Instruction/ maintenance manual of the product AP9924 APC
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Wir e Harnes s for the Battery M anagement System AP9924 AP9926 AP9927 Installation.
Contents Wire Harn ess: Ins tallation i Prelim inary Informat ion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Silc on vers us n on-Si lcon ins talla tion .
Wire Harn ess: Ins tallation 1 Pr eliminary Information Over v iew The Batte ry Management Sy stem for hi gh voltage applicat ions conne cts to one of the foll owing: • A single A PC Silcon UPS with pair s of str ings. • A single non-APC UPS with s ingle st rings.
Preliminary Information 2 Wire Harnes s: Instal lation Inventor y Item Quantity W ire harness 1 Ring terminal ass emblies 3 3/4 A fuse (0W22 37) 2 5 A fus e ( 0W2015 ) 38 Ta b w a s h e r s 3 8 Male F.
Wire Harn ess: Ins tallation 3 Safety Information When insta lling th e Battery Manage ment System: • Cover the batte ries with an insulating bla nket befor e instal ling the harness e s. • W ear saf ety glass es, rub ber gloves , and rubber boots.
4 Wire Harnes s: Instal lation Pr e-installation Pr ocedur es Lockout/T agout the UPS Before i nstalli ng the wir e harnesse s, use loc kout and ta gout safe ty procedur es for the UPS or any atta ched equipmen t, such as hi gh-voltage power supp lies.
Pre-installation Procedures Wire Harn ess: Ins tallation 5 Determine what connec tions you n eed to ma ke: 1. I f you are i nstall ing harnes ses in one cabinet, c onnect th e followi ng: • one posit ive 1/2- fuse bus ( + 1/2) con nector • two posit ive 1/2- midpoint ( + 1/2) connector s • one negat ive 1/2-f use bus (- 1/ 2) connect or 2.
6 Wire Harnes s: Instal lation Install the Wir e Harnesses Befo re you attach the wi re harn esse s to the batter ies, in stall a tab wa sher on the pos itive terminal of each b attery t o be managed. Ho w you instal l the tab washer depe nds on whethe r the ter minal bolt is embedded in th e batter y .
Install the Wire Harness es Wire Harn ess: Ins tallation 7 How to install ta b washers on emb edded batte ry term inals 1. Rem ove th e bol t from a batt ery . 2. Pl ace the r ing termi nal on the existing battery connectio n, direct ly under th e hex-head of the bolt.
Instal l the Wire Ha rnesses 8 Wire Harnes s: Instal lation Pr epare the ha rness wires T o prepare the harnes s wires: 1. M easure t he length of each wir e so that it will r each from the positi ve .
Install the Wire Harness es Wire Harn ess: Ins tallation 9 Connect the ba ttery wires Slide t he recept or end of e ach fuse ov er the tab port ion on the wa shers that you install ed on the p ositive t erminals of each ba ttery . Note Each wire i s labele d with a number i ndicati ng its cor rect battery connectio n.
10 Wire H arness: Installati on Additional Silcon Connection Pr ocedur es Attach har ness to the fuse bus and mi dpoint bus (Silcon only) Instal l the ri ng terminals ont o the ap propriat e bolts o n the fuse bus and midpoint bus: 1. Rem ove th e nut from the b olt .
Wire Harn ess: Ins tallation 11 S e c u re t h e W i re H a r n e s s Secur e the battery wir es After t he batter y wires ar e connect ed, secure the harne ss wires. 1. Usi ng the 4-inch wir e ties, attac h the batt ery wires to the bat tery strap s.
12 Wire H arness: Installati on Connect to the Batter y Management System Install the Batt ery Manage ment Sy stem Instal l the Batter y Management Syst em in a battery cabine t , in a rack or enclosur e, or on top of the battery ca binet.
Wire Harn ess: Ins tallation 13 Battery Connector Pinouts Battery Connector A Battery Conne ctor B Wire # Battery num ber and polari ty Wir e # Battery number and po larity 1 Battery 1 + 1 Battery 33 .
14 Wire H arness: Installati on Battery Diagram s The foll owing is an examp le battery d i agra m for two st rings of 3 2 batter ies or one string o f 64 batte ries.
Wire Harn ess: Ins tallation 15 W arranty and Service Limi ted w arr anty APC warrant s the wire har ness to be free fr om defects in materials and workmanshi p for a per iod of two y ears fro m the date o f purchase .
16 Wire H arness: Installati on Life-Support Policy General po licy American Po wer Conversi on ( APC ) does not reco mmend the use of any of its p rodu cts in the fo llow ing si tuat ions: • In lif.
a Radio Fr equency Interfer ence USA — FCC This equi pment has be en tested and found to c omply with th e limits for a Class A d igital devic e, pursuant to part 15 of the FC C Rules. These li mits are designed to provide r easonable protecti on agains t harmful interference wh en the equi pment is ope rated in a commercial environme nt.
*990-1813B* APC W orldwide Customer Suppo rt Custome r support fo r this or any other APC pro duct is avai lable at no charg e in any of the f ollowing ways : • V isit the APC W eb site to access documents in th e APC Knowledge Base and to submi t customer support requests .
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If you already are a holder of APC AP9924, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime APC AP9924.
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