Electrical Test Instruments PI-800 and PI-1600
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Copyright (C) 1994-2003 Electrical Test Instruments, LLC. All Rights Reserved
TABLE OF CONTENTS
SECTION I: GENERAL INFORMATION and SPECIFICATIONS
WARNING I-1
Introduction I-2
General Description I-2
Monitor and Controller MAC-21 I-5
Proposed Enhancements I-5
Advantages Compared to Other Test Sets I-6
Trademarks I-6
MAC-21 Specifications I-7
PI-800 Specifications I-8
PI-1600 Specifications I-9
SECTION II: DETAILED DESCRIPTION
Theory of Operation
High Current Test Sets II-1
PI-800 Main Circuitry II-1
PI-AUX Boost Unit Circuitry II-3
Major Parts Identification and Operation II-3
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
Output Connection Diagram IV-2
Basic Guidelines and Suggestions IV-3
Duty Cycle Ratings IV-3
Single Pole Molded Case Breakers IV-5