NEN-EN 10252
Magnetic materials - Methods of measurement of magnetic properties of magnetic steel sheet and strip at medium frequencies
active
| Organization: | NEN |
| Publication Date: | 1 July 1997 |
| Status: | active |
| Page Count: | 14 |
| ICS Code (Magnetic materials): | 29.030 |
| ICS Code (Steels with special magnetic properties): | 77.140.40 |
scope:
Is applicable to electrical steel sheet and strip for the construction of magnetic circuits for use in the frequency range 400 Hz to 1000 Hz. Specifies the following methods for the measurement of magnetic properties of electrical steel sheet and strip: - a.c. measurement made with the 25 cm Epstein frame; - determination of specific total losses by the wattmeter method; - determination of magnetic field strength excitation and current and specific apparent power.
Document History
July 1, 1997
Magnetic materials - Methods of measurement of magnetic properties of magnetic steel sheet and strip at medium frequencies
Is applicable to electrical steel sheet and strip for the construction of magnetic circuits for use in the frequency range 400 Hz to 1000 Hz. Specifies the following methods for the measurement of...
NEN-EN 10252
July 1, 1997
Magnetic materials - Methods of measurement of magnetic properties of magnetic steel sheet and strip at medium frequencies
Is applicable to electrical steel sheet and strip for the construction of magnetic circuits for use in the frequency range 400 Hz to 1000 Hz. Specifies the following methods for the measurement of...