janitza UMG511 Installation And Commissioning Manual
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janitza UMG511 Installation And Commissioning Manual

Power quality analyser
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Power Quality Analyser
UMG511
Installation and commissioning
Janitza electronics GmbH
Vor dem Polstück 1
D-35633 Lahnau
Support tel. (0 64 41) 9642-22
Fax: (0 64 41) 9642-30
e-mail: info@janitza.de
Internet: http://www.janitza.de

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  • Page 1 Power Quality Analyser UMG511 Installation and commissioning Janitza electronics GmbH Vor dem Polstück 1 D-35633 Lahnau Support tel. (0 64 41) 9642-22 Fax: (0 64 41) 9642-30 e-mail: info@janitza.de Internet: http://www.janitza.de...

  • Page 2: Table Of Contents

    Table of contents Parameterisation General Language Goods-in checks Measurement Relevant voltage Description Nominal frequency Intended use Voltage converter Features of UMG511 Nominal voltage Measurement process Current converter Programming software GridVis Nominal current Control operation RS485 Assembly Display Password Installation Commissioning...

  • Page 3: General

    All trademarks, and the resulting rights, be- long to the respective owner of these rights. Disclaimer Janitza electronics GmbH does not accept any responsibility for errors or mistakes within this handbook and is not obliged to keep the Version note 10.12.2008 First version...
  • Page 4 Safety instructions Explanation of symbols The following pictogrammes are used in this handbook. Danger - voltage! Caution! Danger of death or major injury. Dis- If the device is not operated in ac- connect the system and device be- cordance with the operating manual, fore beginning any work.
  • Page 5 Safety instructions Application instructions This device may be exclusively operated and Please read this operating manual and all oth- repaired by specialists. er publications that must be observed to work with this product (particularly for installation, Specialist are persons who, due to their rel- operation or maintenance).

  • Page 6: Goods-In Checks

    Goods-in check Goods-in check device. The correct and safe operation of this device requires appropriate transport, correct stor- age, positioning and assembly as well as careful operation and maintenance. If it can be assumed that risk-free operation is no longer possible, the device should be immediately taken out of operation and secured against being unintentionally being reinitialised.
  • Page 7 51 00 116 CD with the following contents: - Programming "GridVis" software, - Functional descriptions, GridVis, UMG511, - UMG511, GSD file "U5110C2B.GSD" for Profibus DP V0. 10 01 601 screw clamp, pluggable, 2 pin (auxiliary energy). 10 01 653 screw clamp, pluggable, 5 pin (voltage measurement 1-4).

  • Page 8: Description

    The UMG511 is suitable for installation in sta- tionary and weather-protected control panels. Conductive control panels must be earthed. The UMG511 can be used in 2, 3 and 4 con- ductor networks and in TN and TT networks. The current mesaurement inputs of the UMG511 are connected using external ../1A...

  • Page 9: Features Of Umg511

    Description Features of UMG511 • Front panel installation, 144x144mm • Working temperature range - 10°C - +55°C • Colour graphics display 320x420, 256 colours, 6 push buttons • 8 digital inputs, 5 digital outputs • 16Bit A/converter, data memory 256MByte flash, SDRAM 32Mbyte, •...

  • Page 10: Measurement Process

    Operating concept You can programme and call up measurement values with the UMG511 in a variety of ways. • Directly on the device using 6 push but- tons and the display. • Using the GridVis programming software, •...

  • Page 11: Programming Software Gridvis

    In order to do so, a PC must be connected to the UMG511 using RS485 a serial interface (RS485/Ethernet) Fig. 13.2 connection of an UMG511 to a PC using an interface converter Features of GridVis • Prgramming the UMG511 •...

  • Page 12: Control Operation

    Control operation Control operation Explanation of buttons Main functions of buttons Return to first screen. Exit menu. Select number. Select main values (U, I, P..). Change (number 1). Select secondary values (peak, Ull,..). Select menu point. Change (number +1). Select secondary values (peak, Ull,..). Select menu point.
  • Page 13 Control operation...

