Name: janitza UMG 806
Brand: janitza
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UMG 806 www.janitza.com

UMG 806

Modular multifunctional meter for

recording energy quantities

Doc. no.: 2.064.005.4.a

Date: 05/2022

The German version is the original edition of the documentation

Table of Contents4
Information on the Device and the User Manual10
Disclaimer10
Copyright Notice10
Technical Changes10
About this User Manual10
Defective Device/Disposal11
Safety12
Display of Warning Notices and Safety Information12
Hazard Levels12
Product Safety13
Dangers When Handling the Device13
Electrically Qualified Personnel14
Warranty in the Event of Damage14
Safety Information for Handling Current Transformers and Measurement Devices with Residual Current Measurement14
Handling Batteries/Accumulators15
Product Description16
Device Description16
Incoming Goods Inspection16
Intended Use17
Performance Characteristics18
EU Conformity Declaration18
Scope of Delivery18
Accessories18
Transformer19
Operating Concept19
Gridvis ® Network Analysis Software19
Overview of the Range of Functions20
Configuration on the Device (Via 2 Buttons)20
Communication20
Measured Values / Functions20
Structure of the Device22
Front Panel and Display22
Front View / Side View24
Identification of the Device (Rating Plate)25
Mounting26
Installation Location26
Mounting Orientation and Attachment26
Grid Systems27
Installation28
Nominal Voltages28
Three-Phase 4-Conductor Network28
Three-Phase 3-Conductor Network29
Disconnect Switch30
Supply Voltage30
Voltage Measurement31
Overvoltage31
Mains Frequency31
Current Measurement32
Measuring Variants33
Summation Current Measurement34
Ammeter34
Residual Current Measurement (RCM)34
Current Direction of the Residual Current Transformers35
Residual Current Transformer Example35
Connection Example - Residual Current Monitoring36
Temperature Measurement37
RS-485 Interface38
Shielding39
Termination Resistors/Termination39
Bus Structure (Bus Segment)40
Digital Output41
PC Connection42
Connection to a PC42
Operation and Button Functions43
Controls43
Function Buttons43
Operation43
Display Mode43
Configuration Mode43
Password43
Overview of Measuring Display (Display Mode)44
Examples of Basic Measuring Displays45
Examples of Energy Measurement46
Examples of Power Quality46
Example of Time Display46
Example of Active EI1 Module46
Example of Active ED1 Module46
Configuration47
Configuration Mode47
Configuring the Network System47
Configuring the Current Transformer Ratios48
Example: Configuring the Current Transformer Ratios of Residual Current Measurement Input I5 (700:1)49
Configuring the Voltage Transformer Ratios50
Example: Configuring the Voltage Transformer Ratios50
Configuring the RS-485 Interface (Modbus)51
Configuring the Ethernet Interface51
Parameter List52
Commissioning56
Supply Voltage56
Measured Voltage56
Frequency Measurement56
Measured Current57
Checking the Phase Assignment57
Checking the Power Measurement57
Checking Measurement57
Checking Individual Power57
Checking Summation Power57
Connection Example, UMG 80658
Expansion Modules59
Module Types59
806-EC1 Module59
806-ED1 Module59
806-EI1 Module59
Installing the Modules61
Front / Side Views62
806-EC1 Module62
806-ED1 Module62
806-EI1 Module63
Connection Examples63
806-ED1 Module63
Module Detection64
Display Examples64
ED1 Module64
EI1 Module64
EC1 Module64
Front Leds and Reset Button64
Configuring the Ethernet Interface65
Relay Outputs of Modules ED166
And EI166
Automatic Alarm Control (Example for EI1-RO1)66
Manual Control Via Modbus Addresses67
Alarm Elements and Units of the Alarm Limit Values69
EC1 Module Homepage70
Log in70
Overview70
Home72
Measured Value Display72
Settings75
Tcp/Ip75
Modbus76
Current Transformer (CT) / Voltage Transformer (VT) Ratios77
Password78
Firmware Update79
General Information80
Service and Maintenance82
Repair and Calibration82
Front Panel Foil and Display82
Service82
Device Adjustment82
Clock/Battery83
Procedure in the Event of a Malfunction84
Technical Data86
Technical Data, UMG 80686
Performance Characteristics of Functions90
Technical Data of the Modules91

Brand	janitza
Model	UMG 806
Category	Measuring Instruments
Language	English

janitza UMG 806 User Manual

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