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UMG 801

www.janitza.de

28

5.  Mounting

5.1 

Installation location

DANGER

Danger of electric shock!

Electric shocks lead to serious injuries, including 

death.

 ·Disconnect your system from the power supply 

before mounting and connecting the device!

 ·Secure it against being switched on!

 ·Check to be sure it is de-energized!

 ·Ground and short circuit!

 ·Cover or block off adjacent live parts!

 ·The installation must only be carried out by 

qualified personnel with electrical training!

Mount the meter in switch cabinets or small 
distribution boards according to DIN 43880 on 
a 35 mm mounting rail (for type, see technical 
data) according to DIN EN 60715. The mounting 
orientation is arbitrary.

Fig.: Bus connector of the UMG 801 (scope of delivery)

Plug for insertion into the 
underside of the device

Sockets for the insertion 
of a module

5.2 

Mounting orientation and attachment

Proceed as follows to mount the UMG 801 on 
the mounting rail:

1.  Check the installation of the bus connector 

(included in delivery, pre-assembled) on the 
bottom of your device. If not already done, 
plug the bus connector into the sockets on the 
bottom of the meter (see figures).

ATTENTION

Material damage due to improper handling or 

disregard of the assembly instructions!

Incorrect mounting of the UMG 801 can destroy the 

contacts of the bus connector (JanBus interface)!

 ·Use suitable mounting rails according to DIN 

EN 60715 for mounting the meter! For suitable 

mounting rail types, see the chapter 

„19. 

Technical data“ on page 96.

 ·

Before you begin mounting and wiring your 

UMG 801 on the mounting rail, plug the bus 

connector into the sockets on the bottom of 

the device if this has not yet been done! 

 ·

Caution:

 

-

Never touch or manipulate the contacts of 

the bus connector!

 

-

Never force the contacts into the bus 

connector sockets!

2.  Push in the floor bolt of the clamping mechanism.

pr

ess

Fig. Device and bus connector underside

Fig. Device underside with bus connector installed

Fig. Underside of device with bus connector installed and floor 

bolt pressed in.

INFORMATION

When the device is delivered, the bus connectors 

are already plugged into the JanBus interface!

Содержание UMG 801

Страница 1: ...lyzer UMG 801 User manual and technical specifications Doc no 2 053 021 0b Date 12 2019 Janitza electronics GmbH Vor dem Polst ck 6 D 35633 Lahnau Support tel 49 6441 9642 22 Fax 49 6441 9642 30 Email...

Страница 2: ...UMG 801 www janitza de 2 UMG 801 Modular multifunctional meter for recording energy quantities Doc no 2 053 021 0b Date 12 2019 The German version is the original edition of the documentation...

Страница 3: ...rent state of the information available to us Nonetheless we wish to point out that updates of this document are not always possible at the same time as technical refinements are implemented in our pr...

Страница 4: ...formation for handling current transformers and measurement devices with residual current measurement 14 2 8 Handling batteries accumulators 15 3 Product description 16 3 1 Device description 16 3 2 I...

Страница 5: ...measurement 34 7 4 1 Overvoltage 35 7 4 2 Mains frequency 35 7 4 3 Connection variants for voltage measurement 36 7 5 Current measurement 37 7 5 1 Connection variants for current measurement 38 7 5 2...

Страница 6: ...10 Operation and button functions 56 10 1 Controls 56 10 2 Function buttons 56 10 3 Measuring display 56 10 4 Menu 56 10 5 PIN password 57 10 6 Overview of menu displays 58 11 Configuration 60 11 1 T...

Страница 7: ...tputs 74 14 Commissioning 76 14 1 Supply voltage 76 14 2 Measured voltage 76 14 3 Measured current 77 14 4 Frequency measurement 77 14 5 Direction of rotary field 78 14 6 Fundamentals on the phasor di...

Страница 8: ...pdate 93 17 6 Clock Battery 93 17 7 Battery replacement 93 18 Error messages 94 18 1 Overrange 94 18 2 Procedure in the event of a malfunction 95 19 Technical data 96 19 1 Technical data 96 19 2 Perfo...

