janitza UMG 508 Operating Manual
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janitza UMG 508 Operating Manual

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Janitza electronics GmbH
Vor dem Polstück 1
D-35633 Lahnau
Support Tel. 0049 6441 9642-22
Fax 0049 6441 9642-30
e-mail: info@janitza.com
Internet: http://www.janitza.com
Power Analyser
UMG 508
Operating manual and
technical data

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  • Page 1 Power Analyser UMG 508 Operating manual and technical data Janitza electronics GmbH Vor dem Polstück 1 D-35633 Lahnau Support Tel. 0049 6441 9642-22 Fax 0049 6441 9642-30 e-mail: info@janitza.com Internet: http://www.janitza.com...

  • Page 2: Table Of Contents

    UMG 508 General Configuration Language Goods-in Check Communication Description Measurement Intended Use Transients Features Events Measurement Method Display GridVis network analysis software System settings Assembly Password Place of Installation Delete minimum and maximum values Installation extradata Delete power meters Front Board Cutout...

  • Page 3: General

    All trademarks and the resulting rights belong to the respective owners of the rights. Disclaimer Janitza electronics GmbH does not accept any liability for errors or deficits in this handbook and is not obliged to keep the contents of this...
  • Page 4 UMG 508 Meaning of Symbols The following pictograms are used in this hand- book: Gefährliche Spannung! Protective ground connection. Danger of death or risk of major injury. Disconnect the system and device be- fore beginning any work. Inductive. The voltage lags the current Caution! Capacitive.
  • Page 5 UMG 508 Application Information Specialists are persons who, due to their rele- Please read this operating manual and all other vant training and experience, are capable of re- publications that have to be consulted to work cognizing risks and avoiding possible hazards...

  • Page 6: Goods-In Check

    UMG 508 Goods-in Check Correct and safe operation of this device is subject to appropriate transportation, correct warehousing, installation and assembly as well as careful operation and maintenance. If it can be assumed that safe operation without any danger is no longer possible, the device must be taken out of operation immediately and se- cured against unintentional initialization.
  • Page 7 UMG 508 Scope of Supply Quantity Art.no. Description 52 21 xxx 1) UMG508 33 03 121 operating manual 51 00 116 CD with the following contents: - "GridVis“ programming software, - DEscription of functions, GridVis, UMG508, - UMG508, GSD file "U5080C2C.GSD“ for Profibus DP V0...

  • Page 8: Description

    UMG 508 Description Intended Use The UMG508 is intended for measurements in the building installation, on distributors, power switches and bus bars. Measurement voltages and measurement cur- rents must come from the same network. The UMG508 is suitable for installation in switch...

  • Page 9: Features

    UMG 508 Features • Front board installation, 144x144mm, • Working temperature range -10°C .. +55°C, • Colour graphic display 320x240, 256 colours, 6 keys, • 8 digital inputs, 5 digital outputs, • 16Bit A/transformer, data memory 256MByte Flash, SDRAM 32Mbyte, •...

  • Page 10: Measurement Method

    UMG 508 Measurement Method The UMG508 measures without any gaps and calculates all effective values over a 200ms In- terval. The UMG508 measures the real effective value (TRMS) of the voltages and currents applied to the measurement inputs. Operating Concept You can program the UMG508 in several ways and call up measurement values.

  • Page 11: Gridvis Network Analysis Software

    UMG 508 GridVis network analysis software The UMG508 can be programmed and read- Interface out with the GridVis network analysis software Converter included in the scope of supply. A PC must RS232 be connected using a serial interface (RS485/ Ethernet) to the UMG508.

  • Page 12: Assembly

    UMG 508 Assembly Place of Installation Wall The UMG508 is suitable for installation in fixed, weather protected switch boards. Conducting Airflow switch boards have to be grounded. Installation extradata In order to achieve sufficient ventilation, the UMG508 has to be installed vertically. The clea- rance has to be at least 50mm at the top and bottom and 20mm at the side.

