janitza UMG 96-PA User Manual And Technical Data
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- Page 1 Power Analyzer UMG 96-PA UMG 96-PA (Up to Firmware 1.12) User Manual and Technical Data Janitza electronics GmbH Vor dem Polstück 6 D-35633 Lahnau Support phone number +49 6441 9642-22 Fax +49 6441 9642-30 E-mail: info@janitza.com Internet: http://www.janitza.com...
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Page 2: Table Of Contents
Incoming goods inspection 3. 2 EC declaration of conformity 3. 3 Intended use 3. 4 Scope of delivery 3. 5 Additional scope of delivery for UMG 96-PA 3. 6 Available accessories 3. 7 Device description 3. 8 Measurement method 3. 9 Operating concept 3. - Page 3 UMG 96-PA / UMG 96-PA 7. Installation 7. 1 Rated voltages 7. 1. 1 Three-phase 4-conductor network with grounded neutral conductor 7. 2 Disconnectors 7. 3 Supply voltage 7. 4 Voltage measurement 7. 4. 1 Overvoltage 7. 4. 2 Frequency 7.
- Page 4 UMG 96-PA / UMG 96-PA www.janitza.com 12. Configuration 12. 1 Language 12. 2 Communication 12. 3 Measurement 12. 3. 1 Rated frequency 12. 3. 2 Current transformer and voltage transformer / rated current 12. 4 System 12. 4. 1 Firmware / serial number 12.
- Page 5 UMG 96-PA / UMG 96-PA 14. UMG 96-PA 14. 1 Intended use 14. 2 Assembly 14. 3 Measured value display active energy 14. 4 Secured load reading (meter reading) of the MID device 14. 5 Load profile 14. 6 Log 14.
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Page 6: Notes Relating To The Device And The User Manual
1.3 Technical changes · Make sure that the user manual matches your device. · This user manual applies to the UMG 96-PA and UMG 96-PA . It is designated accordingly where provisions apply separately or differ. -
Page 7: Defective Device/Disposal
UMG 96-PA / UMG 96-PA 1.5 Defective device/disposal Before returning your defective devices (components) to the manufacturer for inspection (complete with accessories), please contact the manufacturer’s support team first. Here, take the transport terms and conditions into account. NOTE Please return any defective or damaged devices to Janitza electronics GmbH. -
Page 8: Safety
UMG 96-PA / UMG 96-PA www.janitza.com Safety 2.2 Danger levels Please read the present user manual and all other publications that are applicable for working Warning notices and safety instructions are with this product. This applies in particular for highlighted by a warning symbol and the danger installation, operation and maintenance. -
Page 9: Safety Measures
UMG 96-PA / UMG 96-PA 2.3 Safety measures 2.4 Qualified personnel When operating electrical devices, specific parts To prevent personal injuries and property of these devices inevitably carry dangerous damage, only electrically qualified personnel voltage. As a result, serious bodily harm or... -
Page 10: Product Description
The laws, standards and directives applied for · Keep batteries away from children and the devices by Janitza electronics GmbH can animals! · Send devices with soldered batteries be found in the EC declaration of conformity at back to the manufacturer taking into www.janitza.de. -
Page 11: Scope Of Delivery
Screw-type terminal, pluggable, 3-pole (RS 485) Screw-type terminal, pluggable, 10-pole 10.01.865 (digital inputs and outputs, analog output) 52.22.251 Fastener set 1) For item number, see delivery note 3.5 Additional scope of delivery for UMG 96-PA Quantity Item no. Designation 29.01.092 Terminal cover supply voltage 29.01.093 Terminal cover measurement 29.01.065... -
Page 12: Device Description
UMG 96-PA / UMG 96-PA www.janitza.com 3.7 Device description 3.8 Measurement method The device is suitable for The device measures · Measurements and calculations of electric · seamlessly and calculates all effective values values such as voltage, current, power, within a 200 ms interval. -
Page 13: Performance Features
UMG 96-PA / UMG 96-PA 3.11 Performance features General information • Integrated front panel unit with the dimensions 96 x 96 mm • Expansion with module technology • Connection via pluggable screw terminals • 320 x 240 px color graphics display •... -
