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PROPERTY |

Code: | 
0112/2///61360_4#AAF299 |

Version: | 
001 |

Revision: | 
05 |

IRDI: | 
0112/2///61360_4#AAF299#001 |

Preferred name: | 
disaccommodation factor |

Synonymous name: | 
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Symbol: | 
DF |

Synonymous symbol: | 
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Short name: | 
D_F |

Definition: | 
maximum fractional decrease of permeability of a soft magnetic material over a time interval between T1 and T2 after demagnetisation divided by the permeability at T1 and by the logarithm of t2/t1 |

Note: | 
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Remark: | 
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Primary unit: | 
1 |

Alternative units: | 
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Level: | 
max |

Data type: | 
LEVEL(MAX) OF REAL_MEASURE_TYPE
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Format: | 
NR3..3.3ES2 |

Property constraint: | 
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Definition source: | 
IEC 60050 (221.02.56) (1990) |

Property data element type: | 
DEPENDENT_P_DET |

Drawing: | 
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Formula in text: | 
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Value list code: | 
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Value list: | 
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DET class: | 
E25 - relative permeability |

Applicable classes: | 
0112/2///61360_4#AAA222 - soft magnetic material |

Definition class: | 
0112/2///61360_4#AAA218 |

Code for unit: | 
0112/2///62720#UAA915 - one |

Codes for alternative units: | 
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Code for unit list: | 
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Status level: | 
Standard |

Is deprecated: | 
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Published in: | 
IEC 61360-4 |

Published by: | 
IEC |

Proposal date: | 
2015-08-17 |

Version initiation date: | 
1996-08-01 |

Version release date: | 
2011-08-31 |

Revision release date: | 
2015-08-17 |

Obsolete date: | 
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Responsible Committee: | 
SC3D |

Conditions: | 
0112/2///61360_4#AAE014 - ambient temperature 0112/2///61360_4#AAF312 - time t_1 0112/2///61360_4#AAF313 - time t_2
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Change request ID: | 
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