IEC 61812-1
Specified Time Relays for Industrial Use - Part 1: Requirements and Tests
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| Organization: | IEC |
| Publication Date: | 1 September 1996 |
| Status: | inactive |
| Page Count: | 62 |
| ICS Code (Relays): | 29.120.70 |
scope:
This part of IEC 1812 applies to specified time relays, such as time delay relays, in accordance with definitions as laid down in IEC 50(446), for use in industrial applications (e.g. control, automation, signal and industrial equipment).
The term "relay" as used in this standard comprises all types of relays, other than measuring relays, with specified time function.
Depending on the field of application of these relays (e.g. for electricity generation, transmission and distribution), further standards may be applicable.
Document History
June 1, 2023
Time relays and coupling relays for industrial and residential use – Part 1: Requirements and tests
This part of IEC 61812 applies to time relays and coupling relays for industrial applications (for example control, automation, signal and industrial equipment) and for automatic electrical controls...
May 1, 2011
Time relays for industrial and residential use – Part 1: Requirements and tests
This part of the IEC 61812 applies to time relays for industrial applications (e.g. control, automation, signal and industrial equipment).
It also applies to time relays for automatic electrical...
IEC 61812-1
September 1, 1996
Specified Time Relays for Industrial Use - Part 1: Requirements and Tests
This part of IEC 1812 applies to specified time relays, such as time delay relays, in accordance with definitions as laid down in IEC 50(446), for use in industrial applications (e.g. control,...