Optec UMG-509-PRO User Manual And Technical Data
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Optec UMG-509-PRO User Manual And Technical Data

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Janitza electronics GmbH
Vor dem Polstück 6
D-35633 Lahnau
Support tel. +49 6441 9642-22
Fax +49 6441 9642-30
E-mail: info@janitza.com
www.janitza.com
Power Quality Analyser
UMG 509-PRO
User manual and technical data

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  • Page 1 Power Quality Analyser UMG 509-PRO User manual and technical data Janitza electronics GmbH Vor dem Polstück 6 D-35633 Lahnau Support tel. +49 6441 9642-22 Fax +49 6441 9642-30 E-mail: info@janitza.com www.janitza.com...

  • Page 2: Table Of Contents

    UMG 509-PRO www.janitza.de Contents General 1. 1 Disclaimer 1. 2 Copyright notice 1. 3 Technical changes 1. 4 Declaration of conformity 1. 5 Comments on the manual 1. 6 Meaning of symbols Safety 2. 1 Safety information 2. 2 Safety measures 2.
  • Page 3 www.janitza.de UMG 509-PRO Installation 7. 1 Connection to a PC 7. 2 Ground wire connection 7. 3 Disconnectors 7. 4 Supply voltage 7. 5 Measured voltage 7. 5. 1 Overvoltage 7. 5. 2 Frequency 7. 6 Current measurement 7. 6. 2 Current direction 7.
  • Page 4 UMG 509-PRO www.janitza.de Configuration 11. 1 Languages 11. 2 Communication 11. 2. 1 Ethernet(TCP/IP) 11. 2. 2 Field bus 11. 3 Measurement 11. 3. 1 Measuring transducer 11. 3. 2 Transients 11. 3. 3 Events 11. 3. 4 Mains frequency 11.
  • Page 5 www.janitza.de UMG 509-PRO Device homepage 13. 1 Measured values 13. 1. 1 Short overview 13. 1. 2 Detailed measured values 13. 1. 3 Diagrams 13. 1. 4 RCM - residual current monitoring 13. 1. 5 Events 13. 1. 6 Transients 13.

  • Page 6: General

    UMG 509-PRO www.janitza.de General 1. 1 Disclaimer 1. 5 Comments on the manual Observing the information products We welcome your comments. If anything for the devices is the prerequisite for safe in this manual seems unclear, please let operation and in order to obtain the specified us know by sending us an e-mail to: performance and product features.
  • Page 7 www.janitza.de UMG 509-PRO...

  • Page 8: Safety

    UMG 509-PRO www.janitza.de Safety Please read this user manual and all other 2. 1 Safety information publications that must be consulted to work Symbols used: with this product. This applies particularly This symbol is used as an addition to installation, operation and maintenance. to the safety instructions and warns of an electrical hazard.

  • Page 9: Safety Measures

    www.janitza.de UMG 509-PRO 2. 2 Safety measures 2. 3 Qualified staff When operating electrical devices, certain This device must only be operated parts of these devices are invariably and repaired by specialised personnel. subjected to hazardous voltage. Therefore, severe bodily injuries or damage to property Specialised personnel are people who are can occur if they are not handled properly: qualified to recognise risks and prevent...

  • Page 10: Proper Use

    UMG 509-PRO www.janitza.de Proper use 3. 1 Inspection on receipt NOTE! The prerequisites of faultless, safe operation All screw-type terminals included of this device are proper transport and proper in the scope of delivery are attached storage, set-up and installation, as well to the device.

  • Page 11: Scope Of Delivery

    www.janitza.de UMG 509-PRO 3. 2 Scope of delivery Number Part no. Designation 52.26.xxx UMG 509-PRO 33.03.320 Installation manual 33.03.348 “GridVis software” quick guide 10.01.855 Screw-type terminal, pluggable, 2-pin (auxiliary supply) 10.01.847 Screw-type terminal, pluggable, 5-pin (voltage measurement 1-4) 10.01.853 Screw-type terminal, pluggable, 8-pin (current measurement 1-4) 10.01.873 Screw-type terminal, pluggable, 6-pin (digital inputs/outputs) 10.01.888...