  • Page 13: Ethernet Connection

    UMG 508 Ethernet Connection The UMG508's Ethernet connection is located on the underside of the housing. Depending on the bending radius of the Ether- net cable and plug type, you must provide a connection area beneath the UMG508. Ethernet Connection...

  • Page 14: Installation

    UMG 508 Installation Separator Connection point for Protective Wire Connection protective wire Use a ring cable lug for connecting the protecti- Fuse Protective wire ve wire to the UMG508. Supply Voltage A supply voltage is required to operate the UMG508. The type and level of the necessary supply voltage is noted on the label.
  • Page 15 UMG 508 Warning! The inputs for the supply voltage are dangerous to touch! Warning! Please pay attention to the details on the supply voltage provided on the UMG508 label. - An isolator or circuit breaker must be provided for the voltage supply in buil- ding installation.

  • Page 16: Voltage Measurement

    UMG 508 Voltage Measurement Three-phase 3 conductor systems The UMG508 is only suitable for use in IT net- Three-phase 4 conductor systems works with restrictions, because the measure- The UMG508 can be used in three-phase 4 con- ment voltage is measured against the housing...
  • Page 17 UMG 508 Nominal Voltages Lists of the networks and their nominal network voltages in which the UMG508 can be used. Ungrounded three-phase 3 conductor systems. Three-phase 4 conductor systems with grounded neutral wire. 115V 120V 66V / 115V 127V 120V / 208V...
  • Page 18 UMG 508 Voltage Measurement Inputs N PE The UMG508 has 4 voltage measurement in- puts (V1, V2, V3, V4). Measurement category The voltage measurement inputs are suitable for measurements in networks in which overvolta- ges in the measurement category 600V CATIII can occur.
  • Page 19 UMG 508 The following has to be considered when con- Warning! necting the voltage measurement: Voltages that exceed the authorized network nominal voltages must be • A suitable separator is to be provided in order connected using a voltage converter.
  • Page 20 UMG 508 Connection diagrams, voltage measurement p 4w 3p 4wu 3p 4w 3p 4wu p 4w 3p 4w 3p 4wu 3p 4wu 1p 2w 3p 3wu 1p 2w...
  • Page 21 UMG 508 3p 3w 3p 3w 3p 5w 3p 5w...
  • Page 22 UMG 508 Connection diagrams, current measurement S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 3p 4w 3p 2i...
  • Page 23 UMG 508 S1 S2 S1 S2 S1 S2 S1 S2 3p 5w...

  • Page 24: Current Measurement

    UMG 508 Current measurement N PE The UMG508 is designed for connecting current converters with secondary currents of ../1A and ../5A. Only alternating currents, and no direct currents, can be measured. Each current measurement input can be loaded with 120A for 1 second.
  • Page 25 UMG 508 Current Direction The current direction can corrected on the de- vice or individually using the available serial in- terfaces for each phase. In the case of incorrect connection, subsequent reconnection of the current converter is not ne- cessary.
  • Page 26 UMG 508 Total current measurement If the current is measured using two current Example converters, the total transfer ratio of the cur- The current measurement takes place using rent converters must be programmed in the two current converters. Both current conver- UMG508.
  • Page 27 UMG 508 Direct measurement Ampere meter Nominal currents up to 5A can also be directly If you do not want to measure the current with measured with the UMG508. the UMG508 alone, but also with an additional Under consideration that the direct measure-...

