
| 
PROPERTY |

Code: | 
0112/2///61360_4#ADA088 |

Version: | 
002 |

Revision: | 
01 |

IRDI: | 
0112/2///61360_4#ADA088#002 |

Preferred name: | 
current derating factor |

Synonymous name: | 
|

Symbol: | 
Ider |

Synonymous symbol: | 
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Short name: | 
Ider |

Definition: | 
required minimum current derating factor of an electric-electronic or electromechanical component, for a specified ambient temperature higher than the rated temperature |

Note: | 
The derating factor (< 1) indicates the required reduction of the maximum ocurring current ( (rated current) above the rated ambient temperature avoiding the overheating of the component. In such case, the thermal power loss corresponds to the value as if operating the component with rated current at rated ambient temperature. |

Remark: | 
replaces AAE905 dissipation derating factor |

Primary unit: | 
1 |

Alternative units: | 
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Level: | 
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Data type: | 
LEVEL(MIN) OF REAL_MEASURE_TYPE
|

Format: | 
NR3..3.3ES2 |

Property constraint: | 
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Definition source: | 
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Property data element type: | 
NON_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: | 
Q56 - quantity of product functions |

Applicable classes: | 
0112/2///61360_4#ADA083 - power loss |

Definition class: | 
0112/2///61360_4#ADA083 |

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: | 
2024-07-10 |

Version initiation date: | 
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Version release date: | 
2024-07-10 |

Revision release date: | 
2024-07-10 |

Obsolete date: | 
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Responsible Committee: | 
IEC/SC 3D |

Conditions: | 
-
|

Change request ID: | 
C00162 |

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