  • Page 12: Product Description

    UMG 509-PRO www.janitza.de Product description The device is: This operation manual only describes how to operate the device using the 6 buttons. • intended for measurement in building The GridVis® network analysis software installations, on distribution units, circuit has its own "online help". breakers and busbar trunking systems.

  • Page 13: Features

    www.janitza.de UMG 509-PRO 4. 4 Features General • Front panel integration device with dimensions 144 x 144 mm • Connection via pluggable screw terminals • Colour graphic display 320x240, 256 colours • Operation via 6 buttons • 4 voltage and 4 current measurement inputs •...

  • Page 14: Product Overview

    UMG 509-PRO www.janitza.de 4. 5 Product overview Fig. Front view of UMG 509 -PRO Device type Description of the function keys Button 1: Confi guration menu, back Button 2: Select number, switch between main values Button 3: Reduce the number by 1, select menu item Button 4: Increase the number by 1, select menu item Button 5: Select number, switch between main values Button 6: Activate input, confi rm selection...
  • Page 15 www.janitza.de UMG 509-PRO Fig. Rear view of UMG 509 -PRO Ground wire connection Supply voltage Current measurement inputs I1 to I4 Voltage measurement inputs V1 to V4, Vn Digital inputs / outputs Thermistor inputs Residual current monitoring inputs I5 and I6 DIP switch S1 RS485 interface Profibus interface...

  • Page 16: Installation

    UMG 509-PRO www.janitza.de Installation 5. 1 Installation location 5. 3 Mounting The device is suitable for installation in fixed The device is mounted in the switchboard and weatherproof switchboards. with two mounting clips at the top Earth active switchboards. and bottom. Attach the mounting clips to the device in advance.
  • Page 17 www.janitza.de UMG 509-PRO...

  • Page 18: Network Systems

    UMG 509-PRO www.janitza.de Network systems Network systems and maximum rated voltages in accordance with DIN EN 61010-1/A1: Three-phase four-conductor Three-phase four-conductor Three-phase three-conductor Three-phase three-conductor systems systems systems systems with non-earthed with earthed neutral conductor not earthed with earthed phase neutral conductor (IT networks) : 417 VLN / 720 VLL Only partially suitable for use in non-earthed networks...

  • Page 19: Three-Phase 3-Conductor Systems

    www.janitza.de UMG 509-PRO 600V 50/60Hz 6. 1 Three-phase 3-conductor systems The device is only suitable to a limited extent for use in IT networks, as the measured voltage relative to the housing potential is measured and the input impedance of the device creates residual current against the earth.

