User's Manual

Guidance and Manufacturer’s Declaration Electromagnetic Immunity
The StimRouter system is intended for use in the electromagnetic environment specified below.
The user of the StimRouter system should assure that it is used in such an environment.
- Guidance
covered with synthetic material,
least 30%.
hospital environment.
that of a typical commercial or
continues operation during
it is normally powered by each
environment.
NOTE: UT is the a.c.mains voltage prior to application of the test level.
Chapter 13 - Appendix - EMI Tables
89
Immunity Test
IEC 60601 Test
Level
Compliance Level
Electromagnetic Environment
Electrostatic
discharge
(ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be wood, concrete
or ceramic tile. If floors are
the relative humidity should be at
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
Not applicable. No
input/ output lines.
Mains power 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 to earth
±1 kV line to line
Not applicable.
No grounded
interconnections.
Mains power quality should be
that of a typical commercial or
Voltage dips,
short
interruptions
and voltage
variations on
power supply
input lines
IEC 61000-4-11
<5% U
T
(>95% dip in U
T
)
for 0.5 cycle
40% U
T
(60% dip in U
T
)
for 5 cycles
70% U
T
(30% dip U
T
) for
25 cycles
<5% U
T
(>95% dip in U
T
)
for 5 sec
<5% U
T
(>95% dip in U
T
) for
0.5 cycle
40% U
T
(60% dip in U
T
) for
5 cycles
70% U
T
(30% dip U
T
) for 25
cycles
<5% U
T
(>95% dip in U
T
) for
5 sec
Mains power quality should be
hospital environment.
The StimRouter system
power mains interruptions, as
component battery.
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