  • Page 14: Assembly

    Assembly Assembly Place of installation The UMG511 is suitable for installation in sta- tionary and weather-protected control panels. Conductive control panels must be earthed. Installation position In order to achieve sufficient ventilation, the UMG511 must be installed vertically. The clearance at the top and bottom must be at least 50mm and 20mm at the sides.
  • Page 15 Assembly Ethernet Ethernet terminal Patch cable...

  • Page 16: Installation

    UMG511. Supply voltage A supply voltage is required to operate the UMG511. The type and level of the necessary supply voltage is shown on the label. Before applying the supply voltage, make sure that the voltage and frequency match the de-...
  • Page 17 Caution! It is compulsory that you pay atten- tion to the details on voltage supply given on the UMG511 label. - In building installation, a circuit breaker or power switch for the volt- age supply must be provided.

  • Page 18: Voltage Measurement

    The UMG511 is only restrictedly suitable for Three-phase 4 conductor system use in IT networks because the measurement The UMG511 can be used in a three-phase 4 voltage is measured against the housing po- conductor system (TN, TT networks) with an tential and the input impedance of the device earthed neutral wire.
  • Page 19 Installation Nominal voltages List of networks and their nominal network voltages in which the UMG511 can be used. Three-phase conductor network with Three-phase 3 conductor network unearthed. earthed neutral wire. UL-L UL-N / UL-L 66V / 115V 115V 120V / 208V...
  • Page 20 Installation Voltage measurement inputs N PE The UMG511 has 4 voltage measurement in- puts (V1, V2, V3, V4) Excess voltage The voltage measurement inputs are suitable for measurement in networks in which over- voltages of the overvoltage category 500V CATIII occur.
  • Page 21 • The circuit breaker must be positioned near to the UMG511, identified for the user and Caution! easy to reach. The UMG511 is not suitable for meas- •...
  • Page 22 Installation Main measurement, inputs 1-3 Fig. measurement in a three-phase 4 conduc- Fig. measurement using 3 voltage converters tor network with asymmetrical load. in a three-phase 4 conductor network with asymmetrical load. Fig. measurement using 2 voltage converters Fig. measurement using a three-phase 4 con- in a three-phase 4 conductor network with ductor network with symmetrical load.
  • Page 23 Installation Fig. measurement using 2 current converters in a three-phase 3 conductor network with symmetrical load. Fig. measurement in a three-phase 4 conduc- tor network with asymmetrical load.
  • Page 24 Installation Fig. measurement in a three-phase 3 conduc- Fig. measurement in a three-phase 3 conduc- tor network with asymmetrical load. tor network with asymmetrical load. Fig. measurement in a three-phase 3 conduc- Fig. measurement in a three-phase 3 conduc- tor network with asymmetrical load. tor network with asymmetrical load.
  • Page 25 Installation Fig. measurement in a three-phase 3 conduc- Fig. measurement in a three-phase 3 conduc- tor network with asymmetrical load. tor network with asymmetrical load. Fig. measurement in a single-phase 3 conduc- Fig. measurement of a phase in a three-phase tor network.
  • Page 26 Installation Auxiliary measurement, input 4 Fig. measurement using a three-phase 4 con- Fig. measurement in a three-phase 3 conduc- ductor network with symmetrical load. tor network with symmetrical load. In case of a three wire main measu- Fig. measurement of the voltage between N rement (input V1-V3), the auxiliary and PE.

  • Page 27: Frequency Measurement

    Installation Frequency measurement The UMG511 needs the network frequency to measure and calculate measurement values. The network frequency must be in a range be- tween 15Hz and 440Hz. For automatic ascertainment (wide range) of the frequency, an L-N voltage larger than...

  • Page 28: Current Measurement

    Installation Current measurement N PE The UMG511 is designed for the connection of current converters with secondary currents of ../1A and ../5A. Only AC currents, and no DC currents, can be measured. Each current measurement input can be per- manently be loaded with 6A or with 100A for 1 second.
  • Page 29 With "open-protected" current con- UMG511! verters, the winding insulation is If a test switch is available which au- measured so that the current convert- tomatically short-circuits the current ers can be operated open.
  • Page 30 UMG511. ential measurement is carried out wth a differ- ential current converter 5+5/5A. The UMG511 must then be set as follows: Primary current: 1000A + 1000A = 2000A Secondary current: Fig. example of current measurement using a...
  • Page 31 UMG511. 6A or with a maximum of 60A for 1 second. Due to the fact that the UMG511 does not have integrated protection for the current measurement, this protection (e.g. 6A fuse with tripping characteristic B) must be fore- seen in the installation.