  • Page 20: Rated Voltages

    UMG 509-PRO www.janitza.de 6. 3 Rated voltages 6. 3. 2 Three-phase 3-conductor The following illustrations show lists network, non-earthed of networks and the corresponding rated network voltages in which the device can be used. 6. 3. 1 Three-phase 4-conductor network 115V with earthed neutral conductor 120V...
  • Page 21 www.janitza.de UMG 509-PRO...
  • Page 22 UMG 509-PRO www.janitza.com Installation 7. 1 Connection to a PC You have the following options for connecting the device to a PC: 1. Connection via an interface converter: 3. Connection via the network: PC with GridVis® PC with GridVis® UMG 509-PRO RS232 Ethernet Ethernet...
  • Page 23 www.janitza.com UMG 509-PRO 7. 2 Ground wire connection Damage to property Use a ring cable lug to connect the ground due to not observing CAUTION! wire connection to the device. the connection conditions Failure to observe the connection conditions 7. 3 Disconnectors can damage or destroy your device.
  • Page 24 UMG 509-PRO www.janitza.com 7. 5 Measured voltage Risk of injury due The device has 4 voltage measurement to electric voltage! WARNING! inputs (V1 to V4) that are located on the rear of the device. Severe bodily injuries or death can occur due to a failure to observe the connection •...
  • Page 25 www.janitza.com UMG 509-PRO 7. 6 Current measurement Risk of injury due The device: to electric voltage WARNING! on current transformers! • is intended for connecting current On current transformers that are operated transformers with secondary currents open on the secondary side, high voltage of ../1 A and ../5 A.
  • Page 26 UMG 509-PRO www.janitza.com 7. 6. 2 Current direction 7. 6. 1 Ammeter You can correct the current direction If you wish to measure the current not only on the device or via the existing serial with the UMG but rather with an ammeter interfaces for each phase individually.
  • Page 27 3p 4w 3p 4wu www.janitza.com UMG 509-PRO 7. 7 Connection variants 7. 7. 1 Voltage measurement 3p 4w 3p 4wu 3p 4w 3p 4wu 3p 3wu 1p 2w 3p 4w 3p 4wu 3p 3wu 1p 2w Fig. Measurement in a three-phase 4-conductor network Fig.
  • Page 28 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 3p 4w 3p 2i UMG 509-PRO www.janitza.com 7. 7. 2 Current measurement 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 29 www.janitza.com UMG 509-PRO NOTE! 7. 7. 3 Supporting measurement, input V4 If the a baseline measurement is connected to a three-phase 3-conductor network, the supporting measurement can no longer be used as a measurement input. NOTE! For measurement with the supporting measurement, a voltage must S1 S2 S1 S2...
  • Page 30 UMG 509-PRO www.janitza.com 7. 8 Residual current monitoring The device: • is suitable for use as a residual current N L1 L2 L3 monitoring device (RCM) as well as for monitoring AC, pulsing DC, and DC. • can measure residual currents in accordance with IEC/TR 60755 (2008-01) of type A.
  • Page 31 www.janitza.com UMG 509-PRO 7. 8. 2 Example: Residual current trans- Transmission errors and former insulation damage to property due to CAUTION! A residual current transformer should meas- electrical faults ure on isolated mains cables within a 300 V If the line is longer than 30 m, there is an CAT III network.
  • Page 32 UMG 509-PRO www.janitza.com 7. 9 Temperature measurement 7. 9. 1 Example: Temperature sensor The device has a temperature measurement insulation input that is designed for a maximum total A temperature sensor in close proximity to non-insulated mains cables should measure burden of 4 kOhm (sensor and cable).
  • Page 33 www.janitza.com UMG 509-PRO...
  • Page 34 UMG 509-PRO www.janitza.de Interfaces The device has four interfaces that can Cable be used to connect it to other devices: Strain relief • RS485 Screen braid of the cable • Profibus • Ethernet Earthing clamp Noiseless ground 8. 1 Shielding A twisted, shielded cable should be used for connections via the interfaces.
  • Page 35 www.janitza.de UMG 509-PRO 8. 2 RS485 interface 8. 2. 1 Termination resistors The RS485 interface on this device The cable is terminated with resistors (120 is designed as a 3-pin plug contact and Ohm 1/4 W) at the beginning and at the end communicates via the Modbus RTU protocol.