Страница 9: ...www janitza de UMG 801 9...

Страница 10: ...1 3 Technical changes Make sure that your device matches the user manual This user manual applies to the UMG 801 Separate validities and distinctions are marked First read and understand the document...

Страница 11: ...plete with accessories Observe special regulations for devices with built in batteries or rechargeable batteries Do not attempt to open or repair the device the component on your own because otherwise...

Страница 12: ...e risk of injury Be certain to observe all of the information listed under this symbol in order to avoid possible injury or even death WARNING Warns of a potentially hazardous situation which if not a...

Страница 13: ...and warning notices in the documents that belong to the device 2 3 Product safety The device reflects current engineering practice and accepted safety standards but hazards can arise nonetheless Obse...

Страница 14: ...high electrical voltage on the current transformers Current transformers operated while open on the secondary side high voltage peaks pose a hazard when touched can result in severe bodily injury or...

Страница 15: ...cumulators The following apply for the battery used in the device CAUTION Risk of injury due to fire or burns The battery used in the device may cause fire or burns if used improperly Only replace the...

Страница 16: ...t results are displayed by the measurement device and can be read and processed via interfaces 3 2 Incoming goods inspection Safe and trouble free operation of this device and its components presuppos...

Страница 17: ...device in non stationary equipment constitutes an exceptional environmental condition and is only permissible by special agreement Not intended for installation in environments with harmful oils acids...

Страница 18: ...4 digital outputs 1 analog output galvanically isolated 4 multifunction channels for use as residual current or temperature measuring inputs and additional current measurement channels mA Clock and b...

Страница 19: ...current temperature mea surement 1 10 01 857 Screw terminal plug in 2 pole analog output 1 10 01 863 Screw terminal plug in 5 pole digital inputs 1 10 01 863 Screw terminal plug in 5 pole digital out...

Страница 20: ...able at www janitza de This user manual describes how to operate the meter using the 6 keys The GridVis software has online help and e learning instructions 3 10 GridVis network analysis software With...

Страница 21: ...ction U 1 System Measurement of positive negative zero sequence component 1 Imbalance in 1 Effective voltage UNPE_eff 1 Effective voltage ULN_eff 3 Effective voltage ULL_eff 3 Distortion factor ULN_TH...

Страница 22: ...actor ITDD 12 Crest factor ICrest 12 Harmonic I 12 Rotating field direction I System Measurement of positive negative zero sequence component 3 Calculated neutral conductor current IN_calc 3 System to...

Страница 23: ...em total Reactive energy WQ 3 x 3 tariffs System total Reactive energy applied WQ inductive 3 x 3 tariffs System total Reactive energy applied WQ capacitive 3 x 3 tariffs System total Reactive energy...

Страница 24: ...a de 24 4 Structure of the device 1 2 3 6 7 10 11 14 15 13 16 Lower terminal row Upper terminal row 18 17 20 21 5 4 1 Front panel and display 8 12 19 Fig Front panel with display Fig Front panel with...

Страница 25: ...d Be certain to observe the warning notices applied to the device and shown in the documentation in order to avoid possible injury or even death 10 Voltage measurement inputs V1 V2 V3 and VN 11 Connec...

Страница 26: ...26 4 2 Side views 4 3 Bottom view JanBus interface bus connector connection module connection Floor bolts Floor bolts INFORMATION When the device is delivered the bus connectors are already plugged in...

Страница 27: ...plied to the device and shown in the usage information in order to avoid possible injury or even death 5 Device type Device designation 6 QR code Coded manufacturer data 7 Manufacturer s logo Logo of...

Страница 28: ...us connector included in delivery pre assembled on the bottom of your device If not already done plug the bus connector into the sockets on the bottom of the meter see figures ATTENTION Material damag...

Страница 29: ...ronment and as needed cooling when the temperatures are high Position of the bus connector module connection Mounting rail 3 Press your meter with the bus connector onto the mounting rail frontally un...

