Electrical Test Instruments PI-6000
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Copyright (C) 1994-2019 Electrical Test Instruments, LLC All Rights Reserved
TABLE OF CONTENTS
SECTION I: GENERAL INFORMATION and SPECIFICATIONS
WARNING II-1
Introduction II-2
General Description II-2
Monitor and Controller MAC-21 II-5
Proposed Enhancements II-5
Advantages Compared to Other Test Sets II-6
Trademarks II-6
PI6000 Specifications II-7
SECTION II: DETAILED DESCRIPTION
Theory of Operation
High Current Test Sets II-9
PI-6000 Main Circuitry II-9
PI-6000 Indicator Control Panel Circuitry II-12
Indicator Control Panel II-13
Figure II-2: Retrofit Indicator Panel II-14
SECTION III: MAC-21 Monitor and Controller
MAC-21 Specifications III-1
MAC-21 Unit Circuitry III-2
MAC-21 Software III-2
MAC-21 Parts Identification and Operation III-4
MAC-21 Internal Parts III-8
Figure II-1: Front Panel III-9
Maintenance and Calibration of MAC-21 III-10
Parts List (MAC-21) III-12
Overall Schematic (MAC-21) III-13
SECTION IV: OPERATING INSTRUCTIONS
Pre-Test Installation and Setup IV-1
Basic Guidelines and Suggestions IV-3
Single Pole Molded Case Breakers IV-4
Multi-pole Molded Case Breakers IV-7
Low Voltage Power Breakers IV-10
Motor Overload Relays IV-14
Ratioing Current Transformers IV-16