  • Page 36 UMG 509-PRO www.janitza.de 8. 3 Profi bus interface 8. 3. 1 Connecting the bus lines This 9-pin D-sub receptacle RS485 interface 1. Connect the inbound bus line to terminals supports the Profi bus DP V0 slave protocol. 1A and 1B on the Profi bus connector. 2.
  • Page 37 www.janitza.de UMG 509-PRO 8. 4 Bus structure • All devices are connected in a bus • Devices for which the bus connection structure (line). is switched on must be under current. • Each device has its own address • It is recommended that the master within the bus (also see „11.
  • Page 38 UMG 509-PRO www.janitza.de 8. 5 Ethernet interface The Ethernet interface is on the bottom NOTE! of the device. When connecting, ensure The device is factory-set to dynamic that you provide a sufficient connection IP address allocation (DHCP mode). area depending on the bending radius for You can change these settings as the Ethernet cable.
  • Page 39 www.janitza.de UMG 509-PRO...
  • Page 40 UMG 509-PRO www.janitza.de Digital inputs and outputs 9. 1 Digital inputs Transmission errors The device has two digital inputs. and damage to property CAUTION! due to electrical faults An input signal is detected on a digital input if If the line is longer than 30 m, there a voltage of at least 18 V and maximum 28 V is an increased probability of transmission DC (typically at 4 mA) is applied.
  • Page 41 www.janitza.de UMG 509-PRO 9. 1. 1 S0 pulse input You can connect an S0 pulse transducer per DIN EN62053-31 to any digital input. This requires an external auxilliary voltage with an output voltage in the range 18 to 28 V DC and a resistor of 1.5 kOhm.
  • Page 42 UMG 509-PRO www.janitza.de NOTE! 9. 2 Digital outputs You can use the GridVis® software The device has two digital outputs, which: to set functions for the digital outputs clearly. • are galvanically separated from (see www.janitza.de) the analysis electronics using opto couplers.
  • Page 43 www.janitza.de UMG 509-PRO...
  • Page 44 UMG 509-PRO www.janitza.de Operation The device is operated via six function keys 10. 2 “Home" measured value indication that have different functional assignments After the power returns, the device starts with depending on the context: the "Home" measured value indication. •...
  • Page 45 www.janitza.de UMG 509-PRO 10. 3 Measured value indication 10. 3. 1 Main values 10. 3. 2 By-values Using buttons 2 and 5, you can scroll Using buttons 3 and 4, you can select between the main values of the measured the by-values of a measured value indication.
  • Page 46 UMG 509-PRO www.janitza.de 10. 4 Selecting a measured value indication In order to switch to a measured value Display Display Home Voltage L-N indication with main values, use function keys 2 to 5 to select the required measured value indications with main values. Using the 1 (home) function key, you always Display navigate to the fi rst measured value indication.
  • Page 47 www.janitza.de UMG 509-PRO 10. 5 View additional information 10. 6 Deleting values Proceed as follows to view additional Proceed as follows to delete individual information such as the power factor minimum and maximum values: and frequency: 1. Use buttons 2 to 5 to scroll to the desired 1.
  • Page 48 UMG 509-PRO www.janitza.de 10. 7 Transients list Transient voltages: • are fast impulse transient effects in electrical networks. • are unpredictable from a time perspective and have a limited duration. • are caused by lightning strikes, switching operations or by tripped fuses. A total of 16 detected transients are listed in the 2-page transients list for the device.
  • Page 49 www.janitza.de UMG 509-PRO 10. 8 Event list Events are threshold value violations of effective current and voltage values. A total of 16 detected events are listed in the two-page event list for the device. Proceed as follows to display a specifi c event: 1.
  • Page 50 UMG 509-PRO www.janitza.de Configuration The supply voltage must be connected 11. 2 Communication to configure the device. Proceed as You can configure the Ethernet described in “12. 1 Connecting the supply and RS485 interface for your device voltage”. in the communication menu. To call the configuration menu, press button Proceed as follows to access 1 on the “Home”...
