EasyManua.ls Logo

HT FULLTEST3 User Manual

HT FULLTEST3
100 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Copyright HT ITALIA 2020 Release EN 2.01 - 13/01/2020
FULLTEST3
User manual

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the HT FULLTEST3 and is the answer not in the manual?

HT FULLTEST3 Specifications

General IconGeneral
BrandHT
ModelFULLTEST3
CategoryTest Equipment
LanguageEnglish

Summary

SAFETY PRECAUTIONS AND PROCEDURES

Preliminary Instructions

Safety guidelines and precautions before operating the instrument.

During Use

Safe operating procedures and warnings while using the instrument.

After Use

Instructions for safely switching off and disconnecting the instrument.

Measurement Categories - Definitions

Explanation of IEC/EN61010-1 measurement categories for electrical equipment.

GENERAL DESCRIPTION

Function Description

Overview of the instrument's primary functions and capabilities.

Open Instrument Cover

Step-by-step guide on how to safely open the instrument's protective cover.

PREPARATION TO USE

Preliminary Checks

Mechanical and electrical checks to ensure the instrument is in perfect condition before use.

Power Supply

Requirements for connecting the instrument to a grounded power supply for safe operation.

Storage

Guidelines for storing the instrument to ensure measurement precision.

NOMENCLATURE

Instrument Description

Detailed description and identification of all parts and connectors of the instrument.

Switch On the Instrument

Procedure for powering on the instrument and initial startup sequence.

Selection Measurement Functions

How to navigate and select different measurement functions available on the instrument.

MAIN MENU DESCRIPTION

Memory Menu

Managing saved measurement results, including viewing, clearing, and transferring data.

Operator Menu

Defining operator names for inclusion in final reports transferred to PC.

Language Menu

Selecting the desired language for the instrument's interface.

Tester Info Menu

Displaying essential tester information such as firmware and serial numbers.

Setup Menu

Configuring instrument parameters like date/time, voltage, and safety settings.

Reset Menu

Resetting adjustable parameters to factory default values without deleting memory data.

EN50191 Menu

Configuring the safety level status for DIELECTRIC function according to EN50191.

Sound Menu

Enabling or disabling the acoustic signals (beeps) for instrument feedback.

Autotest Menu

Defining and executing custom test groups (Autotests) for rapid, repetitive testing.

OPERATIVE INSTRUCTIONS

Continuity of PE Conductor – 2-Wire Method (RPE-2WIRE)

Performing continuity tests of the protective conductor using the 2-wire method.

Test Leads Calibration

Calibrating test leads to ensure accurate measurements by zeroing lead resistance.

Set Limit Value for 25A Test Current Measurement

Setting reference limits for continuity tests performed with 25A current, based on conductor or line impedance.

Anomalous Situations

Identifying and interpreting specific error messages or conditions during PE conductor continuity tests.

Continuity of PE Conductor – 4-Wire Method (RPE-4WIRE)

Performing continuity tests of the protective conductor using the 4-wire Kelvin method.

Set Limit Value

Setting reference limits for continuity tests based on conductor length or line impedance.

Anomalous Situations

Identifying and interpreting error messages during 4-wire continuity tests.

Insulation Resistance (ΜΩ)

Measuring insulation resistance between machine power circuits and earth using 500VDC.

Anomalous Situations

Identifying and interpreting messages related to external voltage or discharging during insulation tests.

Dielectric Test (DIELECTRIC)

Performing high voltage tests to verify insulation strength between conductors and earth.

Measurement Modes

Explanation of different operating modes for dielectric tests (Manual, Burn, Pulse, Ramp).

Typology of Discharge Current

Measuring dielectric leakage current using IAPP (total RMS) or IREAL (real part) modes.

Safety Devices

Configuring and using safety input and warning lamps for high voltage dielectric tests.

Anomalous Situations

Identifying and interpreting error messages during dielectric tests, such as internal fuse errors.

Test on RCD (RCD)

Measuring time and trip-out current for various RCD types and characteristics.

