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janitza UMG 604 User Manual

janitza UMG 604
80 pages
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Doc No. 1.033.075.1
Power Analyser
UMG 604
Operating manual and
technical data
Product No. 33.03.070
Janitza electronics GmbH
Vor dem Polstück 1
D-35633 Lahnau
Support Tel. 0049 6441 9642-22
Fax 0049 6441 9642-30
e-mail: info@janitza.com
Internet: http://www.janitza.com
www.janitza.com
Profibus
(optional)
Ethernet
(optional)
Power supply voltage
Temperature
measurement
input
4 x current
measurement
4 x voltage
measurement
RS232 RS485 2 digital inputs
2 digital outputs
A B

Table of Contents

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janitza UMG 604 Specifications

General IconGeneral
Measurement CategoryCAT III 600 V
Mounting TypeDIN Rail
Voltage MeasurementYes
Current MeasurementYes
Frequency Measurement Range45-65 Hz
Power MeasurementYes
Energy MeasurementYes
Harmonics AnalysisYes
Communication InterfacesYes
DisplayLCD
Operating Temperature-10 to +55 °C
Storage Temperature-20 to +70 °C
Device TypePower Analyzer
HarmonicsUp to 50th
Communication InterfaceRS-485
ProtocolsModbus RTU
Accuracy Class0.5S

Summary

General Information

Protected Trademarks

Information regarding trademarks and their rights.

Symbols, Inspection, and Notes

Meaning of Symbols Used

Explains pictograms and symbols used in the manual.

Inspection on Receipt & Scope

Checks for device condition, supply, and accessories.

Notes on Use

Product Description

Intended Use and Features

UMG604 applications, specifications, and functionalities.

Operation and Modes

Methods of Measurement

How the device performs measurements.

Operating Concept

Different interaction methods for the UMG604.

GridVis Programming Software

Software for programming and data acquisition.

Display Mode

Navigating the device display.

Programming Mode

Using the device's programming interface.

Passwords

Setting and using device and homepage passwords.

System Types and Installation

Three-Phase Systems

UMG604 application in 4-wire and 3-wire systems.

Installation and Power Supply

Mounting, position, and power supply requirements.

Using the UMG604

Key Functions and Modes

Device operation using keys, display, and programming modes.

Measurement Setup

Current Measurement

Connecting and performing current measurements.

Ammeter & Summation Current

Using ammeters and summing current transformers.

Direct Current Measurement

Measuring currents directly without transformers.

Voltage Measurement

Interfaces and Communication

RS232, RS485, and Shielding

Serial interfaces, their setup, and cable shielding.

Bus Structure and Advanced Interfaces

Network bus topology, Profibus, and Ethernet details.

Digital Inputs and Outputs

Digital Output Details

Specifications and connections for digital outputs.

Digital Input Details

Specifications and connections for digital inputs.

S0 Pulse Input

Connecting S0 pulse generators.

Temperature Measurement Input

Putting into Service

Initial Setup and Voltage Application

Steps for initial power-up and voltage connection.

Measurement Verification

Verifying voltage, current, phase sequence, and energy measurements.

Configuration

Transformer Ratios and Options

Setting transformer ratios and connection options.

System Information and Maintenance

Recordings and System Status

Data recording, overrange, serial number, firmware, date, time.

Service and Maintenance

Repair, disposal, updates, and contact info.

Troubleshooting

Technical Specifications

General and Environmental Specs

Dimensions, operating conditions, transport.

Electrical and Measurement Specs

Power, protection, I/O, temp. input, uncertainty.

Parameter List

Measured Value Displays

Declaration of Conformity

Dimensioned Drawings

UMG604 Connection Example

Quick Reference Instructions

Adjusting Primary Current

Steps to set primary current.

Programming Mode Operations

Entering, changing, and exiting programming mode.

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