  • Page 51 www.janitza.de UMG 509-PRO Proceed as follows to adjust the IP address, 11. 2. 2 Field bus subnet mask and gateway: If you connect the device via the RS-485 interface, configure the following settings 1. Press button 3 or 4 until the relevant field in this section: has a blue background.
  • Page 52 UMG 509-PRO www.janitza.de 11. 3 Measurement 11. 3. 1 Measuring transducer You can configure the following You can make the following adjustments for in the measurement menu: baseline and supporting measurements here: • the measuring transducer for current • current transformer and voltage measurement.
  • Page 53 www.janitza.de UMG 509-PRO Rated current Voltage transformer The rated current defines the reference point You can assign voltage transformer for: ratios to the baseline measurement and the supporting measurement. • overcurrent Select the 400/400 V setting when measuring • current transients without a voltage transformer.
  • Page 54 UMG 509-PRO www.janitza.de Rated voltage Transfer L2 - L4 The rated voltage defines the reference point These settings can be adjusted for each for: phase. • transients, You can use the “Transfer L2 - L4” menu • events item to transfer the settings from phase L1 •...
  • Page 55 www.janitza.de UMG 509-PRO Voltage measurement connection schematic Current measurement connection schematic The following connection schematics can The following connection schematics can be selected for voltage measurement: be selected for the current measurement: 3p4w 3 phases, 4 conductors 3p4w 3 phases, 4 conductors, 3 current transformers 3p4wu 3 phases, 4 conductors...
  • Page 56 UMG 509-PRO www.janitza.de Residual current transformer 11. 3. 2 Transients When using residual current inputs I5 and I6, the corresponding transformer ratios The device: of the used residual current transformer must be set. • monitors the voltage measurement inputs for transients. Setting range: •...
  • Page 57 www.janitza.de UMG 509-PRO Mode (absolute) Transfer L2-L4 If a sample value exceeds the set threshold Transient monitoring can be adjusted for value, a transient is detected: each phase. You can adopt these settings from phase L1 and apply them to phases L2, •...
  • Page 58 UMG 509-PRO www.janitza.de 11. 3. 3 Events Events are threshold value violations of set threshold values for current and voltage. Here, threshold values are compared with the full wave effective values for current and voltage from the measurement channels. The event record contains the following: Fig.
  • Page 59 www.janitza.de UMG 509-PRO Voltage dip 11. 3. 4 Mains frequency A voltage dip is set in % of the rated voltage. The device requires the mains frequency to measure and calculate measured values. The device is suitable for measurements in networks with a mains frequency is in the range of 40 Hz to 70 Hz.
  • Page 60 UMG 509-PRO www.janitza.de 11. 4. 2 Temperature 11. 4 System When using a temperature measurement, You can call system settings and change select the corresponding sensor type from them as far as possible here. a predefined list: • PT100 • PT1000 •...
  • Page 61 www.janitza.de UMG 509-PRO 11. 4. 1 Password 11. 4. 3 Reset The user can block access You can reset the settings to the factory to the configuration with a password. settings in this area. The configuration can then only be changed directly on the device by entering Resetting the energy the password.
  • Page 62 UMG 509-PRO www.janitza.de Deleting min. / max. values Delivery status You can clear all min. and max. values You can reset all settings such as in the device at the same time. the configuration and the recorded data For information on how to clear individual to the factory default setting here.
  • Page 63 www.janitza.de UMG 509-PRO 11. 5 Display Screen Saver You can adjust your device’s display settings You can activate or deactivate the screen here saver here. NOTE! Brightness If the same screen is shown on You can adjust your device’s display the display for an extended period, brightness here.
  • Page 64 UMG 509-PRO www.janitza.de 11. 6 Colours To activate the function, enter the 6-digit You can select the colours for displaying activation code in the corresponding line. the current and voltage in the graphic representations here. Make sure that the activation code is only valid for one device.
  • Page 65 www.janitza.de UMG 509-PRO...
