Omron BP785N - Page 34

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9. Guidance and Manufacturer’s Declaration
EN
Guidance and manufacturer’s declaration - electromagnetic immunity
OMRON BP785N including AC-adapter is intended for use in the electromagnetic environment specified below. The customer or the user of
this OMRON BP785N including AC-adapter should assure that it is used in such environment.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment - guidance
Electrostatic discharge (ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floor should be wood, concrete, or ceramic tile.
If floors are covered with synthetic material, the
relative humidity should be at least 30 %.
Electrical fast transient/burst
IEC 61000-4-4
±2 kV for power supply lines
±1 kV for input/output lines
±2 kV for power supply lines
±1 kV for input/output lines
Mains power quality should be that of a typical
commercial and/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
Mains power quality should be that of a typical
commercial and/or hospital environment.
Voltage dips, short interruptions
and voltage variations on power
supply inputlines
IEC 61000-4-11
<5 % UT (>95 % dip in UT)
for 0.5 cycle
<5 % UT (>95 % dip in UT)
for 0.5 cycle
Mains power quality should be that of a typical
commercial and/or hospital environment. If the
user of the OMRON BP785N including AC-
adapter requires continued operation during
power mains interruption, it is recommended
that the OMRON BP785N including AC-adapter
be powered from an uninterruptible power
supply.
40 % UT (60 % dip in UT)
for 5 cycles
40 % UT (60 % dip in UT)
for 5 cycles
70 % UT (30 % dip in UT)
for 25 cycles
70 % UT (30 % dip in UT)
for 25 cycles
<5 % UT (95 % dip in UT)
for 5 sec.
<5 % UT (95 % dip in UT)
for 5 sec.
Power frequency (50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m 3 A/m
Power frequency magnetic fields should be at
levels characteristic of a typical location in a
typical commercial or hospital environment.
Note: UT is the A.C. mains voltage prior to application of the test level.
HEM-7321-Z_C_M.book Page 31 Monday, June 16, 2014 12:09 PM