  • Page 28: Rs485

    • Profibus DP V0 Slave For connection, we recommend a 9-pin profibus (modbus) plug e.g. the company Phoenix, type „SUBCON-Plus-ProfiB/AX/SC“ with the article number 2744380 (Janitza article no. 13.10.539). DSUB socket for Modbus or Profibus. Illu. UMG508 with DSUB socket for the RS485...
  • Page 29 UMG 508 Connection of Bus Lines The incoming bus line is connected to clamps 1A and 1B. The bus line for the next device in the line is connected to clamps 2A and 2B. If there is no further device in the line, the bus line has to be terminated with resistors (switch to ON).
  • Page 30 UMG 508 Shields A twisted, shielded cable is foreseen for con- Cable nections using the RS485 interface. • Ground the shields of all cables leading to the Strain relief cabinet at the cabinet entry point. • Connect the shield extensively and with Cable shielding braid.
  • Page 31 UMG 508 Bus structure • All devices are connected in a bus structure • We recommend to install the master UMG at (line). the end of the segment. • In one segment, up to 32 participants can be • In case that the master UMG with terminated switched together.

  • Page 32: Ethernet

    UMG 508 Ethernet The network settings for the Ethernet are speci- fied by the network administrator and set accor- dingly on the UMG508. If the network settings are not known, the patch cable may not be plugged into the UMG508.
  • Page 33 UMG 508 DHCP UMG508 UMG508 Server Patch cable Patch cable (twisted) Illu. Connection example; direct connection Switch between the UMG508 and PC using a twisted patch cable (art. no. 08.01.505) Illu. Connection example; UMG508 and PC are automatically allocated the IP address from a DHCP server.

  • Page 34: Digital Outputs

    UMG 508 Digital outputs The UMG508 has 5 digital outputs. These out- puts are separated galvanically from the analy- sis electronics using optocouplers. The digital outputs have a common reference. • The digital outputs can switch AC and DC loads.
  • Page 35 UMG 508 External auxiliary power UMG508 Digital outputs 1-5 Digital Outputs 1-5 Digital Output 5 Digital Output 4 Digital Output 3 Digital Output 2 Digital Output 1 Illu. Connection of two relays to digital outputs 4 and 5.

  • Page 36: Digital Inputs

    UMG 508 Digital Inputs The UMG508 has 8 digital inputs. The digital in- puts are divided into two groups, each with 4 inputs. Each group has a common reference. External auxiliary power UMG508 Digital Inputs 1-4 Digital Inputs 1-4 3.9V...
  • Page 37 UMG 508 S0 impulse input You can connect an S0 impulse generator in ac- cordance with DIN EN62053-31 to each digital input. You require an external auxiliary voltage with an output voltage in the range of 20 .. 28V DC and External a resistor with 1.5kOhm.

  • Page 38: Operation

    UMG 508 Operation The UMG508 is operated using six function keys. The six keys are allocated different functions depending on the context: • Selection of measurement value displays. • Navigation within the menu. • Processing the device settings. Display titles...

  • Page 39: Measurement Value Displays

    UMG 508 Measurement value displays Main values You can use keys 2 and 5 to browse between the main values of the measurement value dis- plays. Display Display Display Display Pointer dia- "Home“ Configuration Voltages L-N gram Main values Auxiliary values...

  • Page 40: Home" Measurement Value Display

    UMG 508 "Home“ measurement value display Once the network returns, the UMG508 starts with the "Home“ measurement value display. This measurement value display contains the device names and an overview of important measurement values. The device name consists of the device type and serial number upon de- livery.

  • Page 41: Select Measurement Value Display

    UMG 508 Select measurement value display You want to change to a measurement value display with main values. • Use the function keys 2 and 5 to browse bet- ween the measurement value displays of the main values. • With function key 1 (Home), you always ac- cess the first measurement value display.

  • Page 42: Call Up Additional Information

    UMG 508 Call up additional information • Browse with keys 2 to 5 to the required mea- surement value display. • Activate the measurement value selection with key 6 (selection). • Select the required measurement value with keys 2 to 5.

  • Page 43: Delete Min/Max Values Individually

    UMG 508 Delete min/max values individually • Use keys 2 to 5 to browse to the required measurement value display. • Activate the measurement value selection with key 6 (selection). • Select the required minimum and maximum value with keys 2 to 5.

