Shopping Cart

No products in the cart.

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
Guaranteed Safe Checkout
Category:

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

New IEEE Standard – Superseded.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
IEEE C37.71-1984
$64.46