IEEE 837 2003

$42.25

IEEE Standard for Qualifying Permanent Connections Used in Substation Grounding

Published By	Publication Date	Number of Pages
IEEE	2003	34

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Description

Revision Standard – Active. Direction and methods for qualifying permanent connections used for substation grounding are provided in this standard. This standard particularly addresses the connection used within the grid system, the connection used to join ground leads to the grid system, and the connection used to join the ground leads to equipment and structures.

PDF Catalog

PDF Pages	PDF Title
1	Cover Page
2	Title Page
4	Introduction Participants
6	CONTENTS
8	1. Overview 1.1 Scope 1.2 Purpose 2. References
10	3. Definitions 4. Qualification tests
11	5. Performance criteria 5.1 General 5.2 Mechanical tests 5.3 Sequential tests
15	6. Test procedures 6.1 General 6.2 Mechanical test samples 6.3 Sequential test samples 6.4 Connection description 6.5 Test conductors 6.6 Test assembly methods 6.7 Connection preparation 6.8 Installation
16	7. Mechanical tests 7.1 General 7.2 Mechanical pullout test
17	7.3 Electromagnetic force test
18	8. Current-temperature cycling test 8.1 General 8.2 Current-temperature cycling test
19	8.3 Ambient conditions 8.4 Control conductor
20	8.5 Current cycling
21	8.6 Current cycling loop configuration 8.7 Current cycling measurements
22	9. Freeze-thaw test 9.1 General 9.2 Freeze-thaw test 9.3 Freeze-thaw test samples and their configuration
23	9.4 Freeze-thaw test equipment 9.5 Freeze-thaw test cycle 10. Corrosion tests 10.1 General 10.2 Corrosion test-salt spray
24	10.3 Corrosion test-acid (HNO3)
25	11. Fault-current test 11.1 General 11.2 Fault-current test 11.3 Fault-current test samples 11.4 Fault-current test configuration 11.5 Fault-current test duration
26	11.6 Fault-current test current 11.7 Fault-current number of surges 11.8 Fault-current test evaluation
27	Annex A (informative) Bibliography
28	Annex B (informative) Nitric acid dilution
29	Annex C (normative) Conductor ampacity calculation
32	Annex D (informative) Test sequencing