Products Select Series™ Fuse Platform User Manual 18858-A[...]

  • Page 2

    ADCP-80-526 • Issue 6 • Dece mber 2006 • Preface Page ii COPYRI GHT © 2006, AD C T elecommu nications, Inc . All Rights Reserv ed Pri nted in the U.S .A. REVISION HISTORY TRADEMARK INFORMA TION PowerW orx is a registered t rademark of A DC T elecomm unication s, Inc. ADC is a trad emark of ADC T elecommu nication s, Inc. DISCLAIMER OF LIABIL[...]

  • Page 3

    ADCP-80-526 • Is sue 6 • December 20 06 • Preface Page iii © 2006, ADC Telecommu nications, I nc. T ABLE OF CONTENTS Content Pag e About This Ma nual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Standards Certification . . . . . . . . .[...]

  • Page 4

    ADCP-80-526 • Issue 6 • Dece mber 2006 • Preface Page iv © 2006, ADC Telecommu nications, I nc. T ABLE OF CONTE NTS Content Pag e 4.6 Connecti ng Input Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4.7 Installing Prot ective Covers . . . . . . . . . . . . . . [...]

  • Page 5

    ADCP-80-526 • Is sue 6 • December 20 06 • Preface Page v © 2006, ADC Telecommu nications, I nc. ABOUT THIS MANUAL This manual des cribes the Po werW orx® Select Series™ Fuse Pl atform and pro vides instal lation, opera tion, maintena nce, and test ing procedure s. The Select Seri es™ Fuse Platf orm is a va ilable with vari ous types of [...]

  • Page 6

    ADCP-80-526 • Issue 6 • Dece mber 2006 • Preface Page vi © 2006, ADC Telecommu nications, I nc. Wa r n i n g : W et conditio ns incr ease t he potential f or r eceivi ng an electric al shoc k when instal ling or using elect rically-p ower ed equipment . T o pr eve nt electrica l shoc k, never inst all or use ele ctrical equi pment in a we t [...]

  • Page 7

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 1 © 2006, ADC Telecommu nications, I nc. 1 PRODUCT DESCRIPTION This sec tion descri bes the Po werW orx Select Ser ies Fuse Plat form. 1.1 Product Functions and Features The Select Series Fuse Pla tform, sho wn on the front cov er of this manu al, supplies p rotected dc po wer to the –2 4 Vdc or ?[...]

  • Page 8

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 2 © 2006, ADC Telecommu nications, I nc. Figu re 1. Du al Bus KL M-GM T Fuse Platf orm 18877-A PRO TECTIVE CO VER REAR VIEW MOUNTING BRA CKETS (2), INST ALLED FOR 19-IN. (48.26 CM) RA CK MOUNTING UL/CSA/CE LABEL BUS A GMT FUSE HOLDER (4 POSITION) BUS B KLM/KTK FUSE HOLDER BUS B PO WER INPUT TERMINALS[...]

  • Page 9

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 3 © 2006, ADC Telecommu nications, I nc. Depending on customer or der , the fu se platform ma y hav e one fus e type alone, or GMT fuses in combinati on with one other fuse type (KL M or TP A). The number of fuse positio ns on each b us is dep ende nt on th e maxim um cu rrent l imit, as well as on [...]

  • Page 10

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 4 © 2006, ADC Telecommu nications, I nc. • Rear protecti ve input te rminal co vers a nd output terminal c over s—Used to pr ev ent acciden tal contac t with t he po wer input and outpu t terminals . The num ber of co vers pro vided depen ds on the fuse conf iguration. • Desig nation card and c[...]

  • Page 11

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 5 © 2006, ADC Telecommu nications, I nc. 1.5 Accessories The f ollowing ac cess ories are av ai labl e for the fuse p latfo rm: • Standard size GMT , KLM, and TP A type fuses • GMT colored f use-v alue desi gnation pins (ri vets) • Cable management bar ki ts • GMT fuse p ullers • T wo-hole[...]

  • Page 12

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 6 © 2006, ADC Telecommu nications, I nc. F or other types of fuse s (TP A and GMT), if a fuse holder wit hout a fuse is connec ted to a load, the cor responding sensor remain s inacti v e and no fai lure is ind icated. The maximum c urrent capa city of ea ch powe r b us circuit i s 100 Amps. Th e tot[...]

  • Page 13

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 7 © 2006, ADC Telecommu nications, I nc. 1.8 Bus Capacity The curren t capacity of ea ch power b us is 100 Amps maximum, whic h is marked abo ve th e input co nnectors on th e rear of t he fuse platf orm. The total c urrent of a fuse platf orm with two bus es is 200 Amps maximum. The power dissipat [...]