Страница 30: ...systems with grounded phase L1 L2 L3 E N E L1 L2 L3 E N R L1 L2 L3 E E L N E E L1 L2 L3 E E L1 L2 N E E UL L 830 VLL Range of application of the meter 3 and 4 conductor networks TN TT and IT networks...

Страница 31: ...www janitza de UMG 801 31...

Страница 32: ...440 V 277 V 480 V 347 V 600 V Maximum nominal voltage of the network according to UL 400 V 690 V 417 V 720 V 480 V 830 V Maximum nominal voltage of the network according to IEC Tab Nominal netework vo...

Страница 33: ...that the device requires an initialization phase boot time at startup If no display appears check The connection of your device The supply voltage ATTENTION Material damage due to disregard of the con...

Страница 34: ...t is de energized Ground and short circuit Cover or block off adjacent live parts Do not apply a DC voltage to the voltage measurement inputs Equip the voltage measurement inputs with a suitable marke...

Страница 35: ...fundamental oscillation of the voltage is in the range from 40 Hz to 70 Hz Requires a voltage L1 N of greater than 10 Veff for the automatic determination of the mains frequency at the voltage measur...

Страница 36: ...3 N L3 L2 L1 INFORMATION If the measuring range is exceeded a warning message appears in the measurement display see section 18 1 Overrange on page 94 For a PE N measurement connect measuring input A...

Страница 37: ...ransformers with basic insulation according to IEC 61010 1 2010 Fix the attached screw terminal to the device with the two screws Even current transformers rated as safe for exposed operation are dang...

Страница 38: ...ductor system Current measurement via 2 current transformers Aron circuit N L3 L2 L1 N L3 L2 L1 L3 L2 L1 L2 L1 I1 30 31 I1 30 31 I2 32 33 I3 34 35 I4 36 37 I1 30 I1 30 31 I2 32 33 I3 34 35 I4 36 37 IN...

Страница 39: ...with a summation current transformer of 5 5 5 A Set the device as follows Primary current 1000 A 1000 A 2000 A Secondary current 5A 7 5 3 Ammeter For a current measurement with an additional ammeter c...

Страница 40: ...ual current monitoring device RCM for monitoring alternating currents pulsating direct currents and direct currents INFORMATION Configure the function of the respective connec tion residual current or...

Страница 41: ...ed can result in severe bodily injury or death Avoid operating the current transformers while open short circuit the unloaded transformers Before interrupting the current supply short circuit the seco...

Страница 42: ...dual current transformer 7 7 3 Important information about the residu al current measuring inputs CAUTION Risk of injury or damage to the meter your system due to short circuit Inadequate insulation o...

Страница 43: ...wer 24 W 7 8 9 10 230 V AC 24 V DC 4 20 mA 9 10 230 V AC 24 V DC 4 20 mA 230 V AC 24 V DC L1 L2 L3 N L1 L2 L3 N 7 8 L1 L2 L3 N L1 L2 L3 N 4 20 mA e g Residual current trans former CT AC DC type B e g...

Страница 44: ...ents CAUTION Risk of injury or damage to the meter your system due to short circuit Inadequate insulation of the operating equipment at the residual current measuring input with respect to the supply...

Страница 45: ...84 PT100 PT1000 ATTENTION Damage to the meter and or your system due to a short circuit Inadequate insulation of the operating equipment e g the temperature sensor at the temperature measuring inputs...

Страница 46: ...nd faults and even the standstill of your IT infrastructure To protect your IT system network data communications and measurement devices Inform your network administrator and or IT representative Alw...

Страница 47: ...www janitza de UMG 801 47...

Страница 48: ...your device UMG 801 Connection via the 2 Ethernet interfaces and one IP address Ethernet PC with GridVis OPC UA Client Ethernet Ethernet e g UMG 605 as gateway master device Fig UMG 801 in a daisy cha...