Page 14: Design Of The Device
UMG 96-PA / UMG 96-PA www.janitza.com Design of the device 4.1 Front view - display Fig. ront vFew of UMG 96-PA Device type Description of the function keys Key 1: Configuration menu, back (ESC) Key 2: Select number, mark check box () Key 3: Reduce number by 1, select menu item (), mark check box () -
Page 15: Rear View - Location Of The Connections
UMG 96-PA / UMG 96-PA 4.2 Rear view - location of the connections Fig. Rear vFew UMG 96-PA Supply voltage RS485 interface Digital inputs Digital outputs Analog output Module connector Current measurement inputs I1 to I3 Voltage measurement inputs V1 to V3... -
Page 16: Nameplates
9 (17) Hardware version Hardware version of your device Manufacturer’s address data address 10 (18) Type/serial number Number for identifying the device 10-19 See table “Nameplate UMG 96-PA” 11 (19) Designation of Country of origin and web address Table “Nameplate UMG 96-PA” ”... -
Page 17: Assembly
Mounting plate Tensioning screw Mounting bracket Screwdriver Fig. Rear vFew of FnstallatFon posFtFon of UMG 96-PA If the tightening screws touch the mounting plate apply no more than 2 additional turns to mount the device NOTE UMG 96-PA : Observe the additional information about assembly in section 14.2 on... -
Page 18: Network Systems
UMG 96-PA / UMG 96-PA www.janitza.com Network systems Installation Network systems and maximum rated voltages The UMG 96-PA is suitable for voltage according to DIN EN 61010-1/A1: measurement in TN and TT systems. The voltage measurement in the UMG 96-PA Three-phase 4-conductor systems... -
Page 19: Disconnectors
UMG 96-PA / UMG 96-PA 7.2 Disconnectors Install a suitable disconnector for the supply PE/FE voltage in the building installation in order to de- energize the device from current and voltage. 1) Fuse (UL/IEC-listed) · Install the disconnector near the device in a 2) Disconnect device location that is easily reachable for the user. -
Page 20: Voltage Measurement
UMG 96-PA / UMG 96-PA www.janitza.com Overcurrent protection device for the line The frequency of the voltage power frequency protection of the supply voltage can no longer be calculated accurately while measuring with severe voltage distortion. What Recommendation for the overcurrent protection... -
Page 21: Voltage Measurement Connection Versions
UMG 96-PA / UMG 96-PA 7.4.3 Voltage measurement connection versions WARNING Fig. Voltaie measurement Fn the Risk of injury due to electric voltage! three-phase 4-conductor Non-observance of the connection conditions system Voltage for voltage measurement inputs may result in severe injuries or death. -
Page 22: Current Measurement
UMG 96-PA / UMG 96-PA www.janitza.com 7.5 Current measurement WARNING The device: Risk of injury due to electric voltage on · is designed for the connection of current current transformers! transformers with secondary currents of ../1 A High voltage spikes that are dangerous to and ../5 A. -
Page 23: Current Direction
UMG 96-PA / UMG 96-PA 7.5.1 Current direction 7.5.4 Current measurement connection versions You can correct the current direction for each phase individually using the existing serial Fig. Current measurement vFa the current transformer interfaces. So, there is no need to subsequently... -
Page 24: Port And Pc Connections
604 as a slave devices gateway (master) RS485 RS485 2. Use of the UMG 96-PA (slave) via an UMG (master) using a Gateway function (such as UMG 512): Fig. Fig. RS485 Fnterface, 3-pole plui contact PC with GridVis® RS485 bus 120 Ω... -
Page 25: Shielding
UMG 96-PA / UMG 96-PA 8.3 Shielding 8.4 Termination resistors For connections via the interfaces, provide The cable is terminated with resistors (bus a twisted and shielded cable and observe the terminator, 120 Ω, 1/4 W) at the start and end of follow points for the shielding: a segment. -
Page 26: Bus Structure
UMG 96-PA / UMG 96-PA www.janitza.com 8.5 Bus structure · Devices with an activated bus terminator must In a bus structure be supplied with power. · all devices are connected in line. · Placing the master at the end of a segment is ·... - Page 27 UMG 96-PA / UMG 96-PA...
