MULTISPAN EM-10 User manual

PowerSupply
Frequency
ActivePower
(KW)
ActivePower
(KWh)
Operating
Temperature
Wiring
System
Relative
Humidity
230VAC,50Hz,Approx4VA
45To65Hz
0000-9999KW
0-999999KWH
0°CTo50°C
3Ph-4W
Upto95%RHNonCondensing
5AmporhigherthroughexternalCT
Model
Size(mm)
Display
PanelCutout
VoltageInput
CurrentInput
96(H)X96(W)X50(D)mm
6Digit/Line7seg0.56,redLEDDisplay
92X92mm
250VAC
EM-10
Protection
Level

(Asperrequest)
IP-65(Frontside)AsperIS/IEC60529:2001
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EM-10
OPERATINGMANUAL
3PHASEENERGYMETER
EM-10
TechnicalSpecification
EM 10
RESET
KWH
KW
CT
RYBkWh
. 
1)PressKey&poweronunittodisplay(CTratiomode)onimmediately
releasingkey,unitallowstoeditCTratioupto4000/5.
2)CTratiochangebyusing&keypresskeytoincreaseCTratioand
decreaseCTratiopresstosavechangespowerofftheunit,andnormally
powerontheinstrument.

1)PressKeyfor10secondthandisplayshowthanpresskey
thendisplayshowthanwaitkwhisreset.


CT
CT CT
RESET RESET
RESET
RESET
KWH KWH
KWH
KWH

CTPRIMARYSELECTION:
RESETTINGkWh.

ConnectionDiagram
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EM-10
12347 8 9
12
13
14
10
11
5
16
17
1819
20
6
15
VR
VY
VBN
System : 3 Ph-4W
Accuracy Class: 1.0
Range
Current: 0.1 To 5A AC
Voltage(P-P) : 50-500V AC
(P-N) : 30-300V AC
230V AC
50Hz, 4VA
LN
S1
R
Y
B
S2S2
S2 S1
S1
CT Selection up to 4000/5 Amp AC CAT III
!

EM 10
RESET
KWH
KW
CT
RYBkWh
. 
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EM-10
Allsafetyrelatedcodifications,symbolsandinstructionsthatappearinthisoperatingmanual
orontheequipmentmustbestrictlyfollowedtoensurethesafetyoftheoperatingpersonnelas
wellastheinstrument.
Ifalltheequipmentisnothandledinamannerspecifiedbythemanufacturer,itmightimpairthe
protectionprovidedbytheequipment.
=>Readcompleteinstructionspriortoinstallationandoperationoftheunit.
WARNING:Riskofelectricshock.
3)Cableusedforconnectiontopowersource,musthaveacrosssectionof1mmorgreater.Thesewires
shouldhaveinsulationscapacitymadeofatleast1.5kV.
2)Toreduceelectromagneticinterference,usewirewithadequateratingandtwistsofthesameof
equalsizeshallbemadewithshortestconnection.
1)TopreventtheriskofelectricshockpowersupplytotheequipmentmustbekeptOFFwhiledoingthe
wiringarrangement.Donottouchtheterminalswhilepowerisbeingsupplied.
4)Abetteranti-noiseeffectcanbeexpectedbyusingstandardpowersupplycablefor
theinstrument.
1)Thisequipment,beingbuilt-in-type,normallybecomesapartofmaincontrolpanelandinsuchcase
theterminalsdonotremainaccessibletotheenduserafterinstallationandinternalwiring.
2)Donotallowpiecesofmetal,wireclippings,orfinemetallicfillingsfrominstallationtoenterthe
productorelseitmayleadtoasafetyhazardthatmayinturnendangerlifeorcauseelectricalshockto
theoperator.
3)Circuitbreakerormainsswitchmustbeinstalledbetweenpowersourceandsupplyterminalto
facilitatepowerONorOFFfunction.Howeverthismainsswitchorcircuitbreakermustbe
installedatconvenientplacenormallyaccessibletotheoperator.
4)Useandstoretheinstrumentwithinthespecifiedambienttemperatureandhumidityrangesas
mentionedinthismanual.
WarningGuidelines
InstallationGuidelines
MechanicalInstallation
Maintenance
SafetyPrecautions
1)Preparethepanelcutoutwithproperdimensionsasshowabove.
2)Fittheunitintothepanelwiththehelpofclampgiven.
3)Theequipmentinitsinstalledstatemustnotcomeincloseproximitytoanyheatingsource,
causticvapors,oilssteam,orotherunwantedprocessbyproducts.
4)Usethespecifiedsizeofcrimpterminal(M3.5screws)towiretheterminalblock.Tighteningthe
screwsontheterminalblockusingthetighteningtorqueoftherangeof1.2N.m.
5)Donotconnectanythingtounusedterminals.

1) The equipment should be cleaned regularly to avoid blockage of ventilating parts.
2)Cleantheequipmentwithacleansoftcloth.Donotuseisopropylalcoholoranyothercleaningagent.
3)Fusibleresistormustnotbereplacedbyoperator.
2
A
B
C
D
EF
MODEL A
96mm 96mm 92mm 92mm 3mm 50mm
BC
D E F
DIMENSIONS
136mm - 5.35 inches
120mm - 4.72 inches

Product improvement and upgrade is a constant procedure. So for more updated operating information and Support,
Please contact our helpline: 9978 9914 74 /76/ 82 or Email at Ver: 11-2017ser[email protected]
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EM-10
Note: