EasyManua.ls Logo

Megger MIT481/2 User Manual

Megger MIT481/2
45 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
MIT400/2 Series
Insulation and continuity testers
User guide

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Megger MIT481/2 and is the answer not in the manual?

Megger MIT481/2 Specifications

General IconGeneral
Continuity Test Current200 mA
Storage Temperature-25°C to +70°C
Test Voltage250 V, 500 V
Voltage Range600 V AC/DC
DisplayLCD
Battery TypeAA alkaline batteries
Battery LifeApprox. 1000 tests at 20°C
Operating Temperature-10°C to +50°C
Safety StandardsIEC 61010-1

Summary

Safety Warnings and Precautions

General Safety Warnings

Mandatory safety precautions and precautions for using the instrument safely and correctly.

Instrument Overview and Functions

General Functions and Controls

Description of the instrument's main functions, rotary knob, and keypad button operations.

Display Contents and Symbols

Explanation of the various symbols and readings shown on the instrument's display.

Terminal Connections Overview

Diagrams and descriptions of the different terminal connections available on the instrument.

Input Terminal Connections

Voltage and Frequency Measurements

2-Terminal Voltage Measurements

Procedures for AC TRMS and DC voltage measurements using 2-terminal connections.

Insulation Resistance Testing

2-Terminal Insulation Measurement

Procedure for performing insulation resistance tests using 2-terminal connections.

Variable Voltage Insulation Testing

Details on performing insulation tests with variable voltage settings on specific models.

Polarisation Index and DAR Tests

Explanation and procedure for Polarisation Index (PI) and Dielectric Absorption Ratio (DAR) tests.

3-Terminal Insulation Tests

Performing insulation resistance tests using 2 or 3 test leads with 3-terminal instruments.

Continuity Testing

2-Terminal Continuity Measurement

Procedure for performing continuity tests using 2-terminal connections and MIT2500.

Capacitance Measurements

Saving, Recalling, and Downloading Test Results

Saving Test Results to Memory

Procedure for storing measured test results in the instrument's memory.

SETUP Configuration Options

SETUP Navigation and Settings

Guide to accessing and configuring various instrument settings via the SETUP menu.

Battery and Fuse Replacement

Battery Condition and Replacement

Information on checking battery status and the procedure for replacing batteries.

Procedure for Replacing Batteries

Detailed steps for safely removing and replacing the instrument's batteries.

Fuse Replacement Procedure

Step-by-step instructions for replacing blown fuses in the instrument.

Repair and Warranty Information

Related product manuals