  • Page 66 UMG 509-PRO www.janitza.de Commissioning This section provides you with all 12. 2 Connecting the measured voltage the information you require to commission Proceed as follows when connecting your device for the first time. measured voltage: 12. 1 Connecting the supply voltage 1.
  • Page 67 www.janitza.de UMG 509-PRO 12. 3 Frequency measurement 12. 4 Phase sequence To measure, the device requires mains Check the direction of the rotating fi eld frequency that can either be specifi ed voltage in the measured value indication by the user or determined automatically of the device.
  • Page 68 UMG 509-PRO www.janitza.de 12. 5 Applying the measured current The device: • is intended for connecting current transformers with secondary currents of ../1 A and ../5 A. • does not measure DC. • has current measurement inputs that are loaded with 120 A for 1 second. The factory-set current transformer ratio is 5/5 A and must be adapted to the current transformer employed if necessary.
  • Page 69 www.janitza.de UMG 509-PRO 12. 5. 1 Phasor diagram examples 12. 6 Applying the residual current The following are two examples for Only connect residual current transformers an indication of measured current and with a rated current of 30 mA to inputs measured voltage in the phasor diagram: I5 and I6! Example 1...
  • Page 70 UMG 509-PRO www.janitza.de 12. 7 Failure monitoring (RCM) 12. 7. 1 Alarm status The device enables continuous monitoring Using bit-by-bit coding inside the alarm of the connection to the residual current register (addr. 19224 for I5, 19225 for I6), transformer on inputs I5 and I6. it is possible to read out different alarm statuses: You can activate failure monitoring via:...
  • Page 71 www.janitza.de UMG 509-PRO 12. 8 Measurement range exceeded If the measurement range is exceeded, it is displayed as long as this persists and cannot be acknowledged. The measurement range is exceeded if at least one of the four voltage or current measurement inputs lies outside their specified measuring range.
  • Page 72 UMG 509-PRO www.janitza.de 12. 11 Communication in the bus system Designation Hex Comment 12. 11. 1 RS485 Device Address=1 The MODBUS RTU protocol with CRC address check on the RS485 interface can be used Function “Read Holding Reg” to access the data from the parameter and the measured value lists (see “11.
  • Page 73 www.janitza.de UMG 509-PRO 12. 11. 2 Profibus Device master file The device master file, abbreviated as Profibus profiles the GSD file, describes the Profibus A Profibus profile contains the data characteristics of the UMG. The GSD file to be exchanged between a UMG and a is required by the configuration program PLC.
  • Page 74 UMG 509-PRO www.janitza.de Example: Using Profibus to retrieve measured values You must use the GridVis® software to define at least one Profibus profile and transfer this to the device. A Jasic program is not required. UMG 509-PRO Fetch measured values for this profile number.
  • Page 75 www.janitza.de UMG 509-PRO Factory pre-configured profiles This section provides you with a tabular overview of the pre-configured Profibus profiles • Profibus profile number 0 Byte Value type Value Scaling index format Voltage L1-N Float Voltage L2-N Float Voltage L3-N Float Voltage L4-N Float Voltage L2-L1...
  • Page 76 UMG 509-PRO www.janitza.de • Profibus profile number 1 Byte Value type Value Scaling index format Voltage L1-N Float Voltage L2-N Float Voltage L3-N Float Voltage L2-L1 Float Voltage L3-L2 Float Voltage L1-L3 Float Current L1 Float Current L2 Float Current L3 Float Active power L1 Float...
  • Page 77 www.janitza.de UMG 509-PRO • Profibus profile number 2 Byte Value type Value Scaling index format Total active energy L1-L3 Float Rel. Total active energy L1-L3 Float Deliv. Total active energy L1-L3 Float Total reactive energy L1-L3 Float Ind. Total reactive energy L1-L3 Float Total cap.
  • Page 78 UMG 509-PRO www.janitza.de 12. 12 Digital inputs/outputs 12. 12. 2 Pulse output Your device has two digital outputs and two The digital outputs can be used for the output digital inputs. of pulses for the computation of power consumption. For this purpose, a pulse of defi ned length is applied on the output after reaching a certain, adjustable amount of power.
  • Page 79 www.janitza.de UMG 509-PRO Pulse length Pulse value The pulse length applies to both pulse The pulse value is used to indicate how much outputs and is set using the GridVis® power (Wh or varh) should correspond to software. a pulse. The typical pulse length for S0 pulses is 30ms.
  • Page 80 UMG 509-PRO www.janitza.de Determine the pulse value Measurement errors when 1. Set the pulse length in accordance with using as a pulse output CAUTION! the requirements of the connected pulse receiver. For example, if the pulse length When using the digital outputs as pulse is 30 ms, the device generates a maximum outputs, measurement errors may arise due number of 60000 pulses (see "maximum...
  • Page 81 www.janitza.de UMG 509-PRO...
  • Page 82 UMG 509-PRO www.janitza.de Device homepage Your measurement device has an integrated You can do the following here without first web server, which has a separate homepage. installing any software: You can use this device home page to • call historical and current measured access your measurement device from any values.
  • Page 83 www.janitza.de UMG 509-PRO 13. 1 Measured values You can use the “Measured values” menu item to call simple and detailed views of the measured values, and to display individual measured values. The following menu items are available: • Short overview •...
  • Page 84 UMG 509-PRO www.janitza.de 13. 1. 2 Detailed measured values In the overview, you can call extensive information on the following points: • Voltage • Current • Power • Harmonic oscillations • Energy • Peripheral devices (digital inputs/outputs, temperature measurements) Fig. Detailed overview of measured values...
  • Page 85 www.janitza.de UMG 509-PRO 13. 1. 3 Diagrams You can use the “Diagrams” item to access the measured values monitor. The measured values monitor is a configurable display of current and historical measured values with automatic scaling. In order to display a graphic of the measured values, drag the required values from the list on the left edge of the screen into the field in the middle of the screen.
  • Page 86 UMG 509-PRO www.janitza.de 13. 1. 5 Events You can use the “Events” item to call a graphical illustration of the recorded events such as overcurrent or undervoltage. For more information on event recording, see “11. 3. 3 Events”. Fig. Event records 13.
  • Page 87 www.janitza.de UMG 509-PRO 13. 2 Power quality The “Power quality” section (PQ) provides you with the option of calling the PQ status in a clear way according to common standards. Here, you have access to permanent power quality monitoring in accordance with: •...
  • Page 88 UMG 509-PRO www.janitza.de 13. 3 Apps You have the option of extending the functions on your device retrospectively by installing additional apps. 13. 3. 1 Push Service The push service is an example of an installable app. The push service sends measured val- ues directly from the device to a cloud or portal solution chosen by you, such as the Janitza Energy Portal.
  • Page 89 www.janitza.de UMG 509-PRO 13. 4 Information 13. 4. 1 Device information You can use the “Device information” menu item to obtain all information and settings that you can change on the device. 13. 4. 2 Display The “Display” item provides you with the display of your device, which corresponds to the real display.
  • Page 90 UMG 509-PRO www.janitza.de Service and maintenance The device underwent various safety checks 14. 5 Device calibration before delivery and is marked with a seal. The devices are calibrated by the manufacturer If a device is open, the safety checks must at the factory - it is not necessary to recalibrate be repeated.
  • Page 91 www.janitza.de UMG 509-PRO 14. 8 Battery The internal clock is fed from the supply voltage. If the supply voltage fails then the clock is powered by the battery. The clock provides date and time information, for the records, min. and max. values and events, for example.
  • Page 92 UMG 509-PRO www.janitza.de Procedure in the event of faults Possible fault Cause Remedy No display External fuse for the power Replace fuse. supply voltage has tripped. No current display Measured voltage Connect the measured voltage. isnotconnected. Measurement current Connect measuring-circuit isnotconnected.