  • Page 32: Rs485

    Installation RS485 The RS485 interface on the UMG511 is de- signed as a 9-pin DSUB socket. On this interface, the UMG511 supports the following selected protocols: • Modbus RTU • Profibus DP V0 Slave (Option) For connection, we recommend a 9-pin profi- bus plug e.g.
  • Page 33 Installation Connection of bus cables The incoming bus cable is connected to clamps 1A and 1B. The bus cable for the next device in the line is connected to clamps 2A and 2B. If no device follows in the line, the bus cable must be terminated with resistors (switch to ON).
  • Page 34 Installation Shielding A twisted, shielded cable is foreseen for con- Cable nections through the RS485 interface. • Earth the shields on all cables, that lead Strain relief into the cabinet, at the cabinet inlet. • Connect the shield extensively and with Shielding braid of the good conductivity with a low voltage exter- cable...
  • Page 35 1/4W) at the beginning and end of a segment. can be switched together. The cable is termi- nated with resistors at the beginning and end The UMG511 does not have any terminal re- of a segment. sistors. Repeaters (power boosters) must be used with more than 32 participants in order to con- nect the individual segments.

  • Page 36: Ethernet

    Installation Ethernet The network settings for the Ethernet are specified by the network administor and set on the UMG511 correspondingly. If the network settings are not known, the patch cable may not be inserted into the UMG511. Ethernet terminal Patch cable...
  • Page 37 Patch cable Patch cable (twisted) Switch Fig. connection example; direct connection between UMG511 and PC using a twisted Fig. connection example; UMG511 and PC re- patch cable (art. no 08.01.505) ceive the IP address automatically allocated by a DHCP server.

  • Page 38: Digital Outputs

    Installation Digital outputs The UMG511 has 5 digital outputs. These outputs are galvanically separated from the analysis electronics using optocouplers. The digital outputs have a joint reference. • The digital outputs can switch AC and DC loads. • The digital outputs are not short-circuit proof.
  • Page 39 Installation External Auxiliary voltage UMG511 Digital outputs 1-5 Digital outputs 1-5 Digital Output 5 Digital Output 4 Digital Output 3 Digital Output 2 Digital Output 1 Fig. connection of two relays to the digital out- puts 4 and 5.

  • Page 40: Digital Inputs

    Installation Digital inputs The UMG511 has 8 digital inputs. The digital inputs are divided into two groups, each with 4 inputs. Each group has a joint reference. External Auxiliary voltage UMG511 Digital inputs 1-4 Digital inputs 1-4 3.9V Digital Input 1 3.9V...
  • Page 41 DIN EN62053-31 on each digital input. You require an external auxiliary voltage with an output voltage in the range of 20 .. 28V DC External and a resistance of 1.5kOhm. Auxiliary voltage UMG511 Digital inputs 1-4 Digital inputs 1-4 3.9V Digital Input 1...

  • Page 42: Parameterisation

    In the selection menu, you can parameterise • The level of the supply voltage for the the UMG511 and select measurement value UMG511 should be taken from the label. displays for the display. • After applying the supply voltage, the text Exit the selection menu with button 1.

  • Page 43: Language

    Parameterisation Language You can select between the languages Ger- man, English, French, Spanish and Italian. • Open the selection menu with button 6. • Select the "settings" with push buttons 2 and 5 and confirm the selection with push button 6. •...

  • Page 44: Measurement

    Parameterisation Measurement Main measurement The UMG511 has 4 measurement channels for Measurement channels 1-3 are part of the current measurement (I1..I4) and 4 measure- main measurement. Use measurement chan- ment channels for voltage measurement (V1.. nels 1-3 in three-phase systems.
  • Page 45 Parameterisation...

