USER MANUAL
Micromotor for oral surgery
01_26/04/2018
Page 12 of 15
IMMUNITY TEST
TEST LEVEL IEC 60601
CONFORMITY LEVEL
ELECTROMAGNETIC ENVIRONMENT
Electrostatic discharge
± 6 kV contact
± 8 kv air
± 6 kV contact
± 8 kv air
Floors must be wood, concrete, cement or
tiled. If floors are covered with synthetic
material (carpet, etc.), the relative
humidity must be at least 30%.
Electrical fast transient
± 2 kV power supply line
± 1 kv input/output line
± 2 kV power supply line
± 1 kv input/output line
Mains power quality should be that
of a typical commercial or hospital
environment (hospital, clinic).
Surges
± 2 kV phase(i)-ground
± 1 kv phase (i)-phase(i)
± 2 kV common mode
± 1 kv differential mode
Mains power quality should be that
of a typical commercial or hospital
environment (hospital, clinic).
Voltage dips, short
interruptions and
voltage variations IEC
61000-4-11
•
<5% UT (>95% dip in
UT) for 0.5 cycles
•
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 250 cycles
•
<5% UT (>95% dip in
UT) for 0.5 cycles
•
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 250 cycles
Mains power quality should be that
of a typical commercial or hospital
environment (hospital, clinic).
If the use of the DSI Mini Surgery
Motor requires continued operation
during power mains interruption, it
is recommended that the product be
powered from a separate power supply
(UPS, etc.).
Magnetic field at
network frequency (50
Hz)
3 A/m
3 A/m
Magnetic fields at network frequency
should be that of a typical domestic or
commercial or hospital environment.
IMMUNITY TEST
TEST LEVEL IEC 60601
CONFORMITY LEVEL
ELECTROMAGNETIC ENVIRONMENT
Portable and mobile radiofrequency communications devices must not be used near the DSI Mini Surgery Motor (including its
cables) at a distance less than that recommended and calculated according to the frequency and power of the emitter.
Conducted disturbance,
radiofrequency fields
3 V/m
150 kHz to 80 MHz
3 V/m
d = 1.17· √ P
Where P is the maximum power rating of
the emitter in watts (W) according to the
manufacturer’s specifications and d is
the recommended minimum separation
distance in meters (m).
Radiated radiofrequency
electromagnetic field
3 V/m
80 MHz to 2.5 GHz
3 V/m
d = 1.17· √ P – 80 MHz to 800 MHz
d = 2.33· √ P – 800 MHz to 2,5 GHz
Where P is the maximum power rating of
the emitter in watts (W) according to the
manufacturer’s specifications and d is
the recommended minimum separation
distance in meters (m).
The electromagnetic field strengths of fixed radiofrequency emitters, as determined by an electromagnetic environment
measurement (a), must be less than the compliance level in each frequency range (b).
Interference may occur near equipment marked with the symbol below:
