www .janitza.com

More documents

Recommendations

Info

UMG 508Applying measurement currentThe UMG508 is designed for the connection of../1A and ../5A current converters.Only AC currents, and not DC currents, can bemeasured using the current measurement inputs.Short-circuit all current converter outputs exceptone. Compare the currents displayed bythe UMG508 with the applied current.The current displayed by the UMG508 mustmatch the input current under consideration ofthe current converter transfer relation.The UMG508 must display approx. zero amperesin the short-circuited current measurementinputs.The current converter ratio is set to 5/5A in thefactory and may have to be adapted to the currentconverter used.Voltages are shown with long pointers in thepointer diagram, and currents with shorterpointers.VoltageSignReactive power• positive (+) with inductive load,• negative (-) with capacitive load.Phase angle (U/I)• positive (+) with capacitive load,• negative (-) with inductive load.72mCurrentWarning!Voltages and currents outside of theauthorized measurement range candestroy the device.
UMG 508Pointer diagram, examplel 1Primarily ohmic load.Voltageandcurrentonly have aminor difference in the phase.• The current measurement input is allocatedto the right voltage measurement input.Pointer diagram, example 2Primarily ohmic load.Voltage andcurrenthave a differenceof approximately 180°in the phase.• The current measurement input is allocatedto the right voltage measurement input.• In this current measurement, the connectionskand l are swapped overor there is areturn feed into the supplier network.73
Page 2:
UMG 508General 3Goods-in Check 6Des
Page 5 and 6:
UMG 508Application InformationPleas
Page 7:
UMG 508Scope of SupplyQuantity Art.
Page 10 and 11:
UMG 508Measurement MethodThe UMG508
Page 12 and 13:
UMG 508AssemblyPlace of Installatio
Page 14 and 15:
UMG 508InstallationProtective Wire
Page 16 and 17:
UMG 508Voltage MeasurementThree-pha
Page 18 and 19:
UMG 508Voltage Measurement InputsTh
Page 20 and 21:
UMG 508Connection diagrams, voltage
Page 22 and 23: UMG 508Current measurementThe UMG50
Page 24 and 25: UMG 508Total current measurementIf
Page 26 and 27: UMG 508RS485The RS485 interface is
Page 28: UMG 508ShieldsA twisted, shielded c
Page 31 and 32: UMG 508PCUMG508DHCPServerPCUMG508Pa
Page 33 and 34: UMG 508UMG508Digital outputs 1-5Dig
Page 35 and 36: UMG 508S0 impulse inputYou can conn
Page 37 and 38: UMG 508Measurement value displaysMa
Page 39 and 40: UMG 508Select measurement value dis
Page 41 and 42: UMG 508Delete min/max values indivi
Page 43 and 44: UMG 508List of eventsRecognized eve
Page 45 and 46: UMG 508Configuration menuOnce the n
Page 47 and 48: UMG 508RS485You can specify the pro
Page 49 and 50: UMG 508Rated frequencyFor measuring
Page 51 and 52: UMG 508Connection diagram for volta
Page 53 and 54: UMG 508Connection diagram for curre
Page 55 and 56: UMG 508Mode (absolute)If a scanning
Page 57 and 58: UMG 508VoltageDropA drop in voltage
Page 59 and 60: UMG 508Transition timeYou can set t
Page 61 and 62: UMG 508PasswordThe user can block a
Page 63 and 64: UMG 508Delete power metersYou can d
Page 65: UMG 508ColorsSelection of colors fo
Page 70 and 71: UMG 508InitializationApplying the s
Page 74 and 75: UMG 508Checking the power measureme
Page 76 and 77: UMG 508Profibus profileA Profibus p
Page 78 and 79: UMG 508Profibus profile number 0Pro
Page 80 and 81: UMG 508Service and MaintenanceThe d
Page 82 and 83: UMG 508Possible errorsMetering rang
Page 84 and 85: UMG 508Technical dataGeneralNet wei
Page 86 and 87: UMG 508Supply voltageInstallation o
Page 88 and 89: UMG 508Measurement inputsVoltage me
Page 90 and 91: UMG 508Specifications(Measurement u
Page 92 and 93: UMG 508Serial interfacesRS485: plug
Page 94 and 95: UMG 508Dimensioned drawingsCutout s
Page 96 and 97: UMG 508Other main values...DisplayC
Page 98 and 99: UMG 508Main valuesActive EnergyOver
Page 100: UMG 508100
show all

www .janitza.com

Create successful ePaper yourself

Delete template?

Save as template?