  • Page 46: Relevant Voltage

    Parameterisation Parameterisation Relevant voltage Depending on the application, the voltage be- tween the external cables (L) or the voltage between the external cables (L) and neutral wire (N) is relevant for analysis of the network quality. The setting "L-N" is recommended for meas- urement of the network quality in low voltage networks.

  • Page 47: Nominal Frequency

    Parameterisation Nominal frequency For measurements according to EN 61000-4- 30 and EN50160, the network frequency must be set to 50Hz or 60Hz on the UMG511 before the beginning of measurements. Setting range of nominal frequency: • 50Hz (factory pre-setting) • 60Hz •...

  • Page 48: Voltage Converter

    Parameterisation Voltage converter You can allocate the main meaurement and the auxiliary measurement of voltage convert- er ratios accordingly. For measurements without a voltage convert- er, select the setting 400/400V. Setting range: Primary 1 .. 1000000 Secondary 1 .. 866 Factory pre-setting: Primary Secondary...

  • Page 49: Current Converter

    Parameterisation Current converter You can allocate the main meaurement and the auxiliary measurement of voltage convert- er ratios accordingly. For direct measurement of currents, please select the setting 5/5A. Setting range: Primary 1 .. 1000000 Secondary 1 .. 5 Factory pre-setting: Primary Secondary Nominal current...

  • Page 50: Rs485

    Communication RS485 Interfaces The following data has to be programmed for operation of the RS485 interface: The UMG511 has 2 serial interfaces: • device address, • RS485, for Modbus RTU or Profibus (op- • baud rate, tion) • operating mode.
  • Page 51 DHCP server. BootP BootP allows fully automatic incorporation of a UMG511 in an existing network. BootP is an older protocol and does not have the extent of functions of DHCP. DHCP mode...

  • Page 52: Display

    Parameterisation Display Brightness The brightness of the background lighting can be set. The factory brightness setting is very bright. The life span of the background lighting is in- creased if the brightness level is lower. Standby After the time set under "standby", the back- ground lighting switches over to the bright- ness set under "brightness (standby)".

  • Page 53: Password

    Parameterisation Password With the password, the user can block access to the "settings". It is then only possible to change the settings directly on the device by entering the password. A password (000000) is not programmed in the factory. The password consists of a 6 digit number combination.
  • Page 54 • Change to the settings/system/password Vis" PC software. display In order to do so, connect the UMG511 to the • Set the new password with the arrow keys PC with a suitable interface. More information and confirm with push button 6.

  • Page 55: Commissioning

    UMG511 switches to the ages, the measurement values displayed first measurement value display. by the UMG511 for the voltages L-N and • If the display does not appear, it must be L-L must match those at the voltage meas- checked whether the supply voltage is urement input.

  • Page 56: Frequency Measurement

    Commissioning Frequency measurement Rotary field direction The UMG511 needs the network frequency to Check the direction of the voltage rotary measure. The network frequency can be spec- field in the measurement value display of the ified by the user or automatically determined UMG511.

  • Page 57: Apply Measurement Current

    Voltage Short-circuit all current converter outputs apart from one. Compare the currents dis- Current played by the UMG511 with the applied cur- rent. Under consideration of the current converter translation ratio, the displayed current of the UMG511 must match the input current.

  • Page 58: Power Measurement Control

    A mainly ohmic load. er levels. The voltage and current only have minor differences in the The UMG511 may only display a power in the phase position. phase with the current converter input which is not short-circuited. If this is not the case, check the connection of the measurement voltage and the measurement current.
  • Page 59 Parameterisation Measurement value displays You can scroll between the measurement val- ue displays with the push buttons 2, 3, 4 and Measurement value displays that can be scrolled are shown in black in the overview. Deactivated Measurement value displays that are deacti- vated can no longer be reached by scrolling with the push buttons.

  • Page 60: System Information

    System information System information Display of information specific to the device. Software version Device identification number Device series number Fixed MAC address of the device Set IP address Set gateway address Set password Fig. example for the display of system informa- Delete all work meters tion.

