DIGITAL PANEL METERS 3 ANALOGUE …

1 4567 ENERGY METERSPOWER MONITORSANALOGUEPANEL METERSDIGITALPANEL METERSTRANSDUCERSAND RECORDERSTRANSFORMERSSHUNTSCONTROLLINGAN D RELAYSAPPENDIX321 ANALOGUEPANEL METERSO verview of product range060 General overviewProduct selection guide063 By functions by applicationsInfo & advice064 "Keeping up with current changes"NORMEUROPE range066 Round barrel - for high-level operating restrictionsLOGIC range080 Square barrel - for standard applicationsCOHO/LK range094 Hour metersCVAi range096 Switches5859 General overviewAnalogue PANEL metersANALOGUE PANEL METERS66 The Normeuroperange72 Maximum demandammeter74 Phasemeter75 Synchronizing meter70AC voltmeter71 Frequency meters76DC ammeter77DC voltmeter78 Command functionmeter73 Wattmeter Varmeter68AC ammeterNORMEUROPE range6364 SELECTION GUIDEINFO & ADVICE60614567 ENERGY METERSPOWER MONITORSANALOGUEPANEL METERSDIGITALPANEL METERSTRANSDUCERSAND RECORDERSTRANSFORMERSSHUNTSCONTROLLINGAN D RELAYSAPPENDIX32186 Maximum demandammeterCVAI rangeCOHO/LK rangeLOGIC range80 LOGIC range84AC Voltmeter85 Frequency meter94 COHO Hour meters95LK hour meters96 Switches(consult us)

2 Customized products82AC Ammeter93DC Voltmeter87 WattmeterVarmeterProduct selectionguide6392DC Ammeter90 Synchronizationinstruments88 PhasemeterProduct selection guideAnalogue PANEL meters6064 GENERAL OVERVIEWINFO & ADVICE62634567 ENERGY METERSPOWER MONITORSANALOGUEPANEL METERSDIGITALPANEL METERSTRANSDUCERSAND RECORDERSTRANSFORMERSSHUNTSCONTROLLINGAN D RELAYSAPPENDIX321 CHOOSING AN ANALOGUE PANEL METER66 NORMEUROPE94 COHO LK80 LOGICLOGIC, the most extended rangeto meet all specific , the industryreference for highlimit operating environments and LK for LK1 x 9 blades2 x 9 blades1 x 9 bladesFront PANEL drillingRound barrelSquare barrelRectangular barrelFront panelFormat48x4872x7296x96 144x144 48x4848x4848x4872x7296x96 144x144 Standard functionsAC AmmeterAC VoltmeterPointer dial frequency meterVibrating reed frequency meterMaximum demand ammeterWattmeter / VarmeterPhasemeter DC AmmeterDC VoltmeterHour meterSynchronisation apparatusSynchronoscopeDouble voltmeterDifferential voltmeterZero voltmeterPhase rotation PANEL meterCommand functions meterAC Current / AC VoltageFrequencyDC Current / DC VoltageTemperatureAdvantagesDouble vibrating reed frequency meterNORMEUROPE, the industry reference for the production.

3 Transportation and distribution of electrical energy for high-leveloperating constraints2 x 13 bladesInfo & adviceAnalogue PANEL metersKEEPING UP WITH CURR SELECTING A PANEL METERThe essential function of the analoguepanel meter is to display instantaneous and variable shows the pointer's position and movement, both required for monitoring industrial METERS , though robust by nature, are nevertheless sensitive to degraded environments. It is therefore recommended to choosecustomized solutions for military applications, for on board railapplications or for explosive atmospheres. Choose the instrument size depending on the distance between theoperator and the mounting the pointer deflection: a deflection of 240 may be preferredto the usual 90 deflection, to facilitate the reading of extended a PANEL meter is a low-cost item, it is easily installed at the various command and monitoring points: the switchboard panels of LV distribution networks, motor drive control units or automation device the value to be displayed in order to monitor and control aknown risk.

4 For an electrical line, for example, the voltage value isselected, important for ensuring user and accessoriesIt is important to take into account mechanical specifications, environ-mental restrictions, standards in force, consumption and compatibilitywith sensors, in order to choose the appropriate dial ranges and cali-bration and standardsrestrictionsMOVING IRON OR MOVING COIL?The electric current is read directly by a sensor guiding the pointer movement. The two most usual types are:The moving iron PANEL meter is composed of afixed magnet and a mobile magnet, mutuallyrepellent and placed in the field of a coil poweredby the current to be measured. The moving ironpanel meter carries out measurements in true for alternating current, it can also measure values in directcurrent but with a diminished accuracy rating of about 3.

5 The scalecan be normal, motor or ironThe moving coil PANEL meter is composed of a coiltraversed by the current to be measured whichpivots around a permanently fixed magnet. Due toits low consumption, the moving coil PANEL meteris the ideal instrument for the measurement of low direct currentvalues. Its scale is coilFor other values, electronic circuits are combined with measurement components to adapt them (for example to a frequency) or to calculate therequired value (for example a phase shift value). The usual accuracy rating is class , with an error margin of % for the nominalcalibre graduations shown on the OVERVIEWSELECTION GUIDE6465 How to connect a PANEL meterThe ANALOGUE PANEL meter is easy tomount and connect. The dial containsan array of pictograms and terminalsindicating polarity markers. A user guideis supplied only for complex functions.