  • Page 14

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 8 © 2006, ADC Telecommu nications, I nc. 1.11 Output Power Connectors Depending on the fuse conf iguratio n used, the fus e platform will ha ve at l east one, and up to four , o utput po wer terminal blocks, lo cated on the re ar side of the platform. The nu mber presen t will de pend on th e fuse ty[...]

  • Page 15

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 9 © 2006, ADC Telecommu nications, I nc. The alarm ci rcuitry uses form C alarm relay dr y contacts. Duri ng normal operati on (powe r applied and all fuses oper ational), th e normally open (NO) contacts remai n open and the normally closed (NC) contact s remain closed. When a fuse fails on eith er[...]

  • Page 16

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 10 © 2006, ADC Telecommu nications, I nc. 1.16 Power -On Indicato r An optiona l visual po wer -on indica tor (green LED) for e ach po wer bus i s mounted near t he center of fuse pla tform fro nt panel. If present, the LED, when li ghted, indic ates that p ower i s being app lied to the b us i nput [...]

  • Page 17

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 11 © 2006, ADC Telecommu nications, I nc. Figure 5 . Volta ge Designati on Label 1.19 Environmental Characteristics Ta b l e 2 lists t he en vironmen tal charact eristics of the fuse pl atform. 1.20 Material and Finish The fuse platform chassis and brackets are made of 16 gauge col d rolled s teel. [...]

  • Page 18

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 12 © 2006, ADC Telecommu nications, I nc. 1.23 Protective Cover A smoked plas tic protecti v e cov er is mounted ov er the inpu t power conn ectors, the outpu t po wer conne ctors, the chassis gro und termi nals, and th e exter nal alarm c ontact conne ctions. T o access t he connector s and termi na[...]

  • Page 19

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 13 © 2006, ADC Telecommu nications, I nc. 2 UNPACKING AND INSPECTION Befo re sta rting the i nst allati on, alwa ys op en th e shi ppin g boxes and verify t hat a ll par ts have been rece iv ed and that no shi pping damage ha s occurred. Use the follo wing procedu re to unpack and inspect the fuse p[...]

  • Page 20

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 14 © 2006, ADC Telecommu nications, I nc. 3.3 Materials Required The f ollowing m ateri als are re quir ed to in stall the fuse platf orm: • #2 A WG insulated copper wire for in put power wi res • 2-hole compre ssion lugs for #2 A WG wire (0.6 25 inches between cen ters) • #10 A WG copper wir e[...]

  • Page 21

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 15 © 2006, ADC Telecommu nications, I nc. 3. R e-ins tall th e fuse h older (with working fuse ). 4. Connect on e test probe to the B A TT (–) terminal o n the input po wer te rminal block. 5. Connect t he other tes t probe to th e B A TT terminal o n the output po wer te rminal block. 6. V eri fy[...]

  • Page 22

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 16 © 2006, ADC Telecommu nications, I nc. 4. Repeat t he test proc edure for sec ond fuse type, if present. 5. Repeat t he test proc edure for the se cond po wer bu s, if present . Figure 10 . T est 3: Input Ret urn to Fused Out put Return (T ype 1 Fuse) Figure 11. T est 3: Input Re turn to Fused Out[...]

  • Page 23

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 17 © 2006, ADC Telecommu nications, I nc. 4.1 Installing Cable Management Bar (O ptional It em) Before in stalling t he fuse platfo rm in the rac k, mount the cable management bar (ac cessory item ) on th e rear of the fuse p latfo rm as shown in Figure 1 2 . Four 1 /4-inch (6.35 mm) long 4-40 scre [...]

  • Page 24

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 18 © 2006, ADC Telecommu nications, I nc. 4.2 Mounting Fuse Platform on Rack The fuse pl atform ca n be mounted in ei ther a 19- or 23 -inch (48.26 or 58.42 cm) wide rack . T wo sets of mount ing brack ets, one set for 19 -inch racks and one set f or 23-inch racks , are pro vided with the fuse platf [...]

  • Page 25

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 19 © 2006, ADC Telecommu nications, I nc. 4. P lace th e fuse p latfo rm in the spec ified mou nting space within the ra ck. 5. Secure the fuse platform to the equipme nt rack as sho wn in Figure 14 usi ng the four 3/8- inch (9.5 3 mm) long pan-hea d scre ws and flat w ashers pro vided. Figure 14 . [...]

