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Gossen MetraWatt PROFITEST 2 DIN VDE 0100 User Manual

Gossen MetraWatt PROFITEST 2 DIN VDE 0100
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PROFITEST2
Tester DIN VDE 0100
3-349-491-03
8/12.14
Operating Instructions

Table of Contents

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Gossen MetraWatt PROFITEST 2 DIN VDE 0100 Specifications

General IconGeneral
BrandGossen MetraWatt
ModelPROFITEST 2 DIN VDE 0100
CategoryTest Equipment
LanguageEnglish

Summary

Applications

Safety Features and Precautions

Initial Start-Up

Battery Installation and Replacement

Guide on how to install or replace the instrument's batteries.

Language and Settings Configuration

Instructions for setting language, basic functions, and sub-functions.

Battery Health Check

Procedure for checking the battery status of the PROFITEST 2.

Battery Recharging

Steps for recharging the rechargeable batteries using the designated charger.

General Instructions

Connecting the Instrument

Guidance on how to properly connect the PROFITEST 2 to electrical systems.

Automatic Settings and Shut-Off

Information on automatic operational settings, monitoring, and shut-off features.

Measurement Value Display

Explanation of how measurement values are displayed on the instrument's screen.

Testing Earthing Contact Sockets

Procedure for testing earthing contact sockets for correct connection.

Help Function

How to access the instrument's built-in help function for diagrams and information.

Measuring Alternating Voltage and Frequency

Voltage Measurement L-N

How to measure alternating voltage between Line and Neutral.

Voltage Measurement L-PE, N-PE, L-N

Measuring voltage between different conductor pairs.

Voltage Measurement with Probe (US-PE)

Measuring voltage between the probe and protective earth.

Current Measurement with Clip-On Transformer

How to measure current using an optional clip-on current transformer.

Testing RCDs

Contact Voltage and Tripping Test

Measuring contact voltage and performing RCD tripping tests.

Special RCD System and Type Testing

Procedures for special RCD tests in different systems and for special RCD types.

Adjustable Residual Current and IT System Testing

Performing RCD tests with adjustable currents and in IT systems.

TN-S System RCCB Testing

Testing residual current circuit breakers in TN-S electrical systems.

Loop Impedance and Short-Circuit Current Testing

Half-Wave Impedance Measurement

Measuring loop impedance using positive or negative half-waves.

Evaluation of Loop Impedance Values

How to evaluate the results of loop impedance measurements.

Loop Impedance Measurement Procedure

Detailed steps for measuring loop impedance.

Meter Start-Up Testing with Adapter

Testing energy meters using a specific adapter.

Measuring Supply Impedance (Z₁)

Meter Start-Up Testing with Earthing Adapter

Testing energy meters using an earthing contact adapter.

Earthing Resistance Measurement (RE)

Measuring Earthing Resistance with Probe

Procedure for measuring earthing resistance using a probe.

Measuring Earthing Resistance without Probe

Method for measuring earthing resistance when a probe cannot be used.

Evaluation of Earthing Resistance Values

Interpreting the results of earthing resistance measurements.

Measuring Insulation Resistance (Riso)

Insulation Measurement with Rising Voltage

Measuring insulation resistance with an increasing test voltage.

Evaluation of Insulation Resistance Values

How to interpret insulation resistance measurement results.

Setting Insulation Resistance Limit Value

Configuring the limit value for insulation resistance tests.

Measuring Low-Value Resistance (RLO)

Low-Value Resistance Measurement

Performing low-value resistance measurements on conductors.

Extension Cable Compensation

Compensating for the resistance of extension cables used in measurements.

Cable Length Calculation

Calculating cable lengths based on measured resistance.

Setting Low-Value Resistance Limit

Setting the limit value for low-value resistance measurements.

Phase Sequence Testing

Operating and Display Elements

LC Display Field

Main display area for measurements, diagrams, and messages.

Control Keys

Primary keys for navigation, function selection, and starting measurements.

Indicator Lamps

Visual indicators for instrument status, connection, and measurement results.

Function Selector Switch

Rotary switch to select basic measurement functions.

Test Plug and Accessories

Includes test plug, adapters, probes for connecting to the system.

Characteristic Values

Maintenance

Self-Test

Procedure for running the instrument's internal self-test.

Battery Operation and Charging

Information on battery usage, care, and charging procedures.

Fuses

Details on fuse types, replacement, and protection.

Housing Maintenance

Guidelines for cleaning and maintaining the instrument's housing.

Environmentally Compatible Disposal

Instructions for proper disposal of the instrument and batteries.

Repair and Replacement Parts Service

Recalibration

Product Support

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