Silvercrest HealthForYou SFT76 - Page 140

141 GB/MT
Voltage dips,
brief interrup-
tions and sup-
ply voltage
fluctuations in
accordance
with IEC
61000-4-11
< 5% U
T
(>95%
Dip in U
T
) for ½
cycle 40% U
T
(60% dip in U
T
)
for 5 cycles
70% U
T
(30%
dip in U
T
) for
25 cycles
<5% U U
T
(>95%
drop in U
T
) for 5s
Not applicable
Magnetic field
for supply
frequency
(50/60 Hz)
In accordance
with IEC
61000-4-8
30 A/m 30 A/m The quality of the supply fre-
quency should correspond to
that of a typical commercial
or hospital environment.