Страница 49: ...inning of a bus topol ogy 3 pole plug contact RS 485 interface UMG 801 Termination termination resistance Connection of additional devices INFORMATION The device contains an integrated termination re...

Страница 50: ...mospheric discharge can cause transmission errors and dangerous voltages on the device Therefore please abide by the following Connect the cable shielding to functional earth PE at least once For larg...

Страница 51: ...bus is out of operation The bus can become unstable if a slave with bus termination switched on is replaced or is de energized Devices that are not involved in the bus termination can be replaced with...

Страница 52: ...length of more than 30 m there is an increased probability of transmission errors and damage to the device due to atmospheric dis charge Use shielded cables for the connections to the digital inputs...

Страница 53: ...liary voltage with an output voltage in the range of 18 28 V DC and a resistor of 1 5 kOhm Abb Example for the connection of an S0 pulse generator to digital input 1 24 VDC External auxiliary voltage...

Страница 54: ...e the device and cause material damage The digital outputs are not short circuit proof Connection errors can therefore lead to damage to the connections Make sure that the wiring is correct when conne...

Страница 55: ...ce limits the output range of the analog output to 20 mA You can configure the measured value assigned to the analog output the start average and end value as well as the output range 0 20 mA or 4 20...

Страница 56: ...d device configuration Function buttons Fig Measured value display UMG 801 Home and function buttons After restoration of network power the device starts with the measured value display Home Pressing...

Страница 57: ...evice without a PIN If the PIN is lost notify the manufacturer s Support 10 5 PIN password 2019 06 27 00001234 Time Date PIN 06 27 01 System ESC Display System Entry Password The PIN is used to protec...

Страница 58: ...ial number MAC IP address Date HW version SW version SW build Module 1 Module n up to 10 modules Home start screen of UMG 801 1 Measuring display Phasor diagram Voltage Voltage L N Voltage L L Voltage...

Страница 59: ...SC The Menu window appears Use the buttons 2 5 and 5 6 to select your menu item Confirm your menu entry with button 3 Enter The window of the selected menu item appears Button 1 ESC undoes your step o...

Страница 60: ...rator for the Ethernet network settings for your device Information on the connection and communication of your device with the software can be found in the online help for the GridVis software 11 1 T...

Страница 61: ...tion by pressing button 3 Enter Go to the item IP Address button 2 5 and 5 6 and press button 3 Enter The IP address entry blinks yellow Use buttons 4 and 6 to change the position of the digit to be s...

Страница 62: ...set and buttons 2 5 and 5 6 to change the digit 1 1 Confirm your entries with button 3 Enter or end the action by pressing button 1 ESC When you have finished entering data press button 1 ESC to retu...

Страница 63: ...with button 3 Enter Use button 5 6 to go to the setting for the primary side of the current transformers current measurement inputs I1 I4 Fig Window Current transformer item Device Device Transformer...

Страница 64: ...ay Configuration ESC The Voltage transformer window appears with the item for the primary side 1 4 marked blue Fig Window Voltage transformer item Primary for volt age transformer 1 4 Transformer 1 4...

Страница 65: ...Standby Delay English 60 600 Display ESC Press button 3 Enter The item Language appears in yellow Use buttons 2 5 and 5 6 to select the language German or English and confirm with button 3 Enter The...

Страница 66: ...lish 60 600 Display ESC Press button 3 Enter The item Brightness appears in yellow Use buttons 4 and 6 to change the posi tion of the digit to be set and buttons 2 5 and 5 6 to change the digit 1 1 Co...

Страница 67: ...ange the settings for the time syn chronization and time zones using the GridVis software The Time display can be accessed using Menu Configuration System Time The configuration data of the device are...

Страница 68: ...ow appears In the Reset window use buttons 2 5 and 5 6 to select the item Restart marked in blue and confirm with button 3 Enter Fig Window Reset item Factory settings Factory Settings Reboot Min Max...

Страница 69: ...5 6 to select the item Reset and confirm with button 3 Enter The Reset window appears In the Reset window use buttons 2 5 and 5 6 to select the item Min max values marked in blue and confirm with butt...

