IEC 60034-11:1978
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Rotating electrical machines - Part 11: Built-in thermal protection - Chapter 1: Rules for protection of rotating electrical machines
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
12-09-2022
English - French, Russian
01-01-1978
Applies to machines with rated voltages less than or equal to 660 V and which are in accordance with IEC 60034-1. Establishes requirements for the use of thermal protection systems with thermal detectors or thermal protectors. Gives definitions, types of built-in protection, performance of systems, fitting and connection of thermal detectors and protectors, type and routine tests.
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