{"id":437187,"date":"2024-10-20T07:57:54","date_gmt":"2024-10-20T07:57:54","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-32-1972-3\/"},"modified":"2024-10-26T15:00:09","modified_gmt":"2024-10-26T15:00:09","slug":"ieee-32-1972-3","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-32-1972-3\/","title":{"rendered":"IEEE 32-1972"},"content":{"rendered":"

New IEEE Standard – Superseded. IEEE Std 32-1972 (Reaff 1990); IEEE Standard Requirements, Terminology, and Test Procedures for Neutral Grounding Devices. This standard applies to devices (other than surge arresters) used for the purpose of controlling the ground current or the potentials to ground of alternating current systems. It defines usual and unusual service conditions, and gives bases for rating such devices. Specifications are given for temperature limitations, dielectric tests, routine tests, losses and impedance measurements, and construction items.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nTitle page <\/td>\n<\/tr>\n
2<\/td>\nIntroduction
Participants <\/td>\n<\/tr>\n
3<\/td>\nCONTENTS <\/td>\n<\/tr>\n
5<\/td>\n1. General
1.1 Scope
1.2 Service Conditions <\/td>\n<\/tr>\n
6<\/td>\n1.3 Operation at Altitudes in Excess of 3300 ft (1000 m) <\/td>\n<\/tr>\n
7<\/td>\n2. Basis for Rating
2.1 Conditions
2.2 Rated Current <\/td>\n<\/tr>\n
8<\/td>\n2.3 Rated Voltage (see definition in Section 13) <\/td>\n<\/tr>\n
9<\/td>\n2.4 Rated Frequency (see definition in Section 13)
2.5 Rated Time (see definition in Section 13)
3. Insulation Classes and Dielectric Withstand Levels
3.1 Basic Impulse Insulation Levels and Insulation Classes (see definitions in Section 13) <\/td>\n<\/tr>\n
11<\/td>\n3.2 Dielectric Withstand Test Levels
3.3 Protective Devices
4. Temperature Limitations
4.1 Limits
4.2 Steady-State Temperature Rises (see definition in Section 13)
4.3 Rated-Time Temperature Rises (see definition in Section 13) <\/td>\n<\/tr>\n
12<\/td>\n5. Tests
5.1 Routine Tests (see definition in Section 13) <\/td>\n<\/tr>\n
16<\/td>\n5.2 Dielectric Tests (see definition in Section 13) <\/td>\n<\/tr>\n
18<\/td>\n5.3 Losses and Impedance
6. Construction
6.1 Bushings, Insulators, and Oil
6.2 Nameplates <\/td>\n<\/tr>\n
19<\/td>\n6.3 Tanks and Enclosures
7. Reactors
7.1 Insulation Levels
7.2 Dielectric Tests <\/td>\n<\/tr>\n
20<\/td>\n8. Ground-Fault Neutralizers
8.1 Insulation Levels
8.2 Dielectric Tests <\/td>\n<\/tr>\n
21<\/td>\n9. Grounding Transformers
9.1 Insulation Levels
9.2 Dielectric Tests <\/td>\n<\/tr>\n
22<\/td>\n10. Resistors
10.1 Resistor Element <\/td>\n<\/tr>\n
23<\/td>\n10.2 Insulation Levels
10.3 Dielectric Tests
11. Capacitors
11.1 Insulation Levels <\/td>\n<\/tr>\n
24<\/td>\n11.2 Dielectric Tests
12. Combination Devices
12.1 Insulation Levels
12.2 Dielectric Tests <\/td>\n<\/tr>\n
25<\/td>\n13. Definitions and Terminology <\/td>\n<\/tr>\n
30<\/td>\n14. Test Code
14.1 Resistance Measurements <\/td>\n<\/tr>\n
32<\/td>\n14.2 Dielectric Tests <\/td>\n<\/tr>\n
37<\/td>\n14.3 Impedance and Loss Measurements <\/td>\n<\/tr>\n
38<\/td>\n14.4 Temperature-Rise Tests <\/td>\n<\/tr>\n
42<\/td>\n14.5 Temperature-Rise Calculations <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard Requirements, Terminology, and Test Procedures for Neutral Grounding Devices<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n1972<\/td>\n45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":437196,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-437187","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\/437187","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\/437196"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=437187"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=437187"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=437187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}