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Page 28: Digital Inputs And Outputs
UMG 96-PA / UMG 96-PA www.janitza.com Digital Inputs and Outputs The device has External auxiliary voltage 24V DC · 3 digital inputs and · 3 digital outputs. UMG 96-PA 9.1 Digital inputs Digital inputs 1-3 The device has three digital inputs allowing a connection, for example, to one signal each. -
Page 29: Digital Outputs
UMG 96-PA / UMG 96-PA 9.2 Digital outputs The device has 3 digital outputs that · Are electrically isolated from the analysis electronics via an optical coupling. · Have a common reference. · Are not short-circuit proof. Fig. Port for dFiFtal/pulse outputs ·... -
Page 30: Analog Output
UMG 96-PA / UMG 96-PA www.janitza.com 10. Analog Output The device has one passive analog output that can output a current of 0 - 20 mA. An external power adapter (24 V DC) is required for operation. The connectable load must not exceed a resistant of 300 ohm. -
Page 31: Operation
11.2 Measured value display “Overview” which, depending on the context, are assigned Start screen UMG 96-PA: various functions: After the power returns, the UMG 96-PA starts with the measured value display “Overview”. · Selecting displayed measured values. · Navigation within the menus. -
Page 32: Overview Of Main Screens
UMG 96-PA / UMG 96-PA www.janitza.com 11.4 Overview of main screens Main menu Overview (start screen UMG 96-PA) Oscilloscope Voltage L1 Voltage Voltage L2 Voltage L-N Voltage L3 Voltage L-L Voltage L1-3 Curve Current L1 Current L2 Current Current L3... - Page 33 UMG 96-PA / UMG 96-PA...
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Page 34: Configuration
NOTE the desired measured value display with keys 3 () and 4 (). Confirm the selection with key 6 The configuration of the UMG 96-PA (Enter) or navigate directly to the measured value password protected (cf. „14.7 Password configuration“ on page 65). -
Page 35: Measurement
In the “Measurement” menu, you configure the · Auto (45-65 Hz) ratio of the current and voltage transformer (pri- · 60 Hz (constg. frequency) - only UMG 96-PA mary to secondary side), the rated current and · 50 Hz (constg. frequency) - only UMG 96-PA the rated frequency. -
Page 36: Current Transformer And Voltage Transformer / Rated Current
UMG 96-PA / UMG 96-PA www.janitza.com · Confirm your entries with key 6 (Enter) or cancel NOTE the action with key 1 (Esc). · Exit the view “Measurement L1g.g.L3” by pressing Devices set to automatic frequency recognition key 1 (Esc). - Page 37 UMG 96-PA / UMG 96-PA NOTE The UMG 96-PA has an integrated log. The log: · only appears in the MID device (see„14.6 Log“ on page 65). · records password changes and changes in current and voltage transformer ratios (CT and VT).
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Page 38: System
= No password · Open the configuration menu (see chapter 12 “ConfiiuratFon”). No password (=0) is programmed for UMG 96-PA · Using keys 3 () and 4 () select the menu by the factory! item “System” from the configuration menu. -
Page 39: Reset
· Confirm your entries with key 6 (Enter) or terminate the action with key 1 (Esc). In addition to changes to the current and voltage transformer ratios, the UMG 96-PA · Exit the view “Reset” by pressing key 1 (Esc). also stores each password change in the ·... - Page 40 UMG 96-PA / UMG 96-PA www.janitza.com Min. / max. Values Factory settings You can delete all minimum and maximum values Under the entry “Factory settings” in the in the device at the same time. It is not possible “Reset” window, you reset all settings, such as to select specific energy meters.
