Committees responsible
Foreword
Specification
1. Scope
2. Definitions
3. Units
4. Standard electrical values
5. Mechanical requirements
6. Electrical requirements
7. Marking of MRU
8. Climatic conditions
9. Influence of supply voltage
10. Electromagnetic compatibility (EMC)
11. Effects of other influence quantities
12. Testing procedures
Appendices
A. Relationship between ambient air temperature and
relative humidity
B. Electromagnet for testing the influence of
externally produced magnetic fields
Tables
1. Influence quantities
2. A.C. voltage tests
3. Reference conditions
Figures
1. Voltage interruptions of delta U = 100%, 1 s
2. Voltage interruptions of delta U = 100%, 20 ms
3. Voltage dips of delta U = 50%
4. Relationship between ambient air temperature and
relative humidity
5. Views of electromagnet