6 The precautions to be taken concern: the cross-section of connecting wiresand their lugs; the mounting or replacement of dialswhen they are interchangeable; heat loss, if the PANEL METERS areenclosed in very small of your PANEL meterCheck regularly that the connection ter-minals of the PANEL meter are tightenedcorrectly when a strong current is passedthrough regularly to avoid the accumulationof static electricity on the plastic trans-parent surface of the dial (cleaning withsoapy water is sufficient).QUIZ3 questions to test your knowledgeFOCUS The life cycle of a PANEL meter is: less than five years10 to 20 years50 years What is the format of PANEL meter mostsuitable for mounting on a consolepanel?144 x 144 mm 36 x 36 mm60 x 45 mm What is the measuring component mostsuitable for a motor scale ammeter?Moving iron 90 Thermal 90 Rectified moving coil 240 Consult the answers METERSPOWER MONITORSANALOGUEPANEL METERSDIGITALPANEL METERSTRANSDUCERSAND RECORDERSTRANSFORMERSSHUNTSCONTROLLINGAN D RELAYSAPPENDIX321 ENT CHANGES ROUND BARREL OR SQUARE BARREL?

7 The external dimensions, mounting included, do not exceed a strictly standard format. The PANEL METERS are therefore easily interchangeable and may be joined together (for square grid format: see photo opposite).Square barrelRound barrelSPECIAL FUNCTIONST hemaximum demand ammeter orthermal ammeterindicates the current RMS for a given period. It is designed to control slow overloads on transformers, cables, for the paralleling of generators or network-network or network-alternator coupling. The usercan thus ensure that the voltage to be synchronized and the reference voltage are of the same frequencyand amplitude and are in phase before carrying out the synchronoscope, used to synchronize 2 different sources, indicates the moment when their phaseshifting and frequencies are identical. The pointer indicates the central position and remains vibrating-reed dual frequency meterenables you to synchronize the frequency of asource with a reference source.

8 The double voltmeter, composed of two independent moving iron measuring elements, is used tosynchronize the voltages of two different sources, and indicates the voltage present on differential or zero voltmeter is powered by the voltages of two different sources andindicates the percentage of difference existing between the source to be synchronized and the phase rotation sequence indicator enables you to verify that thephase rotation sequence of a three-phase system is respected. Synchronizing instrumentsMaximum demand ammetersSynchronoscope in theNORMEUROPE rangeMaximum demandammeter in theLOGIC rangeBecause they are easier to manufacture, round barrel PANEL METERS have a lowerunit cost. However, there is no standard width for rangeAnalogue PANEL metersNORMEUROPE RANGER ound barrel ANALOGUE PANEL METERS for high-level operating constraintsAccurateSlim-line, smallbarrel diameter,multiple connec-tion designand easy to ammeter70AC voltmeterPRODUCT ADVANTAGES WIDE CLIENT REFERENCE BASE: main utilities, marine applications, ener-gy producers and distributors.

9 WIDE CHOICE of functions, formats, ratings and options. LONG PRODUCT LIFE CYCLE71 Frequency meterStandard: IEC 60051-1 Accuracy:class ( error margin at full scale)Front PANEL protection:IEC 60529(see presentation table)Dielectric test voltage:IEC 144-2 kV - 50 Hz - 1 mmMaximum service voltage:650 VacResistance to shock:IEC 68-2-27 Resistance to vibration:IEC 60068-2-6 Environment:IEC 68-1 Reference temperature: 23 C 2 COperating temperature: -25 C to +50 CStorage temperature: -25 C to +70 CRelative humidity: < 90 % to 40 %Mounting: Front PANEL mounting PANEL thickness: 8 mm materials:Barrel: self-extinguishing polycarbonateFront PANEL : polymethyl methacrylate(glass option NEL)Additional terminal: socket in Bakelite,cover in ABSDial: light alloy, black markers on whitebackgroundBlack knife-edge arrow pointerOperating position:calibrated for vertical position ( 10 %)Overloads.

10 Voltmeter and frequency meter- Un permanent- 2 Un during 5 secsAmmeter- In permanent- 10 In during 5 secsExtreme values:Safety recommendation IEC 60 - - 2 - - 3 - 4 - 5 - 6 - - 8- 9 and their multiples and decimal sub-multiples General specifications:74 Phasemeter72 Maximum demand ammeter73 Wattmeter Varmeter75 Synchronizing meter76DC ammeter78 Command function meter77DC voltmeter4567 ENERGY METERSPOWER MONITORSANALOGUEPANEL METERSDIGITALPANEL METERSTRANSDUCERSAND RECORDERSTRANSFORMERSSHUNTSCONTROLLINGAN D RELAYSAPPENDIX321 Dimensions and PANEL drilling specifications Mechanical specifications AccessoriesDeflectionFormat48x4872x7296x 96144x14448x4872x7296x96144x144 Front PANEL sealed gasket2465 0012314 3752314 3762465 0042465 0012314 3752314 3762465 004 Fitting clip (without seal)2328 5582302 3482307 0862328 5582302 3482307 086 Standard dial Customized dial Antistatic liquid9030 00676 Insulation sleeve for terminalsACCQ 10016667 DeflectionFormat48x4872x7296x96144x14448 x4872x7296x96144x144 PANEL mounting and tightnessProtection.