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Page 41: Display
UMG 96-PA / UMG 96-PA Restart 12.5 Display Proceed as follows to restart the device manually: Adjust the device’s display settings from this menu item: · Brightness · Standby after · Brightness (st. by) Fig. “Restart” menus, restart the devFce ·... -
Page 42: Colors
UMG 96-PA / UMG 96-PA www.janitza.com 12.5.1 Brightness 12.6 Colors Set the device’s display brightness. Set the colors for illustrating current and voltage in the graphic illustrations. · Setting range: 30 - 100 Default setting: with 30 % = dark 100 % = very bright 12.5.2... -
Page 43: Commissioning
UMG 96-PA / UMG 96-PA 13. Commissioning 13.1 Connecting supply voltage WARNING 1. Connect the supply voltage with a terminal on Risk of injury due to electric voltage! the rear of the device. If the device is subject to impulse voltages 2. -
Page 44: Frequency
UMG 96-PA / UMG 96-PA www.janitza.com 13.5 Frequency 13.4 Phase sequence The device requires the rated or power frequency Verify the direction of the rotating field voltage in to measure and calculate measured values, the measured value display of the device. -
Page 45: Principles Of The Pointer Diagram
UMG 96-PA / UMG 96-PA 13.5.1 Principles of the pointer diagram Illustration of capacitance: · The current leads the voltage The pointer diagram provides a graphic · For an ideal capacitor, the phase shift is 90° description of the phase shift or the phase angle between voltage and current. -
Page 46: Exceeding The Measurement Range
UMG 96-PA / UMG 96-PA www.janitza.com Controlling the voltage and current inputs 13.6 Exceeding the measurement range using a pointer diagram: If the measuring range is exceeded, the device display shows the warning notice “MeasurFni The pointer diagram can be used to control ranie exceeded“... -
Page 47: Checking The Power Measurement
UMG 96-PA / UMG 96-PA 13.7 Checking the power measurement 13.8 Checking the communication Short circuit all current transformer outputs The device counts all received (RX), all except for one and verify the powers displayed. transmitted (TX) and all faulty data packages. -
Page 48: Delete Min./Max. Values Individually
UMG 96-PA / UMG 96-PA www.janitza.com 13.9 Delete min./max. Values individually 13.10 Harmonics In the measured value displays for voltage, Harmonics are caused, for example, by operating current and power with resources with a non-linear characteristic curve. · Voltage L-N and voltage L-L The additional frequencies represent the integer ·... -
Page 49: Communication In The Bus System
Parity: Error check even (CRC) none (1 Stopbit) none (2 Stopbits) The “Response” of the device may then appear as follows: Stopbits (UMG 96-PA): 1 / 2 Stopbits, external: 1 / 2 Designation Hex Remark Device address Address=1 Number formats short 16 bit (-2 .. -
Page 50: Digital Inputs/Outputs
UMG 96-PA / UMG 96-PA www.janitza.com 13.12 Digital Inputs/Outputs You device has 3 digital outputs and three digital inputs. Digital Outputs Digital Inputs Fig. DFiFtal Outputs and Inputs · You configure the digital inputs and outputs Fig. ConfiiurFni the dFiFtal Fnputs usFni the GrFdVFs ®... - Page 51 UMG 96-PA / UMG 96-PA Pulse counter Measured values calculation: All digital inputs can be operated with a frequency of 25 Hz. Here, the pulse duration and Measured value = pulse x pulse value the pulse pause must be greater than 20 ms.
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Page 52: Digital Outputs
= 150 A x 300 V NOTE = 45 kW The function MID active energy is dedicated to digital output 1 of the UMG 96-PA Power with 3 phases = 45 kW x 3 Max. connected load = 135 kW... - Page 53 UMG 96-PA / UMG 96-PA 3. Calculate the pulse value: The weekly timers are configured using the GridVis software in the configuration area ® “TFmer”) max. connected load [Pulses/Wh] Pulse value = max. number of pulses/h Pulse value = 135 kW / 60000 pulses/h Pulse value = 0.00225 pulse/kWh...
- Page 54 UMG 96-PA / UMG 96-PA www.janitza.com Output for comparator group Two comparator groups (comparator 1 and 2) are available with 3 comparators each (A - C) to monitor limit values. The results of the comparators A to C can be linked with “AND”...
- Page 55 UMG 96-PA / UMG 96-PA Comparator duration Comparator durations are time counters that add Measured value up for a set comparator output. That is, if the condition of the comparator has been met and Limit value the lead time has expired, the counter increases...
