Zamel EXTA LDM-10 User manual

VOLTAGE INDICATOR LDM - 10 INSTRUCTION MANUAL
FEATURES
TECHNICAL PARAMETERS
DESCRIPTION
APPEARANCE
ver. 0.4.2 _ 2006.06.20_11:00
ی Graphic presentation of the one-
phase voltage supply system le-
vel,
ی voltageindicationwiderangefrom
195to245V~,
ی voltagevalueproportionaltograph
heightscalerange5V,
ی indicationstability,
ی indicated voltage value accuracy
±2,5V,
ی voltage critical values are signal-
led by diodes marked „≤195 V”,
„≥245V”,
ی TH-35DINrailinstallation.
LDM - 10
Input(supply)terminals: L,N
Inputratedvoltage: 230V~
Inputvoltagetolerance: from-15to+10%
Ratedfrequency: 50/60Hz
Ratedpowerconsumption: 24mA
Voltageindicator: 11LEDdiodes
Voltageindicatoraccuracy: ±2,5V
Numberofterminalclamps: 2
Sectionofconnectingcables: from0,2to2,5mm2
Ambienttemperaturerange: from-20to+45oC
Operatingposition: free
Mounting: TH35rail(PN-EN60715)
Protectiondegree: IP20(PN-EN60529)
Protectionclass: II
Overvoltagecategory: II
Pollutiondegree: 2
Impulsevoltage: 1kV(PN-EN61000-4-5)
Dimensions(height/width/depth): monomodular(17,5mm)90x17,5x66mm
Weight: 56g
Referencestandards: PN-EN60947-5-1,PN-EN60947-1
PN-EN61000-4-2,3,4,5,6,11
The LDM-10 device is used for
graphicpresentationoftheone-phase
voltage supply system level. Voltage
value is shown by means of a diode
line of 11 LED diodes. The range of
measureisfrom195to245V~.
Zakład Mechaniki i Elektroniki
ZAMEL sp.j.
J.W.Dzida,K.Łodzińska
ul.Zielona27,43-200Pszczyna,Poland
Tel.+48(32)2104665,Fax+48(32)2108004
www.zamel.pl,e-mail:[email protected]
The device is designed
forone-phaseinstallation
and must be installed in
accordancewithstandar-
dsvalidinaparticularco-
untry. The device should
be connected according to the details
includedinthisoperatingmanual.Instal-
lation,connectionandcontrolshouldbe
carriedoutbyaqualiedelectricianstaff,
who act in accordance with the service
manualandthedevicefunctions.Disas-
sembling of the device is equal with a
lossofguaranteeandcancauseelectric
shock.Beforeinstallationmakesurethe
connectioncablesarenotundervoltage.
Thecruciformheadscrewdriver3,5mm
shouldbeusedtoinstalthedevice.Im-
propertransport,storage,anduseofthe
device inuence its wrong functioning.
Itisnotadvisabletoinstalthedevicein
thefollowingcases:ifanydevicepartis
missingorthedeviceisdamagedorde-
formed. In case of improper functioning
ofthedevicecontacttheproducer.
CAUTION
Input (supply / measure)
Voltage indicator
Input (supply) terminals (N)
terminals(L)

ver. 0.4.2 _ 2006.06.20_11:00
INNER DIAGRAM
INDICATION DESCRIPTION MOUNTING, FUNCTIONING
1. Disconnect  the power supply from
the mains by the phase fuse, the
circuit-breaker or the switch-discon-
nector that are joined to the proper
circuit,
2. Check if there is no voltage on
connection cables by means of a
special measure equipment,
3. Install LDM-10 device in the
switchboardonTH-35DINrail,
4. Connect  the cables with the termi-
nalsaccordingtoinstallingdiagram,
5. Switchonthepowersupplyfromthe
mains.
Theproperfunctioningofthedevice
is shown by lighting of the  LED diode
line. Then its height is proportional to
voltagevalueinthe measuredphase.If
thevoltageishigherorequalwith245V
– all diodes are switched on. When the
voltageislowerorequalwith195Vonly
„≤195 V” diode is switched on. It is on
till the input voltage value drops below
50V~.
EXAMPLE OF INSTALLATION
CONNECTING
DIMENSIONS
PRODUCT FAMILY
TYPICAL USE:
LDM-10 voltage indicator
cooperates with overcurrent sa-
fety device or one-phase switch
disconnector.Afterthecircuithas
been applied the indicator shows
voltage value in a one-phase po-
wersystem.Theindicatorsignals
lackofvoltage(itisoff)ifthecircuit
isdisconnected.
ALTERNATIVE USE:
Voltage indicator cooperates
with PNM-10 voltage relay which
protectstheloadagainsttoohigh
ortoolowvoltage.Thevoltageva-
lue measured by a relay  is con-
stantlydisplayed.Itletstheuserto
checkitsstateallthetime.
GUARANTEE CARD
Thereis24monthsguaranteeontheproduct
Salesman stamp and signature, date of sale
1. ZAMELprovidesatwo-yearwarrantyforitsproducts.
2. TheZAMELwarrantydoesnotcover:
 a)mechanicaldefectsresultingfromtransport,loading/unloadingorothercircumstances,
 b)defectsresultingfromincorrectinstallationoroperationofZAMELproducts,
 c)defectsresultingfromanychangesmadebyCUSTOMERSorthirdparties,toproductssoldorequipmentnecessary
forthecorrectoperationofproductssold,
 d)defectsresultingfromforcemajeureorotheraleatoryeventsforwhichZAMELisnotliable.
3. AllcomplaintsinrelationtothewarrantymustbeprovidedbytheCUSTOMERinwritingtotheretailerafterdiscovering
adefect.
4. ZAMELwillreviewcomplaintsinaccordancewithexistingregulations.
5. Thewayacomplaintissettled,e.g.replacementoftheproduct,repairorrefund,islefttothediscretionofZAMEL.
VoltageindicatorLDM-10belongstoLDM
voltageindicatorsfamily.
Input voltage
L N
LDM - xx
Device type:
10 - one-phase
30 - three-phase
Device symbol
RobertRoszko
wski
e-mail:[e-mail]