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IEC 60443:1974
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Stabilized supply apparatus for measurement
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
31-12-2021
English - French, Russian
01-01-1974
FOREWORD
PREFACE
Clause
1. General
2. Definitions
3. General requirements concerning statements and tests
4. Determination of errors
5. Determination of the operating error
6. Determination of the intrinsic error
7. Determination of influence errors and variations
8. Tests on further electrical quantities
9. Tests on the performance and the protection of the apparatus
10. Power (mains) supply input
11. Specific characteristics of supply apparatus
12. Marking
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