NCR SelfServ 84 Walk-Up - Power Requirements; Electrical Supply: AC Power, Voltage, and Grounding; Transient Protection Measures

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B006‐7519‐G000
NCRSelfServ™84Walk‐UpATMSitePreparation
6‐1PowerRequirements
ACPOWERREQUIREMENTS
Themaximumcurrentrequirementsare:
 10Aat120V
 6.3Aat230V.
Themaximuminrushcurrentis100A.
NCRdoesnotrecommendrunninganATMwithdepositdeviceswithoutan
UninterruptiblePowerSupply(UPS).WithoutaUPS,thereisthepotentialfor
customer’scashtoberetainedinthedeviceifthereisapowerfailure.
INPUTVOLTAGESETTING
TheATMcanoperatefromthefollowinginputmainsvoltages:
 90Vto136Vat50/60Hz
 180Vto264Vat50/60Hz.
GROUNDING
TheATMoperatesfromasinglephase,3wiresupply:live,neutralandground.
TheATMpowerrequirementswillnormallypermitittooperatewithinexisting
wiringconfigurationsandfromexistingmainsoutletsprovidedthat:
 thebranchcircuitofthedistribution panelsupplyingtheATMisnotalso
usedtosupplyequipmentwithheavyinductiveloadssuchasair
conditionersorACmotors.
 otherbranchcircuitsonthesamedistributionpaneldonotsupplysuch
equipment.
 theinstallationmeetsorexceedstheregulatoryandlocalguidelines
withregardtoelectricalsafetyandallconductorsizing.
ThenormalandsafeoperationofthisATMisdependentontheabove.Only
qualifiedpersonnelthatmeetlocalcertificationstandardsshouldbepermitted
toensurecompliance.
Notethatthebuildinggroundpoint
canalsoaffectdataintegrity.Foradditional
informationrefertoDataLineTransientProtectionintheCableRequirements
section
TRANSIENTPROTECTION
Intheprocessofpowerdistribution,transientelectricalenergy(including,but
notlimitedto,lightningstrikes,intermittentshortcircuits,andswitching
transients)canbeintroducedontopowerlines.Suchtransientenergycanbe
verydamagingtoelectronichardwareandcanalsocausedatacorruption.
Underthesecircumstances,NCRrecommendsthe
useofACpowertransient
suppressorsanddata(communication)linetransientsuppressors.Such
protectivedevicesareintendedtoguardagainstpoweranddatalinetransients
thatcanresultinhardwaredamageandvarioussystemorprogramerrors.
Improvementofanydeficienciesinpowerqualityisacustomerresponsibility.
Malfunctionand/orcomponent
failureasaresultofpowerqualityproblems
are/isnotcoveredbyNCRCorporationMaintenanceAgreement.NCRaccepts
noliabilityforanysuchoccurrence norforitsconsequences.
Whenpowertransientsuppressionisrequired,thesuppressorsusedshould
meetthefollowingminimumrequirements:
 Dissipateenergytomatchtheappropriateapplicationcategoriesas
definedbyANSI/IEEEStandardC62.41,GuideonSurgeVoltagesinLow‐
VoltageACPowerCircuits.
 Beofthevoltagelimiting(clipping),ortrackingfiltertype.The
suppressormustnot‘clamp’thevoltagetozero,andmustself‐recover
afterthepassageofthetransient.Thesuppressormaybeofthehybrid
typeconstructionthatmakesuseofvarioustechnologiesinorderto
meetspeedanddissipation
requirements.
 Exhibita‘shortcircuit’modeuponitsfailure,thusprovidingapositive
indicationofitsfailuresuchasablownfuseortrippedbreaker
 Belistedbytheacceptedsafetyorganizationforthecountryinvolved
(e.g.UL,CSA,VDE,ETL, etc.) andtheinstallationmustconformtolocal,
state,andnationalelectricalcodesandregulations.
Location Category
Comparable to IEC
No 664 Category
Transient
Waveform
Amplitudes
B = Major feeders, short branch
circuits, and load centres
III
Volts = 1.2 x 50 s
Current = 8 x 20 s
and
0.5 Rise - 100 kHz
Ringwave
6kV
3kA
6kV
500A
C = Service Entrance and run to
load centre
IV
Volts = 1.2 x 50 s
Current = 8 x 20 s
10kV or more
10kA or more
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