  • Page 44: List Of Transients

    UMG 508 List of transients Recognized transients are listed in the transi- ents list. • The transients list consists of 2 pages. • Transients 1 to 8 are listed on page 1 and 9 to 16 on page 2. Display transients •...

  • Page 45: List Of Events

    UMG 508 List of events Recognized events are listed in the events list. • The events list consists of 2 pages. • Events 1 to 8 are listed on page 1 and events 9 to 18 on page 2. Display incident •...

  • Page 46: Configuration

    UMG 508 Configuration The supply voltage must be connected for con- figuration of the UMG508. Apply supply voltage • The level of supply voltage for the UMG508 can be taken from the label. • After applying the supply voltage, a startup screen appears on the display.

  • Page 47: Language

    UMG 508 Configuration menu Once the network returns, the „Home“ measu- rement value display is found on the start page. • Browse to the menu configuration with key 1. If you are in a measurement value display for main values, you use •...

  • Page 48: Communication

    UMG 508 Communication The UMG508 has an Ethernet and a RS485 in- terface. Ethernet (TCP/IP) Select the type of address allocation for the Ethernet interface here. DHCP mode • Off- IP address, Netmask and Gateway are specified by the user and set directly on the UMG508.
  • Page 49 UMG 508 RS485 You can specify the protocol, the device address and the Baud rate for operating the RS485 inter- face. Protocol Selection options: • Modbus Slave • Modbus Master/Gateway • Profibus DP V0 • BACnet (Option) Factory pre-setting: Modbus Master/Gateway...

  • Page 50: Measurement

    UMG 508 Measurement Configure here: • The measurement converters for the current and voltage measurement. • The record of transients. • The recording of events. • The rated frequency.
  • Page 51 UMG 508 Rated frequency For measuring and calculating the meaurement values, the UMG508 requires the Rated fre- quency of a.c. systems. The UMG508 is suitable for measurements in networks with a rated frequency in the range of 40Hz to 70Hz.
  • Page 52 UMG 508 Voltage converter You can allocate the main meaurement and the auxiliary measurement voltage converter rela- tions. You select the setting 400 V / 400 V for measu- rements without a voltage converter. Setting range: Primary 1 .. 999,999 V Secondary 1 ..
  • Page 53 UMG 508 Connection diagram for voltage measurement For the voltage measurement, you can select between the following connection diagrams: 3p4w - 3 phase 4 conductor 3p4wu - 3 phase 4 conductor 3p3w - 3 phase 4 conductor For networks without a neutral conductor under symmetric load.
  • Page 54 UMG 508 Current converter You can allocate both the main measurement and auxiliary measurement current converter relations. Select setting 5/5A for direct measurement of currents. Setting range: Primary 1 .. 999,999 A Secondary 1 .. 5 A Factory pre-setting: Primary...
  • Page 55 UMG 508 Connection diagram for current measurement You can select between the following connec- tion diagrams for current measurement: 3p4w - 3 phase 4 conductor, 3 current conv. 3p5w - 3 phase 4 conductor, 4 current conv. The fourth current transformer can be used for measuring the neutral conductor e.g.

  • Page 56: Transients

    UMG 508 Transients Transient voltages are rapid, impulsive transi- ent oscillation processes in electrical networks. Transient voltages are not predictable with res- pect to time and last for a limited period. Transient voltages are caused by the effects of lighting, due to switching operations or the trig- gering of fuses.
  • Page 57 UMG 508 Mode (absolute) If a scanning value exceeds the set limit value, a transient is recognized. • Off- Transient monitoring is switched off • Automatic- Factory pre-setting. The limit va- lue is automatically calculated and is 110% of the current 200 ms effective value.

  • Page 58: Events

    UMG 508 Events Events are threshold value violations of set Event Measured threshold values for current and voltage. value Here, threshold values are compared with the Lead time Follow-up time Vollwellen- effektivwert full wave effective values for current and volta- Limit value ge from the measurement channels.
  • Page 59 UMG 508 Voltage Drop A drop in voltage is set in % of the nominal vol- tage. Overvoltage The overvoltage is set in % of the nominal vol- tage. Current Overcurrent The rapid increase of current is set in % of the nominal current.

