Applies to electronic indirect a.c. convertor systems with an electrical energy storage device in the d.c. link. Applies to movable, stationary, fixed and built in uninterruptable power systems (UPS) for distribution systems up to 1 000 V a.c.
Số hiệu tiêu chuẩn
SANS 50091-1:1993*SABS EN 50091-1:1993
Tên tiêu chuẩn
Uninterruptable power systems (UPS) Part 1: General and safety requirements
Ngày phát hành
1995-04-22
Tiêu chuẩn tương đương
EN 50091-1 1993 IDT
Tiêu chuẩn liên quan
IEC 60083 * IEC 60127 * IEC 60146-4 * IEC 60269 * IEC 60925 * IEC 60950 * IEC 61000-2-2 * ISO 7000
Từ khóa
UPS * DESIGN * ELECTRIC POWER SYSTEMS * ELECTRICAL EQUIPMENT * ELECTRICAL SAFETY * ELECTRICAL TESTING * FIRE RESISTANCE * FIRE TESTS * INSTALLATION * MARKING * SAFETY * SAFETY MEASURES * TEMPERATURE RISE * THERMAL RESISTANCE * UNINTERRUPTIBLE * VENTILATION * Fire resistance * Thermal resistance * Electrical equipment * Shaping * Ventilation * Installation * Marking * Bodies * Temperature rise * Protection against electric shocks * Fire tests * Presentations * Electrical testing * Safety * Safety measures * Electrical safety * Design * Electric power systems