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MedNet YM-3R9 - Technical Description

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24 INSTRUCTIONS FOR USE
ENGLISH
4. Technical description
4.1
All necessary instructions to maintain the BASIC LEVEL OF SAFETY
and ESSENTIAL PERFORMANCE with regard to electromagnetic dis
-
turbances during the exempted period of use.
4.2 Manufacturer’s guidelines and declaration – electromagnetic emis-
sion and immunity.
Table 1
Manufacturer’s guidelines and declaration – electromagnetic emission
Emission test Compliance
RF emission, CISPR 11 Group 1
RF emission, CISPR 11 Class B
Harmonic emissions IEC 61000-3-2 Class A
Voltage fluctuations and flickering Compliance
Emissions acc. to IEC 61000-3-3 Compliance
Table 2
Manufacturer’s guidelines and declaration – electromagnetic immunity
Immunity test Test level IEC 60601-1-2 Compliance level
Electrostatic discharge
(ESD) IEC 61000-4-2
±8 kV contact
±2 kV, ±4 kV, ±8 kV, ±15
kV air
±8 kV contact
±2 kV, ±4 kV, ±8 kV, ±15
kV air
Electrical fast transient/
burst IEC 61000-4-4
Power supply lines: ±2
kV 100 kHz repetition
frequency
Power supply lines: ±2
kV 100 kHz repetition
frequency
Surge IEC 61000-4-5 line to line: ±1KV. line to line: ±1KV.
Voltage dips, short
interruptions and
voltage variations at
power supply inputs
IEC 61000-4-11
0% 0.5 cycle at 0°,
45°, 90°, 135°, 180°,
225°, 270° and 315° 0%;
1 cycle and 70%; 25/30
cycles Single phase: at
0° 300 cycles
0% 0.5 cycle
0%, 0.5 cycle at 0°,
45°, 90°, 135°, 180°,
225°, 270° and 315° 0%;
1 cycle and 70% UT;
25/30 cycles Single
phase: at 0° 0% 300
cycles