Wellue BP2A - Page 22

20
fast
transient
/burst
IEC
61000-4-
4
power
supply lines
±
1 kV for
input/outp
ut lines
for
power
supply
lines
± 1 kV
for
input/o
utput
lines
quality should
be that of a
typical
commercial or
hospital
environment.
Surge
IEC
61000-4-
5
± 1 kV
line(s) to
line(s)
± 2 kV
line(s) to
earth
± 1 kV
line(s)
to
line(s)
± 2 kV
line(s)
to
earth
Voltage
dips,
short
Interrupt
ions and
Voltage
variation
s on
power
supply
input
lines
IEC
61000-4-
11
<5 % UT
(>95 % dip
in UT)
for 0.5 cycle
40 % UT
(60 % dip in
UT)
for 5 cycles
70 % UT
(30 % dip in
UT)
for 25
cycles
<5 % UT
(>95 % dip
in UT)
for 5 s
<5 %
UT
(>95 %
dip in
UT)
for 0.5
cycle
40 %
UT
(60 %
dip in
UT)
for 5
cycles
70 %
UT
(30 %
dip in
Mains power
quality should
be that of a
typical
commercial or
hospital
environment. If
the user of our
product requires
continued
operation during
power mains
interruptions, it
is recommended
that our product
be powered
from an
uninterruptible