Medivon Smart EMS Manual Del Usuario página 35

Voltage dips, short
interruptions and
voltage
variationson power
supplyinput
linesIEC
61000-4-11
Power
frequency(50/60
Hz)magnetic
fieldIEC 61000-4-8
NOTE
a) UT is the a.c. mains voltage prior to application of the test level;
b) E.g. 25/30 means 25 periods at 50 Hz or 30 periods at 60 Hz.
0% UT: 0.5 cyclea)
At 0o, 45o, 90o, 135o,
180o,
225o, 270o, and 315o.
0% UT: 1 cycle
70% UT: 25/30 cyclesb)
Single phase: at 0o.
0% UT: 250/300
cyclesb)
30 A/m
50 Hz or 60 Hz
0% UT: 0.5 cyclea)
At 0o, 45o, 90o, 135o,
180o, 225o, 270o, and
315o.
0% UT: 1 cycle
70% UT: 25/30 cyclesb)
Single phase: at 0o.
0% UT: 250/300
cyclesb)
30 A/m
50 Hz or 60 Hz