Biddle PFL-6000_UG 电路图.pdf

AVTM657600 Revision F April 2003 Instruction Manual PFL-6000 Constant Energy Power Fault Locator Catalog No. 657600 HIGH-VOLTAGE EQUIPMENT Read this entire manual before operating. APARATO DE ALTO VOLTAJE Ante de operar este producto lea este manual enteramente. RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 PFL-6000 Constant Energy Power Fault Locator Instruction Manual RadioFans.CN 收音机爱 好者资料库 Copyright 2003 Megger. All rights reserved. The information presented in this manual is believed to be adequate for the intended use of the product. If the product or its individual instruments are used for purposes other than those specified herein, confirmation of their validity and suitability must be obtained from Megger. Refer to the warranty information below. Specifications are subject to change without notice. DART and BIDDLE are registered trademarks of Megger. WARRANTY Products supplied by Megger 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, 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 the event of abuse (failure to follow recommended operating procedures) or failure by the customer to perform specific maintenance as indicated in this manual. Megger Valley Forge Corporate Center P.O. Box 9007 Valley Forge, PA 19485-1007 610-676-8500 (Telephone) 610-676-8610 (Fax) CONTENTS 1 INTRODUCTION.1 About the PFL-6000 Constant Energy Power Fault Locator. 1 Upon Receipt of Product. 2 Safety First. 2 How to Use This Manual. 2 2 SAFETY .5 Introduction. 5 General Safety Precautions. 5 Safety in Using the PFL-6000. 6 Protective Clothing. 7 Special Considerations for Personnel. 7 Safety Precautions for Connecting to the Power Source. 7 Special Grounding Considerations for Fault-Locating Systems. 7 Built-in Safety Features. 9 3 SPECIFICATIONS.11 Available Modes. 11 Voltage Output. 11 Current Output. 12 Energy. 12 Coupling. 12 Metering. 12 Environmental. 12 General. 13 Input Voltage . 13 Accessories Supplied. 13 Related Products. 13 4 SYSTEM OVERVIEW .15 Overview of Test Methods and Mode Selection. 15 DC Operations . 15 Surge Pulse Reflection and Surge Tracing Methods . 16 Time Domain Reflectometry (TDR) and Arc Reflection. 17 5 SETTING UP THE PFL-6000.19 Controls and Indicators. 19 Connectors and Fuses . 20 Grounding System and High-Voltage Connectors . 21 Permanent Grounds and Connections. 22 Temporary Grounds and Connections. 23 PFL 6000 Rev. F (04/03) i System Setup. 25 Setup Procedure. 25 6 OPERATING THE PFL-6000.29 Introduction. 29 Changing Modes. 29 Changing Range. 30 Discharge Of The Cable And Shutdown . 31 DC Mode. 32 Arc Reflection Mode. 34 Surge Mode. 38 Operating Notes. 43 Troubleshooting. 43 Testing the System. 45 7 MAINTENANCE.55 Cleaning and Inspection. 55 Repairs. 57 GLOSSARY.59 Symbols on the Equipment. 59 Definitions for Grounds. 59 Other Terms and Acronyms.60 INDEX.61 ADDENDUM - INSTRUCTIONS FOR OPTIONAL CABLE REEL ASSEMBLY ii PFL 6000 Rev. F (04/03) 1 INTRODUCTION About the PFL-6000 Constant Energy Power Fault Locator 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 BIDDLE PFL-6000 Constant Energy Power Fault Locator is designed to locate cable faults on cables rated up to 32 kV ac phase-to-phase. This integrated system includes an arc reflection filter, surge generator, high potential tester, cable burner and DART Analysis System in a single chassis. The unit is intended for rack-mounted installation in a vehicle. NOTE: This manual describes the PFL-6000 and details pertinent system information. The operation of the DART Analysis System is described in Instruction Manual AVTM654000. The PFL-6000 operates with: A four-position MODE SELECT switch, which allows implementation of most fault location methods without the need to disconnect cables from other test equipment, thus ensuring operator safety and ease of use. A sturdy metal cabinet using welded construction throughout to withstand the rigors of operation in a service vehicle. Flexible, shielded output cable that is specially terminated for long service life and convenience. Many built-in and redundant safety features. PFL 6000 Rev. F (04/03) 1 Grounding systems and procedures described in this manual are designed specifically for BIDDLE equipment. If other manufacturers equipment is used with the PFL-6000, 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 observing the appropriate safety precautions when working with such equipment. Incompatible grounding systems may prove hazardous. Upon Receipt of Product Check the equipment received against the packing list to ensure that all materials are present. Notify AVO International of any 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 information in Section 2 thoroughly and observe all safety precautions and recommendations. Also, before operating the PFL- 6000, be sure to read and understand the Safety section of the instruction manual (AVTM654000) for the DART Analysis System. How to Use This Manual Organization Description of the PFL-6000 Safety precautions Product specifications System overview Setup Operation - Procedures - Operating notes - Performance checks 2 PFL 6000 Rev. F (04/03) INTRODUCTION Maintenance - Cleaning - Repair Glossary Index Typographic conventions Figures and tables are numbered in sequence by section Numbered lists show procedural steps Bullets list items and options Cautions, warnings and notes - Cautions alert you to possible damage to equipment - Warnings alert you to conditions that are potentially hazardous to people - Notes provide important explanation or assistance Improper voltage levels may damage the PFL-6000 Never assume that the test set is de-energized. Always treat exposed conductors and connections as potential electric shock hazards. NOTE: This manual describes the PFL-6000 and details pertinent system information. The operation of the DART Analysis System is described in Instruction Manual AVTM654000. Equipment symbols Use only in accordance with Instruction Manual. Earth terminal. You must follow grounding procedures PFL 6000 Rev. F (04/03) 3 4 PFL 6000 Rev. F (04/03) 2 SAFETY Introduction AVO International has designed the PFL-6000 and the recommended operating procedures with careful attention to safety. It performs formal safety reviews of the initial design and any subsequent changes to all new BIDDLE products, including the PFL-6000. The safety review covers areas over and above those included in applicable IEC and ANSI standards. Regardless of these efforts, it is not 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. 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 service personnel should replace components or make internal adjustments. General Safety Precautions The equipment and the cable to which the PFL-6000 connects are sources of high-voltage electrical energy. Observe the following safety precautions: