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1、 AVTM654000 Revision C October 2000 Instruction Manual DART Analysis System Software Version 4.1 Catalog No. 654000 Including Instructions for AVO Link Data Management Software HIGH-VOLTAGE EQUIPMENT Read this entire manual before operating. APARATO DE ALTO VOLTAJE Ante de operar este producto lea e
2、ste manual enteramente RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 DART ANALYSIS SYSTEM Instruction Manual RadioFans.CN 收音机爱 好者资料库 Copyright 2000 AVO International. All rights reserved. The information presented in this manual is believed to be adequate for the intended use of the product. If th
3、e product or its individual instruments are used for purposes other than those specified herein, confirmation of their validity and suitability must be obtained from AVO International. Refer to the warranty information included at the end of this instruction manual. Specifications are subject to cha
4、nge without notice. DART and BIDDLE are registered trademarks of AVO International. WARRANTY Products supplied by AVO International are warranted against defects in material and workmanship for a period of one year following shipment. Our liability is specifically limited to replacing or repairing,
5、at our option, defective equipment. Equipment returned to the factory for repair must be shipped prepaid and insured. This warranty does not include batteries, lamps, or other expendable items, where the original manufacturers warranty shall apply. We make no other warranty. The warranty is void in
6、the event of abuse (failure to follow recommended operating procedures) or failure by the customer to perform specific maintenance as indicated in this manual. P.O. Box 9007 Valley Forge, PA 19485-1007 610-676-8500 i CONTENTS 1 INTRODUCTION.1 About the DART Analysis System.1 Upon Receipt of Product.
7、2 Safety First.2 How to Use This Manual .2 2 SAFETY.5 Introduction.5 General Safety Precautions.5 Safety in Using the DART Analysis System with a Surge Generator or Other Safety Device.6 Protective Clothing and Equipment.6 Special Considerations for Personnel.7 Safety Precautions for Connecting to t
8、he Power Source.7 Special Grounding Considerations for Fault-Locating Systems.7 For More Information.8 3 SPECIFICATIONS.9 4 INSTALLATION AND SETUP CONFIGURATIONS.11 Introduction.11 Stand-alone unit with hanging mounts (PFL-1000) and stand-alone unit for general use.11 Mounted in lid of cable fault s
9、ystem (PFL-4000).13 Rack-mounted in cabinet of cable fault system (PFL-5000 and PFL 6000).14 Making the Connections.14 5 OVERVIEW OF OPERATING MODES.17 Introduction.17 TDR Mode.17 ARC Mode.18 SURGE Mode .18 Use in Decay Method.19 6 USING THE DART ANALYSIS SYSTEM .21 Before You Begin.21 How to Use th
10、e Touch Screen.21 How to Read the Status Bar.22 How to Use the Cursor.23 Using the Screens.24 Start.25 Select Operating Mode.26 DART Setup.26 Control.29 ii DART ANALYSIS SYSTEM Options.30 Save.31 Recall.32 Delete .33 Range.34 Gain.38 Velocity.42 Cursor Adjustment.45 Sample Screens .47 Surge Sample S
11、creen.53 Quit.54 Turn Off Screen.54 Operating Notes.55 Calibrating the Left Cursor Offset .55 Working with Unknown Propagation Factors.57 Troubleshooting .61 Technical Assistance.62 7 MAINTENANCE.63 Cleaning .63 Repairs.63 GLOSSARY.65 INDEX .67 ADDENDUM: Instructions for Using AVOLINK 1 ? INTRODUCTI
12、ON About the DART Analysis System Thank you for selecting an AVO International product. This instrument has been thoroughly tested and inspected to meet rigid specifications before being shipped. It is ready for use when set up as described in this manual. The DART Analysis System is a fault locatin
13、g system designed to prelocate cable faults on underground systems. It incorporates Windows based software and uses touch screen operation. A complete system includes an arc reflection filter, a surge generator, and the DART Analysis System. The DART Analysis System operates as an integral part of B
14、IDDLE Power Cable Fault Locating (PFL) systems, or as a stand-alone time domain reflectometer (TDR). It can also be connected to a linear coupler and surge generator or a voltage coupler and dc test set. The DART Analysis System is available in four different configurations: Stand-alone unit with ha
15、nging mounts (PFL-1000) Stand-alone unit for general use with existing cable fault systems Mounted in lid of cable fault system (PFL-4000) Rack-mounted in cabinet of cable fault system (PFL-5000 and PFL-6000) NOTE: This manual describes the DART Analysis System. For operating information about BIDDL
16、E surge generators, dc test sets, and arc reflection filters, refer to the respective instruction guides for those products. 2 DART ANALYSIS SYSTEM Upon Receipt of Product Check the equipment received against the packing list to ensure that all materials are present. Notify AVO International of any
17、shortage (tel: 610- 676-8500). Examine the instrument for damage received in transit. If you find damage, file a claim with the carrier at once. Also notify AVO International or its nearest authorized sales representative, and describe the damage in detail. Safety First Be sure to read the safety in
18、formation in Section 2 thoroughly and observe all safety precautions and recommendations. Also, before operating the DART Analysis System, be sure to read and understand the Safety section of the manual for your specific PFL system or arc reflection filter. How to Use This Manual Organization Descri
19、ption of the DART Analysis System Safety precautions Product specifications Installation and setup configurations Description of the unit, the touch-screen interface and connections How to use the DART Analysis System - Screens - Operating notes Grounding systems and procedures described in this man
20、ual are designed specifically for BIDDLE equipment. If other manufacturers equipment is used with the DART Analysis System, the user is responsible for verifying that the grounding and interconnections between the systems comply with each manufacturers instructions. The user is also responsible for
21、observing the appropriate safety precautions when working with such equipment. Incompatible grounding systems may prove hazardous. INTRODUCTION DART ANALYSIS SYSTEM 3 - Troubleshooting Maintenance - Cleaning - Repair Glossary Index Typographic conventions Figures and tables are numbered in sequence
22、by section Numbered lists show procedural steps Bullets list items and options Buttons represent elements on the touch screen. StartStartStartStart A symbol alerts you to information that applies specifically to one or more modes. Cautions, warnings and notes - Cautions alert you to possible damage
23、to equipment. - Warnings alert you to conditions that are potentially hazardous to people - Notes provide important explanation or assistance TDR 4 DART ANALYSIS SYSTEM 5 ? SAFETY Introduction AVO International has designed the DART Analysis System and the recommended operating procedures with caref
24、ul attention to safety. It performs formal safety reviews of the initial design and any subsequent changes to all new BIDDLE products, including the DART Analysis System. The safety review covers areas over and above those included in applicable ANSI standards. Regardless of these efforts, it is not
25、 possible to eliminate all hazards from electrical test equipment or to foresee every possible hazard. You are therefore urged not only to follow the safety rules in this manual, but also to consider carefully all safety aspects of the test before proceeding. Safety is the responsibility of the user
26、. The design of this equipment follows safety specifications IEC 1010-1 and ANSI/ISA S82.01 and meets the requirements for Class I, Installation Category II equipment. AVO International recommends that a qualified operator attend the system at all times while it is in operation. Only qualified servi
27、ce personnel should replace components or make internal adjustments. General Safety Precautions The DART Analysis System is a low-voltage device that is typically used with a high-voltage arc reflection system, dc test set, or surge generator. The test systems and the cable to which they connect are sources of high-voltage electrical energy. Theref
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