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LEM Saturn 100 Plus User Manual

LEM Saturn 100 Plus
329 pages
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Gebrauchsanleitung/
Operating Instructions/
Manuel d’utilisation/
Guida all’uso/
Instrucciones de uso
Schutzmaßnahmen-Prüfgerät/
Installation Tester/
Appareil de contrôle des mesures de
protection/
Strumento di verifica delle protezioni/
Comprobador de instalaciones
SATURN 100 plus
plusplus
plus

Table of Contents

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LEM Saturn 100 Plus Specifications

General IconGeneral
BrandLEM
ModelSaturn 100 Plus
CategoryMeasuring Instruments
LanguageEnglish

Summary

Safety Instructions

Qualified Staff

Defines qualifications for operating staff.

Initial Power-Up

Inserting the Batteries

Instructions for battery installation and polarity.

Attaching the Carrying Strap

How to attach the carrying strap to the instrument.

Description of Controls

Instrument Controls Overview

Identification and function of instrument buttons and displays.

Measuring

General Measuring Information

General precautions and operating notes for measurements.

Power-On Functions

Describes instrument startup modes and display behavior.

Connecting the Specimen

Guidance on connecting the instrument to the test object.

Protective Wire Test

Procedure to check the protective wire for voltage or interruption.

Phase Connection Test

Locates HI-potential in plug-and-socket systems.

Insulation Resistance Measurement (RISO)

Measures insulation resistance up to 100 MOhm using 500V DC.

Voltage, Frequency, Rotary-Field Direction

Measures AC voltage, frequency, and determines rotary field direction.

Fault-Current (FI-RCD) Circuit-Breaker Test

Tests fault-current protection circuits and RCDs.

Testing Selective Fl-Circuit Breakers

Specific testing procedure for selective FI-circuit breakers.

Measuring Earthing/Grounding Resistance (RA)

Measures earthing/grounding resistances up to 10 kOhm.

Loop Resistance (RLOOP)/Earthing/Grounding Voltage

Measures loop resistance and earthing/grounding voltage.

Measuring Resistance (R), Compensation of Additional Line Resistance

Measures resistance and compensates for lead resistance.

Display Symbols, Error Messages

Explains display indicators and error codes.

Information for the Tester

General Design and Standards

Overview of instrument design, functions, and standards compliance.

Description of Functionality

Block diagram and functional description of the instrument.

Technical Data

Specifications, operating ranges, and environmental data.

Care and Maintenance

Replacing the Batteries

Instructions for replacing the instrument's batteries.

Replacing the Fuses

Guidance on replacing internal fuses.

Recalibration and Storage

Recommendations for recalibration and instrument storage.

Delivery Back and Warranty

Information on returning the instrument and warranty terms.

Service

Contacting Service and Support

How to contact the service center for issues and support.

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