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Page 56: Analog Output
UMG 96-PA / UMG 96-PA www.janitza.com 13.13 Analog output Examples: AssFinment of actFve power L1 The device has one analog output that can (output ranie 4 - 20 mA) output a maximum current of 20 mA. An external 24 V DC power adapter is required for operation. -
Page 57: Trailer Pointer" Function
UMG 96-PA / UMG 96-PA 13.14 “Trailer pointer” function Capture tFme: The Capture tFme that can be set individually The “trailer pointer” function describes the describes a time window in which an incoming three highest average values of value types via pulse performs a synchronization of the time. -
Page 58: External Synchronization
UMG 96-PA / UMG 96-PA www.janitza.com 13.14.2 External synchronization “A pulse” If the device receives a pulse once or a Modbus An external synchronization for calculating the command outside of the capture time, the three highest values is performed number of measured values summed up until ·... - Page 59 UMG 96-PA / UMG 96-PA “Periodic pulse” Scenario “Pulse prior to time base, within the capture time”: Several scenarios apply if the device receives periodic pulses via the digital input 3 or periodic · Perform value calculation now. Modbus commands.
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Page 60: Synchronization Priority
UMG 96-PA / UMG 96-PA www.janitza.com 13.14.3 Synchronization priority Modbus Setting Function address range An external synchronization is performed based Sets a trigger flag for the 0 .. 1 on different priorities where: trailer pointer synchronization · PrForFty 1: Modbus synchronFzatFon Time base in seconds 60 .. -
Page 61: Records
UMG 96-PA / UMG 96-PA 13.15 Records Record 1 The following measured values are recorded with Two recording profiles are pre-configured in a time base of 15 minutes: the factory settings for the device. Records are adjusted and expanded with the GridVis®... -
Page 62: Tariff Switchover
UMG 96-PA / UMG 96-PA www.janitza.com 13.16 Tariff switchover Configure the tariff switchover with the GridVis® software. Electric energy values (active, reactive and apparent energy) are recorded by an internal counter for two tariffs each. A switchover between tariffs (HT/NT) is supported via ·... -
Page 63: Umg 96-Pa
(scope of delivery) and seal them with seals on the designated devices. Fig. ront of devFce UMG 96-PA 14.1 Intended use Fig. InstallatFon of the termFnal covers on the UMG 96-PA The UMG 96-PA must be used in accordance with national requirements. The calibration Device for... -
Page 64: Measured Value Display Active Energy
14.3 Measured value display active energy 14.4 Secured load reading (meter reading) of the MID device The default display of the UMG 96-PA is the measured value display ActFve eneriy: The A load reading or the load curve describes the default display appears measured energy over a defined period. -
Page 65: Log
· You can only configure your device with or, if necessary, that entries are supplemented! a password! Contact Janitza support if you lose the password! The device acceptance report contains · The MID device is configured ex works with information on current and voltage transformer the password 10000. -
Page 66: Overview Measured Value Displays
UMG 96-PA / UMG 96-PA www.janitza.com 15. Overview Measured Value Displays Main menu (Overview) Line analysis (start screen) DFsplay of voltaie L1, L2, L3-N; current L1, L2, L3; power L1, L2, L3 and actFve/apparent eneriy L1-L3 Main menu (Voltage) Voltage L-N... - Page 67 UMG 96-PA / UMG 96-PA Main menu (current) Current THD-I DFsplay of current L1, L2, L3 and theFr mFnFmum DFsplay of dFstortFon factors for current (THD-I) / maxFmum values L1, L2, L3 and theFr mFnFmum / maxFmum values Curve...
- Page 68 Tariff (UMG 96-PA ) - MID-non-compliant MID active energy (only UMG 96-PA DFsplay of the total (L1g.g.L3) of the actFve, reactFve DFsplay total (L1g.g.L3) of the actFve eneriy and apparent eneriy on the MID devFce accordFni...
- Page 69 UMG 96-PA / UMG 96-PA Main menu (harmonic) Voltage L1 / L2 / L3 Current L1 / L2 / L3 DFsplay of actFve, reactFve or apparent eneriy DFsplay of actFve, reactFve or apparent eneriy per month (of the last three years)
- Page 70 UMG 96-PA / UMG 96-PA www.janitza.com Main menu (system) Configuration Overview COM ports Submenu devFce confiiuratFon DFsplay of receFved (RX), transmFtted (TX) and Note: More FnformatFon on confiiuratFon faulty data packaies can be found Fn chapter “Operation” and SwFtchFni current analoi-output “Configuration”g.
