
25
40% of UT for 5 Periods
At 0º, 180º
Voltage
interruptions
IEC 61000-4-11
70% of UT for 25 Periods
At 0º, 180º
Table 5 – Signal input/output parts Port
Phenomenon
Basic EMC
standard
Immunity test levels
Professional healthcare facility
environment
Electrical fast transients/burst IEC 61000-4-4
±2 kV
5kHz repetition frequency
Conducted disturbances
induced by RF fields
IEC 61000-4-6
3V, 0.15MHz-80MHz
80%AM at 1kHz