IEEE C57.148-2011

$67.71

IEEE Standard for Control Cabinets for Power Transformers

Published By	Publication Date	Number of Pages
IEEE	2011	48

Guaranteed Safe Checkout

Category: IEEE

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]

Description

New IEEE Standard – Superseded. Requirements for the design and construction of control cabinets on power transformers.

PDF Catalog

PDF Pages	PDF Title
1	IEEE Std C57.148-2011 Front cover
3	Title page
6	Introduction Notice to users Laws and regulations Copyrights Updating of IEEE documents Errata
7	Interpretations Patents
8	Participants
10	Contents
13	IMPORTANT NOTICE 1. Overview 1.1 Scope 1.2 Purpose 2. Normative references
14	3. Definitions, acronyms, and abbreviations 3.1 Definitions
15	3.2 Acronyms and abbreviations
16	4. Cabinet-ordering specifications 5. Standard cabinet construction 5.1 General 5.2 Cabinet-housing criteria 5.3 Cabinet dimensions
17	5.4 Cabinet construction materials 5.5 Compartment styles and welding
18	5.6 Rain sheds 5.7 Fixed back and side panels 5.8 Swing panels 5.9 Doors, hardware, and gaskets
19	5.10 Ventilation and drains 5.11 Location of conduit entry points 5.12 Bottom plate for cable entrance 5.13 Grounding of panels and doors
20	5.14 Finish coatings 5.15 External cabinet grounding and grounding terminals 5.16 General cabinet layout
21	5.17 Internal ground connections and ground bus 5.18 Lights and ac power outlet 5.19 Wiring
22	5.20 Circuit protection
23	5.21 Contactors 5.22 Heaters 5.23 AC power and cooling control circuits
24	6. Numbering and labeling system 6.1 Device numbers 6.2 Current transformer numbering
25	6.3 Terminal block, device, and terminal labels 6.4 Current transformer circuit terminal block, terminal, test switch, and secondary wiring numbers
26	6.5 Control, alarm, and trip-circuit terminal blocks and terminal numbers
27	6.6 Wire markers
28	6.7 Wiring diagrams 7. Cabinet construction options 7.1 General 7.2 Option B: Sheet metal thickness 7.3 Option C: AC power and dc relay voltages
29	7.4 Option D: Terminals, terminal blocks, wire raceways, and wire bundling
31	7.5 Option E: Cooling control switches
32	7.6 Option F: Annunciator 7.7 Option G: Automatic transfer switch
33	7.8 Option H: Dead-front cabinet design 7.9 Option I: Visible air gap
35	Annex A (normative) Figures
46	Annex B (informative) Forms B.1 Sample ordering form
48	B.2 Annunciator table and checklist