NSK Surgic Pro2 - Page 53

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EMC Information (Electr
omagnetic Compatibility Information)
Guidance and manufacturer’s declaration - Electromagnetic Immunity
The product is intended for use in the electromagnetic environment specified below�
The customer or the user of the product should assure that it is used in such an environment�
Immunity test IEC/EN 60601 test level Compliance level Electromagnetic environment - guidance
Conducted RF
IEC 61000-4-6/EN 61000-4-6
3 V rms 150 kHz to 80 MHz
6 V rms in ISM bands
3 V rms
6 V rms
Portable and mobile RF communications equipment
should be used no closer to any part of the product,
including cables, than the recommended separation
distance calculated from the equation applicable to the
frequency of the transmitter�
Radiated RF
IEC 61000-4-3/EN 61000-4-3
3 V/m 80 MHz to 2,7 GHz
9 V/m in ISM bands
710 MHz, 745 MHz, 780 MHz,
5�24 GHz, 5�5 GHz, 5�785 GHz
27 V/m in ISM band
385 MHz
28 V/m in ISM bands
450 MHz, 810 MHz, 870 MHz,
830 MHz, 1�725 GHz,
1�845 GHz, 1�97 GHz
2�8 V/m in ISM band
2�45 GHz
3 V/m
9 V/m
27 V/m
28 V/m
2�8 V/m
Recommended separation distance
d = 1�2
√
P
d = 1�2
√
P 80MHz to 800MHz
d = 2�3
√
P 800MHz to 2�5GHz
Where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer, and (d) is the recommended separation
distance in meters (m)�
Field strengths from fixed RF transmitters as determined
by an electromagnetic site survey(a) should be less than
the compliance level in each frequency range(b)�
Interference may occur in the vicinity of equipment
marked with
the following symbol:
NOTE1 At 80MHz and 800MHz, the higher frequency range applies�
NOTE2 These guidelines may not apply in all situations� Electromagnetic propagation is affected by absorption and reflection from structures,
objects and people�
a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM
and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy� To assess the electromagnetic environment due to
fixed RF transmitters, an electromagnetic site survey should be considered� If the measured field strength in the location in which the product
series is used exceeds the applicable RF compliance level stated above, the product should be observed to verify normal operation� If abnormal
performance is observed, additional measures may be necessary, such as reorienting or relocating the product series�
b Over the 150kHz to 80MHz frequency range, the field strength should be less than 3V/m�
Cables and accessories Maximum length Shield Complies with
Micromotor with Motor Cord 2�0 m Unshielded RF emissions, CISPR 11: Class B/ Group 1
AC Power Cord 1�8 m Unshielded Electrostatic discharge (ESD): IEC 61000-4-2/EN 61000-4-2
Electrical fast transient/burst IEC 61000-4-4/EN 61000-4-4
Surge: IEC 61000-4-5/EN 61000-4-5
Voltage dips, short interruptions and voltage variations on
power supply input lines: IEC 61000-4-11/EN 61000-4-11
Power frequency (50/60 Hz) magnetic field:
IEC 61000-4-8/EN 61000-4-8
Conducted RF: IEC 61000-4-6/EN 61000-4-6
Radiated RF: IEC 61000-4-3/EN 61000-4-3