IEEE C37.71-1984
$64.46
IEEE Standard for Three-Phase, Manually Operated Subsurface Load Interrupting Switches for Alternating-Current Systems
Published By | Publication Date | Number of Pages |
IEEE | 1984 | 33 |
New IEEE Standard – Superseded. This standard applies to three-phase group-operated 60-Hz subsurface load-interrupting switches with maximum ratings of 600 A and 38 kV that utilize separable insulated connectors. It covers service conditions; ratings and test requirements; design, production, and conformance tests; construction requirements; and shipping requirements.
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | Title Page |
3 | Introduction Participants |
7 | CONTENTS |
9 | 1. Introduction 1.1 Scope 1.2 References |
10 | 2. Definitions 3. Service Conditions 3.1 Unusual Service Conditions |
11 | 3.2 Unusual Service Conditions 4. Ratings and Test Requirements 4.1 Rating Information |
12 | 4.2 Voltage Ratings and Related Test Requirements 4.3 Current Test Values |
16 | 5. Design Tests 5.1 General |
17 | 5.2 Interrupting Current Tests |
18 | 5.3 Short-Time Current Tests |
23 | 5.4 Insulation (Dielectric) Tests |
25 | 5.5 Continuous Current Test |
27 | 5.6 Mechanical Operation Test 5.7 Partial Discharge (Corona) Level Test 5.8 DC Withstand Test |
28 | 5.9 Pressure Tests 6. Production Tests 6.1 Circuit Resistance Test 6.2 60 Hz Withstand Test |
29 | 6.3 Leak Test 6.4 Operating Assurance Tests 6.5 Partial Discharge (Corona) Level Test 7. Conformance Tests 7.1 Temperature Measurements 7.2 Impulse Withstand Tests 7.3 Loop Current Requirement |
30 | 8. Construction Requirements 8.1 Grounding Provision 8.2 Manual Operating Provisions |
31 | 8.3 Position Indicators 8.4 Insulating Medium Quantity Indicators 8.5 Drain and Replacement Provisions 8.6 Sampling and Addition Provisions 8.7 Tank Construction |
32 | 8.8 Terminations 8.9 Bushing Designation 8.10 Nameplate 8.11 User Identification Plate |
33 | 9. Shipping Requirements |