Over deze norm
Applies to electronic indirect a.c. convertor systems with electrical energy storage means in the d.c. link. The primary function of the uninterruptable power system covered by this standard is to ensure continuity of an alternating power source. The uninterruptable power system may also serve to improve the quality of the power source by keeping it within specified characteristics. Defines acomplete uninterruptable power system in terms of its performance.
|Engelse titel||Semiconductor convertors - Part 4: Method of specifying the performance and test requirements of uninterruptible power systems|