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IEEE C37.20.6 1997

$76.38

IEEE Standard for 4.76 kV to 38 kV Rated Grounding and Testing Devices Used in Enclosures

Published By Publication Date Number of Pages
IEEE 1997 20
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New IEEE Standard – Inactive – Superseded. Drawout type grounding and testing (G&T) devices for use in medium-voltage metal-clad switchgear rated above 4.76 kV through 38 kV are covered. The description, design, and testing of these accessory devices that are inserted in place of drawout circuit breakers for the purpose of grounding and testing are also covered.

PDF Catalog

PDF Pages PDF Title
1 Title Page
3 Introduction
4 Participants
6 CONTENTS
7 1. Scope
2. References
8 3. Definitions
9 4. Service conditions
5. Ratings
5.1 General
5.2 Rated maximum voltage and dielectric withstand voltage
5.3 Rated power frequency
5.4 Rated short-time current
10 5.5 Rated momentary current
5.6 Rated control voltage
5.7 Close-and-latch current capability
6. Functional components
6.1 Power-operated ground-making switch position indicator
6.2 Terminal selector switch and position indicator
11 6.3 Stored energy indicator
6.4 Interlocking
12 6.5 Nameplate(s)
13 7. Test requirements
7.1 General
7.2 Design tests
7.3 Schedule of design tests
18 7.4 Production tests
19 8. Construction
8.1 General
8.2 Instructions
8.3 Cable specifications
8.4 Remote electrical control
9. Application
9.1 General
20 9.2 Locking and interlocking equipment
9.3 Utilization
9.4 Primary disconnecting devices compartment compatibility
9.5 Storage and maintenance before use
IEEE C37.20.6 1997
$76.38