  • Page 60: Display

    UMG 508 Display Brightness The brightness level of the background illumi- nation can be adjusted. The brightness level set here is used during operation of the UMG508. Setting range: 0 .. 100% Factory pre-setting: (0% = dark, 100% = very bright)
  • Page 61 UMG 508 Transition time You can set the time between automatic transiti- on to the next measurement value display. Setting range: 0 .. 255 seconds Factory pre-setting: 2 seconds The service life of the background il- lumination extends if the brightness of the background illumination is kept lower.

  • Page 62: System Settings

    UMG 508 System settings Display of system settings specific to the de- vice. Firmware version Device serial number Fixed device MAC address Set IP address Set Gateway address Date and time Set password Illu. Example for the display of system settings.

  • Page 63: Password

    UMG 508 Password The user can block access to the configuration with a password. Changing the configuration di- rectly on the device is then only possible after entering the password. The password consists of a 6 digit combination of numbers.

  • Page 64: Delete Minimum And Maximum Values

    UMG 508 Delete minimum and maximum va- lues You can delete all minimum and maximum valu- es in the UMG508 simultaneously. How to delete the individual minimum and maxi- mum values is described in the chapter "indivi- dually deleting min. and max. values".

  • Page 65: Delete Power Meters

    UMG 508 Delete power meters You can delete all power meters in the UMG508 at the same time. A selection of certain power meters is not pos- sible. • Select with key 3 "yes“ • Confirm with key 6. • The message "executed" appears in the line - all power meters have been deleted.
  • Page 66 UMG 508 Delivered condition All settings such as the configuration and recor- ded data are reset to the factory pre-settings or deleted. Entered release codes are not deleted. • Select with key 3 "yes“ • Confirm with key 6. • The message "executed" appears in the line - the delivered condition is reinstored.
  • Page 67 UMG 508 Colors Selection of colors for the presentation of cur- rent and voltage in the graphic presentations.

  • Page 68: Extensions

    UMG 508 Extensions Under "Extensions“ you can subsequently re- lease charged functions and show the status of Jasic programs.
  • Page 69 UMG 508 Release The UMG508 contains chargeable functions that can be subsequently released. List of release functions: • BACnet • EMAX You receive the release code from the manufac- turer. The manufacturer needs the device serial number and the name of function to be released.
  • Page 70 UMG 508 Jasic status Up to 7 specific customer Jasic programs (1-7) and one recording can run in the UMG508. The Jasic programs can adopt the following sta- tuses: • Stopped • Running You cannot change the status of Jasic programs...

  • Page 71: Initialization

    UMG 508 Initialization Applying the supply voltage • The level of supply voltage for the UMG508 can be taken from the label. • After applying the supply voltage, a startup screen appears on the display. Around ten seconds later, the UMG508 changes to the first measurement value display.

  • Page 72: Apply Measurement Voltage

    UMG 508 Apply measurement voltage Rotary field direction • Voltage measurements in networks with Check the direction of the voltage rotary field on nominal voltages above 346VAC against the measurement value display of the UMG508. ground must be connected using a voltage A "right"...

  • Page 73: Applying Measurement Current

    UMG 508 Applying measurement current The UMG508 is designed for the connection of ../1A and ../5A current converters. Only AC currents, and not DC currents, can be measured using the current measurement in- puts. Short-circuit all current converter outputs ex- cept one.
  • Page 74 UMG 508 Pointer diagram, examplel 1 Primarily ohmic load. Voltage current only have a minor difference in the pha- • The current measurement input is allocated to the right voltage measurement input. Pointer diagram, example 2 Primarily ohmic load. Voltage...