Страница 70: ...dVis software an assistant guides you through the configuration of the 4 dig ital inputs with the following settings and functions INFORMATION For detailed information on configuring the digital input...

Страница 71: ...ngs Since the pulse interval can be very large contin uous calculation of the measured or power values is not possible Consequently only average values are calculated The calculation of the average va...

Страница 72: ...through the configuration of the 4 digital outputs with the following settings and functions 1 Segment selection list Selection of the device basic device modules 2 Measurement Group selection list Se...

Страница 73: ...onsumed Since the Reactive energy meter operates with a reverse running stop the device only sends pulses when there is an inductive load 1 Determine pulse valency Set the pulse length according to th...

Страница 74: ...of measured value See description of Pulse output 6 Output signal 4 20 mA or 0 20 mA 7 Start value See Principle of analog output examples 8 End value See Principle of analog output examples 13 Analog...

Страница 75: ...de UMG 801 75 Abb Assistant for configuration of the analog output GridVis software INFORMATION Information on configuring the analog output of your device can be found in the online help for the Grid...

Страница 76: ...o the terminals provided for this purpose see section 7 4 Voltage measurement on page 34 2 After connecting the measured voltage check the measured values displayed by the meter for the voltages L N a...

Страница 77: ...ox 0 amperes Fig Phasor diagram U I Voltage Displayed with long phasor Current Displayed with short phasor Sign of phase shift angle U I Positive with capacitive load Negative with inductive load INFO...

Страница 78: ...ing field Press function button 1 ESC to open the menu Use buttons 2 5 or 5 6 to select the menu item Phasor diagram and confirm with button 3 Enter A submenu appears with the items Phasor dia gram 1...

Страница 79: ...ent are in phase u i u i u i Representation of inductance The voltage is ahead of the current The phase shift for an ideal coil is 90 Representation of capacitance The current is ahead of the voltage...

Страница 80: ...red voltage and the measured current If the amount of the measured active power is correct but the sign is negative this can have 2 causes 1 Reversed connections S1 k and S2 l at current transformer o...

Страница 81: ...and powers for the respec tive phase conductors are correctly displayed the summation powers measured by the device are also correct For confirmation compare the summation power measured by the device...

Страница 82: ...Display Voltage L1 L2 L3 current L1 L2 L3 phase shift between voltage and current L1 L2 L3 Display Voltage L5 L6 L7 current L5 L6 L7 phase shift between voltage and current L5 L6 L7 L1 230 0V 2 229A 4...

Страница 83: ...ge L1 N 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 L2 N L3 N Voltage THD ESC Value Avg Max Display Voltage LN L1 N L2 N L3 N with mean and maximum values Display Voltage LL L1 L2 L2 L3 L3 L1 with mean and ma...

Страница 84: ...ESC Value Max Avg THD I 1 4 THD I 5 8 THD I ESC L1 L2 L3 L4 201 1 166 4 166 4 166 3 207 0 166 4 166 4 166 3 222 2 166 4 166 4 166 3 THD I 1 4 ESC Value Max Avg THD I 1 4 THD I 5 8 THD I ESC L5 L6 L7...

Страница 85: ...ar 0 00kvar 0 00kvar 0 61kVA 0 20kVA 0 20kVA 0 20kVA Power summary 5 8 P S Q ESC Active energy 1 4 Active energy 5 8 Active energy ESC L1 L2 L3 0 31kW 0 10kW 0 10kW 0 10kW 0 31kW 0 10kW 0 10kW 0 10kW...

Страница 86: ...r 0 01kvar 0 01kvar 0 01kvar Value Avg Apparent power 1 4 Apparent power 5 8 Apparent power ESC L1 L2 L3 0 58kVA 0 19kVA 0 19kVA 0 19kVA 0 48kVA 0 16kVA 0 16kVA 0 16kVA Apparent power 1 4 Value Avg ES...

