Multimetrix ERT 201 User Manual

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Groupe CHAUVIN ARNOUX
190, rue Championnet
F - 75018 - PARIS
Tél. +33 (0)1.44.85.44.85 - Fax +33 (0)1.46.27.73.89
691046A00
- Ed. 1 - 04/03

Multimetrix ERT 201 Specifications

General

Brand	Multimetrix
Model	ERT 201
Category	Test Equipment
Language	English

Summary

General Instructions

Introduction

Tester design and testing standards according to IEC Publication 348, IEC-1010 (EN 61010).

Precautions and Safety Measures

Safety information for operating and servicing the meter, including environmental conditions and proper usage.

Definition of Installation Categories

Explanation of CAT I, CAT II, CAT III, CAT IV circuit categories based on transient overvoltages.

International Electrical Symbols

Explanation of electrical symbols for double insulation, risk of electrical shock, and caution.

Guarantee and Returns

Details equipment guarantee conditions, exclusions, and return procedures.

Cleaning and Storage

Instructions for cleaning the meter case and proper storage procedures for extended periods.

Unpacking, Repacking, and Battery Replacement

Guidance on checking for transport damage, repacking for returns, and replacing batteries.

Warning

Cautionary note to prevent electrical shock or meter damage by keeping water out of the case.

Functional Description

Product Features

Key capabilities include earth voltage measurement, 2mA current for RCDs, data hold, and timer function.

Measuring Methods Overview

Pre-measurement instructions, including reading safety notes and preparing for testing.

3-Spike Measuring Method

Detailed procedure for connecting and performing earth resistance tests using the 3-spike method.

2-Spike Measuring Method

Procedure for obtaining approximate earth resistance using the 2-spike method, suitable for high resistance or limited spike driving.

Technical Specifications

Measurement System Details

Specifies earth resistance measurement using a constant current inverter at 820 Hz, 2 mA.

Earth Voltage Measurement Range

Specifies the range for earth voltage measurement: 0 to 199.9 VAC, 50/60 Hz.

Earth Resistance Ranges and Resolution

Lists the available ranges and resolutions for earth resistance measurements.

Accuracy Specifications

Provides accuracy figures for both Earth resistance and Voltage measurements.

General and Mechanical Specifications

Covers safety standards, display type, power supply, dimensions, and weight.

Included Accessories

Lists the items included in the supply package: test leads, auxiliary spikes, and user's manual.