  • Page 75: Checking The Power Measurement

    UMG 508 Checking the power measurement Short-circuit all current converter outputs ex- cept one and check the displayed power out- puts. The UMG508 may only display one power out- put in the phase with the current converter input that is not short-circuited. If this does not apply, please check the connection of the measure- ment voltage and measurement current.
  • Page 76 UMG 508 Metering range exceedance (overload) Metering range exceedances are displayed for as long as they are present and cannot be ac- knowledged. A metering range is exceeded if at least one of the four voltage or current mea- suring inputs is outside of its specified meter- ing range.
  • Page 77 UMG 508 Profibus profile Device master file A Profibus profile contains data to be exchanged The device master file, abbreviated with GSD between a UMG and an SPS. Four Profibus pro- file, describes the Profibus characteristics of the files are pre-configured in the factory.
  • Page 78 UMG 508 Example Collect measurement values using Profibus You must transfer at least one Profibus profile with GridVis and transfer it to the UMG508. A Jasic program is not necessary. Illu. Block switch diagram for data exchange between PLC and UMG508.
  • Page 79 UMG 508 Profibus profile number 0 Profibus profile number 1 Byte Value Scaling Byte- Values- Scaling Index Value type format Index Value type format Voltage L1-N float Voltage L1-N Float Voltage L2-N float Voltage L2-N Float Voltage L3-N Float Voltage L3-N...
  • Page 80 UMG 508 Profibus profile number 2 Profibus profile number 3 Byte- Values- Scaling Byte- Values- Scaling Index Value type Format Index Value type Format Effective consumption total L1-L3 Float Effective power L1 Float Drawn eff. consum. total L1-L3 Float Effective power L2 Float Supplied eff.

  • Page 81: Service And Maintenance

    UMG 508 Service and Maintenance The device is subjected to different safety tests Disposal before delivery and marked with a seal. If a de- The UMG508 can be recycled as electronic vice is opened, the safety tests have to be re- scrap in accordance with the legal regulations.
  • Page 82 UMG 508 Procedure in case of errors Remedy Possible error Cause None Display. Replace fuse. External fuse for the supply vol- tage has triggered. None Current dis- Connect measurement voltage. The measurement voltage is not play. connected. Connect measurement current.
  • Page 83 UMG 508 Possible errors Cause Remedy Metering range ex- Voltage or current input out Check and correct the connection if ceedance (overload) of range (see chapter mete- necessary. ring range exceedance) Use suitable voltage or current trans- formers. Read and program the current or voltage transformer ratio on the transformer.
  • Page 84 UMG 508 Possible errors Cause Remedy No connection to RS485: device. - Wrong device address. Set device address. - Different bus speeds Check and correct the speed (baudrate) - Wrong protocol. Select protocol. - Termination is missing. Connect bus with terminating resistor (120 Ohm).

  • Page 85: Technical Data

    UMG 508 Technical data General Net weight : 1080g Device dimensions : approx. l=144mm, w=144mm, h=75mm Battery : Type VARTA CR1/2AA, 3 V, Li-Mn Service life of background illumination : 40000h (50% of initial brightness) Transport and storage The following details apply to devices transported or stored in the original packaging.
  • Page 86 UMG 508 Supply voltage Installation overvoltage category : II Safeguarding of supply voltage Circuit breaker : 1A Class CC or circuit breaker 1A Char. C (UL/IEC approved) Option 240V (Art. no. 52.21.011) Nominal range : 95V - 240V (50 - 60Hz) or DC 80 - 280V...
  • Page 87 UMG 508 Inputs and outputs 8 digital inputs Maximum counting frequency : 20Hz Reaction time (Jasic program) : 200ms Input signal applied : 18V .. 28V DC (typical 4mA) Input signal not applied : 0 .. 5V DC, current lower than 0.5mA 5 digital outputs, semi-conductor relay, not short-circuit proof.
  • Page 88 UMG 508 Measurement inputs Voltage measurement The voltage measuring inputs are suitable for the following grids of power supply: Three-phase 4 conductor systems L-N/L-L : 347V/600V Three-phase 3 conductor systems L-L : 600V The voltage measuring inputs regarding safety and reliability reasons are dimensioned as follows:...
  • Page 89 UMG 508 Current measurement Rated current : 5A Resolution : 0.1mA Measuring range : 0.001 .. 7.4Arms Crest factor : 2.4 Measurement category : 300V CAT III Measurement surge voltage : 4kV Power consumption : ca. 0.2 VA, (Ri=5mOhm) Overload for 1 second...
  • Page 90 UMG 508 Serial interfaces RS485 : plug, SUB D 9-pole Protocol, Modbus RTU : Modbus RTU/Slave, Modbus RTU/Master Transfer rate : 9.6kbps, 19.2kbps, 38.4kbps, 57.6kbps, 115.2kbps, 921.6kbps Protocol, Profibus : Profibus DP/V0 according to EN 50170 Transfer rate : 9.6kBaud to 12MBaud...