Страница 87: ...513 0 513 Power factor 5 8 cos phi Power factor Reactive energy Apparent energy Active energy Energy ESC Active energy 1 4 Active energy 5 8 Active energy ESC Consumed Delivered 1 0kWh 1 0kWh Active...

Страница 88: ...0 4kvarh Reactive energy 5 8 ESC Inductive Capacitive Sum L1 L3 Apparent energy 1 4 Apparent energy 5 8 Apparent energy ESC Total 2 7kVAh Apparent energy 1 4 Sum L1 L3 ESC ESC Apparent energy 1 4 Appa...

Страница 89: ...figuration System informationen Menu Main device System information ESC INFORMATION Descriptions of the configuration displays of the device can be found in section 11 Configuration on page 60 Menu Mu...

Страница 90: ...V 6 5 D A functional ground Multifunction channels Analog output Digital inputs Digital outputs Current measurement RJ45 Ethernet B Ethernet A RJ45 Ethernet A Ethernet B L1 L2 L3 N PE S2 S1 S2 S1 S2...

Страница 91: ...www janitza de UMG 801 91...

Страница 92: ...ay Please note the following for the care and cleaning of the front foil and the display ATTENTION Material damage due to improper care and cleaning of the device The use of water or other solvents su...

Страница 93: ...azard when touched Also observe the following when handling your device and when changing the battery before starting work Disconnect the system device from the power supply Secure it against being sw...

Страница 94: ...exceeded check your installation and connections If the measuring range is exceeded the following warning appears in the instrument display e g for the voltage the warning Overrange with specifi catio...

Страница 95: ...r connection is reversed Check connection and correct if necessary One current path assigned to the wrong volt age circuit Check connection and correct if necessary Active power too small or too great...

Страница 96: ...00 V CATII 4000 m 13123 ft above sea level Voltage measurement 600 V CATIII Current measurement 300 V CATII Pollution degree 2 Ventilation No forced ventilation required Protection against foreign mat...

Страница 97: ...f Measuring range L L 01 1000 Veff max overvoltage 1000 Veff Measuring range N PE up to 100 V Resolution 16 bit Crest factor 1 6 referred to measuring range 600 V L N Impedance 4 M phase Power consump...

Страница 98: ...al current 30 mAeff Measurement range 0 40 mAeff Operating current 50 A Resolution 1 A color graphic display 0 01 A Crest factor 1 414 relative to 40 mA Load 4 Overload for 20 ms 50 A Overload for 1 s...

Страница 99: ...nchronization OPC UA DHCP Modbus TCP NTP Connecting capacity of the terminals supply voltage Connectible conductors Only connect one conductor per terminal point Single core multi core fine stranded 0...

Страница 100: ...e terminals functional earth A D Connectible conductors Only connect one conductor per terminal point Single core multi core fine stranded 0 2 4 mm2 AWG 24 12 Wire ferrules non insulated 0 2 4 mm2 AWG...

Страница 101: ...s of the multifunction channels have Double insulation to the inputs of the voltage and current measurement No insulation to each other or to the supply voltage Functional isolation to the Ethernet RS...

Страница 102: ...VAh 0 999 GVAh Phase current I 0 2 IEC61557 12 0 6 Aeff 0 999 kA Neutral conductor current calculated INc 1 0 IEC61557 12 0 03 25 A 0 03 999 kA Power factor PFA PFV 0 5 IEC61557 12 0 00 1 00 0 00 1 00...

Страница 103: ...and a formulary can be found in the download area at www janitza de 19 4 Information on saving measured values and configuration data INFORMATION The device stores the following measured values every...

Страница 104: ...and are not to scale All dimensions in mm in Front view Bottom view Rear view Top view Plug for insertion into the rear of the device Sockets for the insertion of a module Bus connector Sockets for bu...

Страница 105: ...www janitza de UMG 801 105...

Страница 106: ...echnical changes The current version of the document can be found in the download area at www janitza de Janitza electronics GmbH Vor dem Polst ck 6 D 35633 Lahnau Support tel 49 6441 9642 22 Email in...

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