Shopping Cart

No products in the cart.

IEEE 957 1995

$58.50

IEEE Guide for Cleaning Insulators

Published By Publication Date Number of Pages
IEEE 1995 61
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]

Revision Standard – Inactive – Superseded. Superseded by 957-2005 Procedures for cleaning contaminated electrical insulators (excluding nuclear, toxic, and hazardous chemical contaminants) of all types, using various equipment and techniques, are provided.

PDF Catalog

PDF Pages PDF Title
1 Title Page
3 Introduction
Participants
5 CONTENTS
7 1. Overview
1.1 Scope
1.2 Purpose
2. References
8 3. Definitions
3.1 Terms
3.2 Acronyms and symbols
9 4. Application
5. Methods
5.1 Energized
13 5.2 De-energized
14 6. Cleaning equipment
6.1 High-presure water equipment
20 6.2 Low-pressure water
6.3 Compressed air—dry type cleaner
21 6.4 Helicopters
6.5 Medium-pressure water
22 6.6 Fixed spray
7. Types of contaminant
23 7.1 Salt
7.2 Cement/lime
7.3 Dust
24 7.4 Defecation
7.5 Chemical
7.6 Smog (vehicular emission)
7.7 Cooling tower effluent
7.8 Smoke
25 8. Technical considerations for energized cleaning with water
8.1 Leakage current
29 8.2 Tests in grounded environments
31 8.3 Fixed nozzle
33 8.4 Helicopter mounted nozzle
35 9. Insulators to be cleaned
9.1 Introduction
9.2 Transmission line insulators
38 9.3 Station equipment
39 9.4 Distribution line equipment
9.5 Large diameter equipment
10. Techniques
10.1 Energized
41 10.2 De-energized
42 10.3 Results
10.4 Frequency of cleaning
11. Safety
11.1 Individual company standards/rules
43 11.2 General industry practices
46 11.3 Equipment
11.4 Public
12. Public relations
13. Limitations
14. Greased insulator cleaning
47 15. Individual company practices
15.1 East coast utility
49 15.2 West coast utility
53 16. Bibliography
54 Annex—Maintenance of insulators after cleaning
IEEE 957 1995
$58.50