  • Page 91: Specifications

    UMG 508 Specifications (Measurement using current converters ../5A) Network quality parameters Function Symbol Accuracy class Measur. range Display range Frequency 0.05 (IEC61557-12) 40 .. 70 Hz 40 Hz .. 70 Hz Phase current 0.2 (IEC61557-12) 0.001 .. 7.4 Arms 0 A .. 9999 kA Neutral cond.
  • Page 92 UMG 508 Function parameters Function Symbol Accuracy class Measurem. range Display range Total effective power (IEC61557-12) 0 .. 15.3kW 0 W .. 9999 GW Total reactive power QA, Qv (IEC61557-12) 0 .. 15.3 kvar 0 varh .. 9999 Gvar Total apparent power...

  • Page 93: Declaration Of Conformity

    UMG 508 Declaration of Conformity The product fulfils the following EC Directives: 2004/108/EG Electromagnetic compatibility of electrical equipment. 2006/95/EG Electrical equipment for use within certain voltage limits. Considered standards: Noise immunity IEC/EN 61326-1:2013 Class A: Industrial environment IEC/EN 61000-4-2:2009 Electrostatic discharge...

  • Page 94: Dimensioned Drawings

    UMG 508 Dimensioned drawings +0,8 +0,8 Cutout size x 138 Reverse side Patch cable...
  • Page 95 UMG 508 Side view View from below...
  • Page 96 UMG 508 Other main values Display Display Display Communication Home Voltage L-N Measurement values State Other main values overview) (config) Configuration Language, Communication, Measurement, System Display, Colors, Extensions Communication Measurement Display System Colors Extensions Ethernet Transformer Information U, I Activation...

  • Page 97: Measurement Value Displays Overview

    UMG 508 Measurement value displays overview Main values Device name Voltage Current Sum Real Active Energy Overview L1..L4 Power L1..L4 Overview Measurement (Real Power (Tariff 1, Tariff 2) L1..L3) values (config) Configuration Voltage Current Reactive Reactive Energy Power Overview (Sum Real Power (Tariff 1, Tariff 2) L1..L3)
  • Page 98 UMG 508 Main values Active Energy Voltage Voltage Transients Events Monthly values Harmonics L1 Curve L1 1..8 1..8 (L2, L3, L4) (L2, L3, L4) Bar diagram (9..16) (9..16) Current Current Apparent Energy Harmonics L1 Curve Monthly values (L2, L3, L4)
  • Page 99 UMG 508 Main values Phasor Oscilloscope Communication Diagram State Oscilloscope Oscilloscope ULN1..3 ULN1..4 Oscilloscope IL1..3 IL1..4...

  • Page 100: Connection Example

    UMG 508 Connection example DSUB-9 RS485 Digital Outputs 1-5 Digital Inputs 5-8 Digital Inputs 1-4 Modbus/Profibus UMG 508 Ethernet Switch 10/100Base-TX Auxiliary Supply Current Input 1-4 Voltage Input 1-4...

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