Anomalous Situations

Identifying and interpreting error messages during RCD tests, like voltage range or contact voltage issues.

Loop Impedance Test (LOOP)

Measuring fault loop impedance and calculating prospective short-circuit current.

Measurement Limit Value Settings

Selecting modes for verifying protection device reaction against short-circuit currents.

Prospective Short Circuit Current Calculation

Calculating short-circuit current based on system parameters and protection device characteristics.

Anomalous Situations

Identifying and interpreting error messages during loop impedance tests, such as voltage out of range.

Global Earth Resistance/Contact Voltage (RA)

Measuring global earth resistance and contact voltage, especially in TT systems.

Limit Value Setting

Setting limit values for global earth resistance based on contact voltage and nominal trip-out current.

Anomalous Situations

Identifying and interpreting error messages during earth resistance tests.

Residual Voltage (URES)

Measuring residual voltage on machine parts after power disconnection to ensure safety.

Linear Mode

Measuring residual voltage in linear mode, considering exponential discharge characteristics.

Non-Linear Mode

Measuring residual voltage in non-linear mode, where discharge is unpredictable.

Trigger Conditions

How the instrument detects voltage changes to start residual voltage measurements.

Anomalous Situations

Identifying and interpreting messages like low trigger voltage during residual voltage tests.

Functional Test (POWER)

Performing functional tests to measure voltage, current, and power parameters of connected equipment.

Anomalous Situations

Identifying and interpreting overrange messages for leakage or load current during power tests.

Phase Sequence Test (PHASESEQ)

Testing the phase sequence in a three-phase system using a 3-wire method.

Anomalous Situations

Identifying and interpreting voltage out of range messages during phase sequence tests.

Current Measurement With Transducer Clamp (ICLAMP)

Measuring AC current using a transducer clamp connected to the instrument.

Anomalous Situations

Identifying and interpreting current overrange messages during clamp current measurements.

Leakage Current (ILEAK)

Measuring AC leakage current using a transducer clamp or directly via the test socket.

Anomalous Situations

Identifying and interpreting overrange messages for leakage current during socket tests.

Execution of an Autotest

Executing predefined Autotest sequences for automated testing procedures.

OPERATIONS WITH THE MEMORY

Saving Data

Procedures for saving measurement results to the instrument's internal memory with level and comment details.

Saving an Autotest

Saving completed Autotest sequences for later recall or execution.

Recall Results on the Display

Retrieving and displaying previously saved measurement results from the instrument's memory.

USE OF OPTIONAL ACCESSORIES

Use of External Keyboard

Using a USB keyboard for simplified data entry into the instrument's memory.

Use of Barcode Reader

Using a USB barcode reader for efficiently entering customer data into memory.

Barcode Reader Configuration

Initial configuration steps for a Honeywell Voyager barcode reader.

UPDATING FIRMWARE OF THE INSTRUMENT

MAINTENANCE

General

General recommendations for instrument use, storage, and handling to prevent damage.

Cleaning the Instrument

Guidelines for safely cleaning the instrument using appropriate methods.

Fuse Replacement

Procedures for replacing internal fuses (F1, F2, F3, F4) by qualified technicians.

End of Life

Information regarding the disposal of the equipment and accessories at the end of their service life.

TECHNICAL CHARACTERISTICS

Continuity Measurements

Technical specifications for RPE-2WIRE (200mA/25A) and RPE-4WIRE (25A) continuity tests.

Insulation and Dielectric Tests

Technical specifications for Insulation Resistance (ΜΩ) and Dielectric Withstanding Tests.

RCD, Loop, and Earth Resistance Tests

Technical specifications for RCD, Loop Impedance, and Global Earth Resistance tests.

Residual Voltage and Functional Tests

Technical specifications for Residual Voltage, Power, Phase Sequence, and Leakage Current tests.

Clamp Current Measurements

Technical specifications for ICLAMP and ILEAK current measurements using transducer clamps.

GENERAL SPECIFICATION

Related product manuals