IEC 60038
E481585
IEC 60038 is an international standard published by the IEC that defines standard voltages used in electrical power systems and equipment worldwide.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IEC 60038 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4942680 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IEC 60038 Context triple: [IEC 60000 series, hasPart, IEC 60038]
-
A.
IEC 60000 series
The IEC 60000 series is a comprehensive family of international electrotechnical standards that define requirements and guidelines for electrical, electronic, and related technologies worldwide.
-
B.
IEC 61334
IEC 61334 is an international standard that defines protocols and requirements for low-speed power line communication used in utility and smart grid applications.
-
C.
IEC
IEC is the acronym for the Institut d’Estudis Catalans, the official academic institution responsible for research and standardization of the Catalan language and culture.
-
D.
IEC 60603-7
IEC 60603-7 is an international standard that defines the mechanical and electrical requirements for 8P8C modular connectors commonly used for Ethernet networking.
-
E.
CENELEC
CENELEC is the European Committee for Electrotechnical Standardization, responsible for developing voluntary standards in the electrotechnical field across Europe.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IEC 60038 Target entity description: IEC 60038 is an international standard published by the IEC that defines standard voltages used in electrical power systems and equipment worldwide.
-
A.
IEC 60000 series
The IEC 60000 series is a comprehensive family of international electrotechnical standards that define requirements and guidelines for electrical, electronic, and related technologies worldwide.
-
B.
IEC 61334
IEC 61334 is an international standard that defines protocols and requirements for low-speed power line communication used in utility and smart grid applications.
-
C.
IEC
IEC is the acronym for the Institut d’Estudis Catalans, the official academic institution responsible for research and standardization of the Catalan language and culture.
-
D.
IEC 60603-7
IEC 60603-7 is an international standard that defines the mechanical and electrical requirements for 8P8C modular connectors commonly used for Ethernet networking.
-
E.
CENELEC
CENELEC is the European Committee for Electrotechnical Standardization, responsible for developing voluntary standards in the electrotechnical field across Europe.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
IEC standard
ⓘ
International standard ⓘ |
| appliesTo |
electrical equipment
ⓘ
electrical power systems ⓘ |
| benefit |
facilitation of international trade in electrical equipment
ⓘ
reduction of number of voltage variants ⓘ simplification of equipment design ⓘ |
| classification | IEC 60000 series NERFINISHED ⓘ |
| defines |
preferred nominal voltages for high-voltage systems
ⓘ
preferred nominal voltages for low-voltage systems ⓘ preferred nominal voltages for medium-voltage systems ⓘ ranges of nominal system voltages ⓘ standard voltages ⓘ tolerances for nominal voltages ⓘ |
| fieldOfApplication |
distribution of electrical energy
ⓘ
generation of electrical energy ⓘ transmission of electrical energy ⓘ utilization of electrical energy ⓘ |
| governingBody | IEC Technical Committee 8 NERFINISHED ⓘ |
| language |
English
ⓘ
French ⓘ |
| publisher | International Electrotechnical Commission NERFINISHED ⓘ |
| purpose |
facilitate international compatibility of electrical equipment
ⓘ
harmonization of nominal voltages worldwide ⓘ |
| region | worldwide ⓘ |
| relatedTo |
IEC 60034
NERFINISHED
ⓘ
IEC 60076 NERFINISHED ⓘ IEC 60364 NERFINISHED ⓘ |
| replaces | earlier IEC recommendations on standard voltages ⓘ |
| scope |
AC systems
ⓘ
DC systems ⓘ |
| shortTitle | IEC Standard Voltages NERFINISHED ⓘ |
| standardizes |
nominal system voltages for public distribution systems
ⓘ
nominal utilization voltages for equipment ⓘ |
| status | active ⓘ |
| subjectArea |
electrical engineering
ⓘ
power systems ⓘ standardization of voltages ⓘ |
| usedBy |
electrical installation designers
ⓘ
equipment manufacturers ⓘ utilities ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: IEC 60038 Description of subject: IEC 60038 is an international standard published by the IEC that defines standard voltages used in electrical power systems and equipment worldwide.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.