  • Page 26

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 20 © 2006, ADC Telecommu nications, I nc. 3. Locate t he C GND (chassis ground) studs at the rear of the panel as sho wn in Figure 15 . Figure 1 5. Chassis Ground Connection s 4. Connect the ring termina l end of each wire to one of the studs and secure usi ng the nuts with capt iv e star w ashers pr[...]

  • Page 27

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 21 © 2006, ADC Telecommu nications, I nc. 4.4 Connecting Alarms Depending o n the model bei ng installed , the fuse pl atform will ha v e either of tw o types of ala rm connecto rs on the rea r side of th e platform: • Scre w-do wn barr ier termi nal strip • Wire wrap p in Figure 16 show s the t[...]

  • Page 28

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 22 © 2006, ADC Telecommu nications, I nc. 4.5 Connecting Output Power Output po wer is supplied to the equipment throu gh scre w-do wn barrier term inal strips loc ated on the r ear of the chassis . Each b us has sep arate st rips for each fuse t ype. The term inal scre ws are of v arious sizes cor r[...]

  • Page 29

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 23 © 2006, ADC Telecommu nications, I nc. 4.6 Connecting Input Power Input po wer is supplie d to the fu se platfor m through t he single o r dual termi nal blocks l ocated on the rear of the platform. Each input termina l block consist s of two pairs of 0.25-i nch studs that ar e used for co nnecti[...]

  • Page 30

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 24 © 2006, ADC Telecommu nications, I nc. Figure 18. 2-Hole Lug T erminal Inst allation 3. Slide a 2-inch le ngth of heat shri nk insulati on ov er the end of each wire. 4. T erminate one end of e ach wire with the 2-hole l ug terminals prov ided (requires crimper) . 5. Slid e the hea t shrink insula[...]

  • Page 31

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 25 Figu re 19. In put Powe r Conn ection s 11. Conn ect the input po w er c ables to the of f ice batte ry power source in accordance wit h applica ble local el ectric al codes and/ or National El ectrical Codes. 4.7 Installing Protective Covers In st all th e re ar pr ote ct iv e co v ers ov er t he[...]

  • Page 32

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 26 © 2006, ADC Telecommu nications, I nc. 4.9 Installing Fuse Designation Card Holder and Card Attac h the fuse des igna tion c ard hold er to t he fus e plat form, to one o f the fu se pla tform mount- ing brack ets, or to a par t of the rack. Remo ve th e backing from the ba ck of the card hold er [...]

  • Page 33

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 27 © 2006, ADC Telecommu nications, I nc. 5.3 Connection Polarity T est Use t he fo llowing proce dure to chec k tha t the power inpu t wir es ar e con necte d for corre ct pola rity: 1. V erify tha t the input p ower ca bles are connected to t he correct terminals . 2. V erify that th e circ uit br[...]

  • Page 34

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 28 © 2006, ADC Telecommu nications, I nc. 6 OPERATION All fu se pla tform circ uits ar e ope ratio nal as soon a s power is a pplie d to th e inpu t con nectors . The alar m indicato r should not l ight when po wer is app lied. Oper ation of the fuse pl atfor m cons ists of removi ng and re plac ing [...]

  • Page 35

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 29 © 2006, ADC Telecommu nications, I nc. 8 CUSTOMER INFORMATION AND ASSISTANCE © 2006, AD C Telecomm unication s, Inc. All R ights Re served Print ed in U.S.A. 13944-RM WRITE: ADC TELECOMMUNICA TIONS, INC PO BO X 1101, MINNEAPOLIS, MN 55440-1101, USA ADC TELECOMMUNICA TIONS (S'PORE) PTE. L TD[...]

  • Page 36

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 30 © 2006, ADC Telecommu nications, I nc.[...]

  • Page 37

    ADCP-80-52 6 • Issue 6 • Decem ber 2006 Page 31 © 2006, ADC Telecommu nications, I nc. APPENDIX A : ALLOWABLE AM PACITIES OF INSUL ATED CONDUCTORS This appen dix pro vides guideli nes for se lecting A WG wire size base d on the temperat ure rating of the conductor and the a nticipated load. The informatio n contained is from T able 310-1 6 of [...]

  • Page 38

    ADCP-80-526 • Issue 6 • Dece mber 2006 Page 32 © 2006, ADC Telecommu nications, I nc. * Unles s othe rwise s pecifica lly pe rmitt ed in the code, a s defined in the N EC do cumen t cited (ANSI/NEC 70), th e ov ercurrent pr otection for conduc tor types mark ed with an aste risk (*) shall n ot ex ceed 15 amperes for No. 14, 20 a mperes for No.[...]

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