  • Page 61: Delete Work

    System information Delete work You can delete all work meters in the UMG511 manually. A selection of specific work meters is not pos- sible. • Press push button 6 for approx. 2 seconds. • Select the "system" menu point with push buttons 3 and 4 and confirm the selection with push button 6.

  • Page 62: Service And Maintenance

    If a firmware update has to be carried out on Front film your UMG511, it can be done using the Grid- Vis software included in the delivery. You can clean the front film with a soft cloth and household detergent.
  • Page 63 Service and maintenance Procedure in case of an error Possible error Cause Help No display The external fuse for the supply Replace fuse voltage has triggered. No current display. Measurement voltage is not Connect the measurement voltage connected. Measurement current is not Connect the measurement current.
  • Page 64 Service and maintenance Possible error Cause Help The active power is The programmed current Read and program the current convert- too low or too high converter translation ratio is er translation ratio on the current con- incorrect. verter. The current path is allocated Check and correct the connection if to the wrong voltage path.

  • Page 65: Technical Data

    : 1m Temperature : -20°C to +70°C Environmental conditions in operation The UMG511 is suitable for installation in stationary and weather-protected applications. The UMG511 must be connected with the terminal earth connection! Working temperature range : -10°C .. +55°C Relative humidity : 5 to 95 %, (at +25 °C) without condensation...
  • Page 66 Technical data Supply voltage The supply voltage must be connected to the UMG511 using a UL listed circuit breaker or a G fuse link. With the use of G fuse links, the fuse holder must also be UL listed. Installation overvoltage category...
  • Page 67 Technical data Inputs and outputs 8 digital inputs Maximum counting frequency : 20Hz Reaction time (Jasic programme) : 200ms Input signal is applied : 18V .. 28V DC (typical 4mA) Input signal is not applied : 0 .. 5V DC, current lower than 0.5mA 5 digital outputs, semi conductor relay, not short-circuited.
  • Page 68 Frequency of fundamental oscillation : 15Hz..440Hz Resolution : 0.001Hz U din = agreed input voltage according to DIN EN 61000-4-30 The UMG511 can only ascertain measurement values when a measurement voltage higher than 10Veff is applied to at least one voltage measurement input...
  • Page 69 Technical data Current measurement Nominal current : 5A Measurement current : 6A Resolution : 0,1mA Crest factor : 2 (relating to 6Arms) Overvoltage category : 300V CAT III Measurement surge voltage : 4kV Power consumption : ca. 0.2 VA, (Ri=5mOhm) Overload for 1 second : 60A (sinusoidal) Scanning frequency...
  • Page 70 Technical data Measurement uncertainty Measurement uncertainty of the UMG511 applies to application within the measurement ranges. The measurement value must be within the stated limits. Measurement uncertainity is not speci- fied outside of these limits. The specification applies under the following conditions: •...
  • Page 71 : ±1 minute/month (18°C ... 28 °C) In order to ensure that two measurement devices achieve the same measurement re- sults in a 10 minute compensation interval, we recommend synchronising time meas- urements in the UMG511 using an external time signal.
  • Page 72 Technical data Serial interfaces RS485 : plug, SUB D 9-polig Protocol, Modbus RTU : Modbus RTU/Slave, Modbus RTU/Master Transfer rate : 9.6kbps, 19.2kbps, 38.4kbps, 76,8kbps, 115.2kbps, 921,6kbps Protocol, Profibus (Option) : Profibus DP/V0 according to EN 50170 Transfer rate : 9,6kBaud to 12MBaud Protocol, BACnet (Option) Ethernet 10/100Base-TX (Option) Terminal...
  • Page 73 Appendix Declaration of conformity The UMG511 fulfils the following protection requirements: Directive 2004/108/EC in connection with DIN EN61326-1 (2006-10) as well as directive 2006/95/EC in connection with EN 61010-1 (2002-08) Device safety Safety regulations for electrical measurement, control, regulation and laboratory devices...

  • Page 74: Dimensional Drawings

    Appendix Dimensional drawings +0,8 +0,8 Cut out size: 138 x 138 Back Patch cable...
  • Page 75 Appendix Dimensional drawings Side view View from below...
  • Page 76 Appendix Connection example for UMG511...

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