SN EN 61136-1 : 1995
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
SEMICONDUCTOR POWER CONVECTORS - ADJUSTABLE SPEED ELECTRIC DRIVE SYSTEMS - GENERAL REQUIREMENTS - PART 1: RATING SPECIFICATIONS, PARTICULARLY FOR D.C. MOTOR DRIVES
05-01-2010
01-12-2013
1 General
1.1 Scope and object
1.2 Normative references
2 Definitions
3 Rated values
3.1 General
3.2 Rated direct voltage
3.3 Rated temperature values
3.4 System of establishing rated current-time
values for semiconductor assemblies
3.5 Rated current for equipments and sections
3.6 Overload and surge current capability
3.7 D.C. power rating (convertor equipment)
3.8 Service conditions
4 Duty classes for non-repetitive load duty
5 Tests for thyristor assemblies
Annexes
A Calculation method for equivalent repetitive load
duty curves shown in figure 10
B Basis for the equivalent repetitive load duty method
ZA Normative references to international publications with
their corresponding European publications
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