Immunity - Wincomm WMP-19B User Manual

Surge
IEC 61000-4-5
interruptions
and
voltage
variations
on power
supply
input lines
IEC
61000-4-11
Power
frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
NOTE UT is the a.c. mains voltage prior to application of the test level.
Guidance and manufacturer's declaration – electromagnetic immunity
The model WMP-19B/22B is intended for use in the electromagnetic environment specified below. The
customer or the user of the model WMP-19B/22B should assure that it is used in such an environment.

Immunity

60601
test level
1 kV line(s)
to line(s)
2 kV line(s)
to earth
<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 sec
3 A/m
IEC Compliance
level
WMP-19B/22B User's manual
1 kV line(s)
to line(s)
2 kV line(s)
to earth
<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 sec
3 A/m
Electromagnetic environment – guidance
Mains power quality
should be that of a
typical commercial or
hospital environment.
Mains power quality
should be that of a
typical commercial or
hospital environment.
If the user of the
model
WMP-19B/22B
requires continued
operation during
power
mains interruptions, it
is recommended that
the model
WMP-19B/22B be
powered from an
uninterruptible power
supply or a battery.
Power frequency
magnetic fields
should be at levels
characteristic of a
typical location in a
typical commercial or
hospital environment.
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