NBN EN 61037 : 93 AMD 2 98

Committees responsible
National foreword
Specification
1. Scope
2. Normative references
3. Definitions
4. Requirements
5. Tests and test conditions
Annexes
A. Relationship between ambient air temperature and
     relative humidity
B. Reference and limiting values of the influence
     quantities
C. Electromagnet for testing the influence of
     externally-produced magnetic fields
D. Harmonic levels
E. Selection of frequency for tests with harmonics
F. Combination of parameters for operation and non-
     operation tests
G. Acceptance tests
H. Code terms
J. Example of a test configuration
K. Values of the influence quantities for the different
     tests
ZA. Normative references to international publications
     with their corresponding European publications
Figure E.1 Examples for selection of the frequency Hc
Figure E.2 Frequency deviations for measurement of the
             disturbance limit curve
Tables
1. Clearances and creepage distances for the terminal
     block
2. Temperature range
3. Relative humidity
4. Rated breaking voltages
5. Rated breaking currents

Specifies the tests and requirements for electronic ripple control receivers used for the control of electricity loading and electricity consumption tariffs.