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Megger BITE 2 User Manual

Megger BITE 2
135 pages
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AVTM246004
July 2011
Rev. 4
Instruction Manual
BITE 2 and BITE 2P
Battery Impedance
Test Equipment
(Includes AVO
Link Addendum)
BITE 2: Catalog No. 246002B
BITE 2P: Catalog No. 246004
HIGH-VOLTAGE EQUIPMENT
Read this entire manual before operating.
APARATO DE ALTO VOLTAJE
Ante de operar este producto lea este manual enteramente.
M
www.GlobalTestSupply.com
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Table of Contents

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Megger BITE 2 Specifications

General IconGeneral
Accuracy±2% of reading ±2 digits
DisplayLCD
Operating Temperature0°C to +50°C (32°F to +122°F)
Storage Temperature-20°C to +60°C (-4°F to +140°F)
Resistance Range0.01 Ω to 20 kΩ
Frequency Range50 Hz to 60 Hz
Battery LifeTypically > 8 hours continuous testing

Summary

INTRODUCTION

About the BITE 2 and BITE 2P

Overview of the BITE 2 and BITE 2P test instruments.

How the BITE 2/2P Works

Explanation of the BITE 2/2P testing methodology and principles.

Applications for the BITE 2/2P

Lists battery types and system types tested by BITE 2/2P.

BITE 2/2P Measurements

Details impedance, voltage, and current measurement specifications.

Upon Receipt of the BITE 2/2P

Instructions for checking equipment upon delivery and initial setup.

Safety First

Directs user to read safety information in Chapter 2.

How to Use This Manual

Explains manual structure, typographic conventions, and notes.

SAFETY

Overview

General safety considerations for using electrical test equipment.

Safety Requirements

Lists safety standards and operational precautions for battery testing.

Connection to Power Source

Details safe power source connection procedures and requirements.

Fuse Replacement & Cautions

Guidance on fuse replacement and general warnings.

CONTROLS, CONNECTORS, INDICATORS AND MENUS

Overview

Introduces controls, connectors, and menus for BITE 2/2P.

BITE 2 Transmitter Controls

Details front panel controls, indicators, and connectors for BITE 2.

BITE 2P Transmitter Controls

Details front panel controls, indicators, and connectors for BITE 2P.

Receiver Controls and Features

Describes receiver display, probes, trigger, connectors, and power.

Receiver Keys and Reset Switch

Explains receiver keys for navigation and the reset switch.

STANDARD TEST PROCEDURE

Overview

General overview of the BITE 2/2P testing procedure.

Step One: Prepare for Testing

Pre-test activities including visual inspection and recording data.

Step Two: Powering-on the Receiver

Procedure for powering on the receiver and initial screens.

Step Three: Scanning Test Information

Optional scanning of test info using a bar-code wand.

Step Four: Setting Baseline, Warning, Fail Values

Setting reference values for test interpretation.

Step Five: Splitting the Strap

Procedure for splitting a strap measurement if needed.

Step Six: Connecting Transmitter to Battery

Connecting the BITE 2/2P transmitter to the battery.

Step Seven: Measuring Cell and Strap

Detailed steps for measuring cell and strap impedance.

Step Eight: Post-Test Operations

Actions after test completion: export, print, delete, power down.

MODIFIED PROCEDURES FOR SPECIAL CONDITIONS

Overview

Alternative test procedures and optional equipment.

Reversing Current Source Leads

Procedure for reversing leads for high/low current issues.

Sectioning Battery Systems

Techniques for testing batteries over 275V or with parallel strings.

TRANSFERRING, PRINTING, AND DELETING TEST RESULTS

Overview

Explains how to manage test results.

Exporting Test Results to PC

Steps to transfer test data to a computer.

Printing Test Results

Instructions for printing results using the BITE 2P printer.

Deleting Test Results

How to remove unwanted test data from the receiver.

INTERPRETING TEST RESULTS

Overview

Factors to consider when interpreting test outcomes.

Interpretation Methods

Instantaneous, short-term, and long-term analysis of results.

Temperature Corrections

Adjusting impedance readings based on temperature.

SETTING OPTIONS

Overview

How to customize receiver settings for optimal use.

Receiver Display Settings

Adjusting backlight and screen contrast.

Receiver Configuration Settings

Setting language, date, time, and line frequency.

MAINTENANCE AND TROUBLESHOOTING

Overview

Guide to maintaining the BITE 2/2P and interpreting errors.

Cleaning and Inspecting

Procedures for cleaning instrument components and leads.

Receiver Battery Management

Charging and replacing the receiver's Ni-Cd battery pack.

Transmitter Fuse Issues

Identifying and replacing primary and secondary fuses.

OPTIONAL EQUIPMENT

Available Options

Lists optional accessories for the BITE 2 and BITE 2P.

APPENDIX A: TECHNICAL SPECIFICATIONS

Application Specifications

Details the BITE 2/2P's testing capabilities and limits.

Electrical Specifications

Provides electrical parameters for transmitters and receiver.

Fuses, Mechanical, Environmental Specs

Lists fuse types, dimensions, weight, and operating environment.

APPENDIX B: REPLACEABLE PARTS

Standard Accessories Part Numbers

Lists part numbers for standard accessories.

Optional Accessories Part Numbers

Lists part numbers for optional accessories.

Ordering Replaceable Parts

Instructions on how to order replacement parts.

GLOSSARY

AVO®Link Data Management Software

About AVOLINK

Introduces Megger's AVOLINK software for data management.

System Requirements for PC

Lists hardware and software requirements for AVOLINK installation.

INSTALLATION

Step-by-step guide to installing the AVOLINK software.

USING AVOLINK WITH THE BITE

Instructions for connecting and using AVOLINK with BITE devices.

Transferring BITE Test Data

Steps to transfer test data from BITE to PC.

Viewing and Printing Test Data

How to open, view, and print transferred test files.

COMMUNICATIONS FUNCTIONS

Settings for communication parameters and testing.

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