- Page 71 UMG 96-PA / UMG 96-PA Submenu (system / configuration) Language Communication SettFnis of the devFce laniuaie SettFnis relatFni to parameters, devFce Note: More FnformatFon on confiiuratFon addresses, baud rate and data frame can be found Fn chapter “Operation” and “Configuration”g.
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Page 72: Service And Maintenance
UMG 96-PA / UMG 96-PA www.janitza.com 16. Service and maintenance 16.2 Front film and display The device is subject to various safety tests prior to delivery and marked with a seal. If a device Observe the following during the care and is opened, the safety tests must be repeated. -
Page 73: Clock/Battery
UMG 96-PA / UMG 96-PA Fig. UpdatFni the devFces firmware Fn the GrFdVFs software ® NOTE A firmware update is excluded for the UMG 96-PA 16.6 Clock/battery The internal clock is fed from the supply voltage. If the supply voltage fails, the clock is supplied by the battery. -
Page 74: Procedure In The Event Of Errors
UMG 96-PA / UMG 96-PA www.janitza.com 17. Procedure in the event of errors Possible error Cause Remedy No display External fuse for the power supply Replace fuse. voltage has tripped. No current display Measured voltage is Connect the measured voltage. -
Page 75: Technical Data
UMG 96-PA / UMG 96-PA 18. Technical data General information Net weight (with attached connectors) Approx. 250 g Packaging weight (including accessories) Approx. 500 g Battery Type Lithium CR2032, 3 V (approval according to UL 1642) Service life of the background lighting 40000 h (background lighting is reduced to approx. - Page 76 Response time Approx. 200 ms Pulse output max. 50 Hz (energy pulse) The digital output 1 (terminal 21/22) of the UMG 96-PA assigns the measured value active energy (obtained/supplied)! Digital inputs 3 digital inputs, semiconductor relays, not short-circuit proof. Maximum counter frequency...
- Page 77 UMG 96-PA / UMG 96-PA Analog Output External power supply Max. 33 V Current 0 .. 20 mA Update time Load max. 300 Ω Resolution 10 Bit Terminal connection capacity (supply voltage) Connectable conductors. Only one conductor can be connected per terminal.
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Page 78: Function Characteristics
UMG 96-PA / UMG 96-PA www.janitza.com 19. Function characteristics Function Symbol Accuracy class Metering range Display range Total active power (IEC61557-12) 0 W .. 12.6 kW 0 W .. 999 GW * Total reactive power QA, Qv 1 (IEC61557-12) 0 var .. 16.6 kvar 0 var .. - Page 79 UMG 96-PA / UMG 96-PA...
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Page 80: Modbus Address List Of The Frequently Required Measured Values
UMG 96-PA / UMG 96-PA www.janitza.com 19.1 Modbus address list of the frequently required measured values: Address Format RD/WR Variable Unit Remark 19000 float _ULN[0] Voltage L1-N 19002 float _ULN[1] Voltage L2-N 19004 float _ULN[2] Voltage L3-N 19006 float _ULL[0]... -
Page 81: Number Formats
UMG 96-PA / UMG 96-PA Address Format RD/WR Variable Unit Remark 19096 float _IQH[1] varh Reactive energy, inductive, L2 19098 float _IQH[2] varh Reactive energy, inductive, L3 19100 float _IQH_SUML13 varh Reactive energy L1..L3, ind. 19102 float _CQH[0] varh... -
Page 82: Dimensional Drawings
UMG 96-PA / UMG 96-PA www.janitza.com 19.3 Dimensional drawings Battery Fig. ront vFew 1) View from below +0,8 87,2 Fig. SFde vFew Fig. Cut-out sFze... - Page 83 UMG 96-PA / UMG 96-PA 19.4 Connection example 1 - S1 Data GND 15 16 Analog- Digitaleingänge Digitalausänge RS485 ausgang UMG 96-PA Versorgungs- spannung Spannungsmessung Strommessung 11 12 13 PE/FE 230V/400V 50Hz 1) UL/IEC approved fuse protection 2) UL/IEC approved fuse protection...
- Page 84 Tel.: +49 6441 - 9642-0 Fax: +49 6441 - 9642-30 E-mail: info@janitza.de info@janitza.de | www.janitza.de Doc no. 2.061.015.3 | Version 01/2019 | Subject to technical changes. The most current version of the document can be found in the download area at www.janitza.de.