{"id":80401,"date":"2024-10-17T18:43:58","date_gmt":"2024-10-17T18:43:58","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-c37-20-2-2000\/"},"modified":"2024-10-24T19:43:23","modified_gmt":"2024-10-24T19:43:23","slug":"ieee-c37-20-2-2000","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-c37-20-2-2000\/","title":{"rendered":"IEEE C37.20.2 2000"},"content":{"rendered":"

Revision Standard – Active. Reaffirmed 2005 This IEEE Standards product is part of the C37 family on Switchgear, Substations and Protective Relays. Metal-enclosed medium voltage switchgear (ME), which can contain either drawout electrically operated circuit breakers or stationary electrically operated circuit breakers in individual three-pole grounded metal compartments, is covered. Further, metal-clad switchgear (MC) is compartmentalized to isolate all components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear (MC) range from 5 kV through 38 kV with main bus continuous current ratings of 1200 A, 2000 A, and 3000 A. Rated maximum voltage levels for station-type cubicle switchgear (SC) range from 15.5 kV through 72.5 kV with main bus continuous current ratings of 2000 A, 3000 A, 4000 A, and 5000 A. ME switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices as necessary. Service conditions, ratings, temperature limitations, and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nTitle Page <\/td>\n<\/tr>\n
3<\/td>\nIntroduction <\/td>\n<\/tr>\n
5<\/td>\nParticipants <\/td>\n<\/tr>\n
7<\/td>\nCONTENTS <\/td>\n<\/tr>\n
9<\/td>\n1. Scope
2. References <\/td>\n<\/tr>\n
11<\/td>\n3. Definitions, qualifying terms, and common or related terms <\/td>\n<\/tr>\n
12<\/td>\n3.1 General <\/td>\n<\/tr>\n
13<\/td>\n3.2 Qualifying terms
3.3 Common or related terms
4. Service conditions <\/td>\n<\/tr>\n
14<\/td>\n5. Ratings
5.1 General
5.2 Voltage and insulation levels <\/td>\n<\/tr>\n
15<\/td>\n5.3 Rated power frequency
5.4 Rated current <\/td>\n<\/tr>\n
16<\/td>\n5.5 Temperature limitations <\/td>\n<\/tr>\n
18<\/td>\n5.6 Current transformer ratings <\/td>\n<\/tr>\n
19<\/td>\n5.7 Current transformer accuracies
6. Tests
6.1 General <\/td>\n<\/tr>\n
20<\/td>\n6.2 Design tests <\/td>\n<\/tr>\n
35<\/td>\n6.3 Production tests <\/td>\n<\/tr>\n
36<\/td>\n6.4 Conformance tests
6.5 Field dielectric tests <\/td>\n<\/tr>\n
37<\/td>\n7. Construction
7.1 Buses and primary connections
7.2 Grounding <\/td>\n<\/tr>\n
38<\/td>\n7.3 Control and secondary circuits and devices <\/td>\n<\/tr>\n
42<\/td>\n7.4 Miscellaneous <\/td>\n<\/tr>\n
43<\/td>\n7.5 Materials, finishes, and color <\/td>\n<\/tr>\n
44<\/td>\n7.6 Precautionary labels
7.7 Barriers
7.8 Shutters
7.9 Insulating materials for covering buses and connections <\/td>\n<\/tr>\n
45<\/td>\n7.10 Interlocks
7.11 Interchangeability of removable switching and interrupting devices
7.12 Primary fuses and transformers <\/td>\n<\/tr>\n
46<\/td>\n7.13 Secondary disconnect devices
7.14 Control wiring
7.15 Handling device
7.16 Test cabinet
7.17 Indoor MC switchgear, access, and ventilation
7.18 Outdoor MC switchgear, access, and ventilation <\/td>\n<\/tr>\n
47<\/td>\n7.19 Circuit breaker open\/close position indication
7.20 Enclosure categories
7.21 Ground and test devices
7.22 Load interrupter switches
8. Application guide for MC switchgear
8.1 Unusual service conditions <\/td>\n<\/tr>\n
51<\/td>\n8.2 System characteristics\u2014voltage and frequency
8.3 Overvoltage considerations\u2014insulation levels <\/td>\n<\/tr>\n
52<\/td>\n8.4 Continuous current rating and overload capability <\/td>\n<\/tr>\n
59<\/td>\n8.5 Short-circuit considerations
8.6 Nuclear power plant application
8.7 Associated devices often used in MC switchgear <\/td>\n<\/tr>\n
60<\/td>\n8.8 Protection and isolation of switchgear connected to other circuit protective equipment <\/td>\n<\/tr>\n
61<\/td>\n9. Guide for handling, storage, and installation
9.1 General
9.2 Handling <\/td>\n<\/tr>\n
63<\/td>\n9.3 Preoperation check
9.4 Removable elements
9.5 Interlocks <\/td>\n<\/tr>\n
64<\/td>\n9.6 Energizing <\/td>\n<\/tr>\n
65<\/td>\nAnnex A\u2014Guide for enclosure categories and related requirements <\/td>\n<\/tr>\n
72<\/td>\nAnnex B\u2014Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard for Metal-Clad Switchgear<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2000<\/td>\n72<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":80402,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-80401","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ieee","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/80401","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/80402"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=80401"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=80401"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=80401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}