  • Page 93 www.janitza.de UMG 509-PRO Possible fault Cause Remedy Active power too high The programmed CT ratio Read out and program the CT or too low. is incorrect. ratio on the current transformer The current circuit is assigned Check connection and correct to the wrong voltage circuit.
  • Page 94 UMG 509-PRO www.janitza.de Technical data General Net weight (with attached connectors) approx. 1080 g Device dimensions approx. l = 144 mm, w = 144 mm, h = 75 mm Battery type Li-Mn CR2450, 3V (approval i.a.w. UL 1642) Clock (in temperature range -40°C to 85°C) +-5 ppm (corresponding to approx.
  • Page 95 www.janitza.de UMG 509-PRO 16. 2 Voltage and current measurement Current measurement Rated current Resolution 0.1 mA Metering range 0.005 to 7 Amps Measurement range exceeded (overload) as of 7.5 Amps Crest factor Overvoltage category 230 V option: 300 V CAT III 24 V option: 300V CAT II Measurement surge voltage 4 kV...
  • Page 96 UMG 509-PRO www.janitza.de Terminal connection capacity (voltage and current measurement) Connectable conductors. Only one conductor can be connected per terminal! Single core, multi-core, fine-stranded 0.2 - 2.5 mm , AWG 24-12 Terminal pins, core end sheath 0.25 - 2.5 mm Tightening torque 0.5 - 0.6 Nm Stripping length...
  • Page 97 www.janitza.de UMG 509-PRO 16. 4 Temperature measurement input Temperature measurement input 3-wire measurement Update time 1 second Connectable sensors PT100, PT1000, KTY83, KTY84 Total burden (sensor + cable) max. 4 kOhm Cable length up to 30 m unshielded, from 30 m shielded Sensor type Temperature range Resistor range...
  • Page 98 UMG 509-PRO www.janitza.de 16. 5 Digital inputs and outputs Digital inputs 2 Digital inputs with a joint earth Maximum counter frequency 20 Hz Response time (Jasic program) 200 ms Input signal present 18 V to 28 V DC (typical 4 mA) Input signal not present 0 to 5 V DC, current less than 0.5 mA Cable length...
  • Page 99 www.janitza.de UMG 509-PRO 16. 6 Interfaces RS485 interface 3-wire connection with GND, A, B Protocol Modbus RTU/slave, Modbus RTU/master, Modbus RTU /gateway Transmission rate 9.6 kbps, 19.2 kbps, 38.4 kbps, 57.6 kbps, 115.2 kbps, 921.6 kbps Termination resistor can be activated by micro switch Profibus interface Connection SUB D 9-pin...
  • Page 100 UMG 509-PRO www.janitza.de 16. 7 Function parameters The measurements are carried out via current transformer ../5 A with a frequency of 50 / 60 Hz. Function Symbol Precision class Metering range Display range Total active power (IEC61557-12) 0 to 15.3kW 0 W to 9999 GW * Total reactive power , Qv...
  • Page 101 www.janitza.de UMG 509-PRO 16. 8 Dimension diagrams Fig. View from the side Fig. View from below...
  • Page 102 UMG 509-PRO www.janitza.de Menu guide overview 17. 1 Configuration menu overview Additional main values Display Display Display Communication Home Voltage L-N Status (Measured value overview) Additional main values (config) Configuration Language, communication, measurement, system Display, colours, extensions Measurement Display System Colours Extensions Communica-...
  • Page 103 www.janitza.de UMG 509-PRO 17. 2 Overview of measured value indications Main values Device name Voltage Current Active power Active energy Overview L1 to L4 L1 to L3 Overview (Active power) (Tariff 1, tariff 2) Measured values (config) Configuration Voltage Residual current Reactive power Reactive energy L5,L6...
  • Page 104 UMG 509-PRO www.janitza.de Main values Active energy Harmonics Voltage Transients Events Monthly values Voltage L1 progression L1 1 to 8 1 to 8 Bar diagram (L2, L3, L4) (L2, L3, L4) (9 to 16) (9 to 16) Apparent energy Harmonics Current Monthly values Current L1...
  • Page 105 www.janitza.de UMG 509-PRO Main values Phasor Oscilloscope Communication diagram status Oscilloscope Oscilloscope ULN1 to 3 ULN1 to 4 Oscilloscope IL1 to 3 IL1 to 4 Fig. Schematic illustration of the menu guide for the measured value indications, part 3...
  • Page 106 UMG 509-PRO www.janitza.de Connection example PT100 DIFF 0-30 9 10 11 12 13 14 15 16 Switch RS485 Temp. Digital Digital Outputs Inputs UMG 509-PRO Hilfsenergie Strommessung 1-4 Spannungsmessung 1-4 Auxiliary Supply Current Input 1-4 Voltage Input 1-4 L/+ N/- 19 20 21 22 23 24...
  • Page 107 www.janitza.de UMG 509-PRO...

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