D9U001MCX-0101_03
26
5.6.2 Manufacturer instructions - electromagnetic susceptibility
Immunity Tests Compliance level
Electrostatic discharge (ESD)
IEC 61000-4-2
± 8 kV for contact discharge
± 15 kV for air discharge
Radiated RF
IEC 61000-4-3
Proximity elds from RF wireless communications equipment
IEC 61000-4-3
3 V/m
80 MHz – 2,7 GHz
80 % AM at 1 kHz
See Table 1
Fast electrical transients / burst
IEC 61000-4-4
±2 kV for power line
repetition frequency 100 kHz
Surge
IEC 61000-4-5
± 1 kV Line-to-line
± 2 kV Line-to-ground
Conducted RF
IEC 61000-4-6
3 V (0,15 MHz – 80 MHz)
6 V in ISM bands between 0,15 MHz and 80 MHz
80 % AM at 1 kHz
Power frequency (50/60 Hz) magnetic eld
IEC 61000-4-8
30 A/m
Voltage dips, short interruptions on power supply input lines
IEC 61000-4-11
0 % UT; 0,5 cycle
At 0°, 45°, 90°, 135°, 180°, 225°, 270° and 315°
0 % UT; 1 cycle and 70 % UT; 25/30 cycle
Single phase: at 0°
0 % UT; 250/300 cycle
Table 1 - IMMUNITY to RF wireless communications equipment
Test frequency (MHz) Band (MHz) Service Modulation Immunity Test Level
V/m
385 380 - 390 TETRA 400 Pulse modulation 18 Hz 27
450 430 - 470 GMRS 460, FRS 460 FM ± 5 kHz deviation 1
kHz sine
28*
710
745
780
704 - 787 LTE band 13, 17 Pulse modulation 217
Hz
9
810
870
930
800 - 960 GSM 800/900, TETRA
800, iDEN 820, CDMA
850,
LTE band 5
Pulse modulation 18 Hz 28
1 720
1 845
1 970
1 700 - 1 990 GSM 1800; CDMA
1900; GSM 1900;
DECT; LTE band 1, 3,
4, 25; UMTS
Pulse modulation 217
Hz
28
2 450 2 400 - 2 570 Bluetooth, WLAN,
802.11 b/g/n, RFID
2450,
LTE band 7
Pulse modulation 217
Hz
28
5 240
5 500
5 785
5 100 - 5 800 WLAN 802.11 a/n Pulse modulation 217
Hz
9
*NOTE Use of GMRS 460 and FRS 460 wireless communication equipment in very close proximity to the bed might lead to tem-
porary loss of charging function of internal backup battery of medical bed.
NOTE There are applied no deviations to requirements of IEC 60601-1-2 ed. 4
NOTE There are no known other measures for keeping the basic safety based on EMC phenomena.
NOTE Beds equipped with integration module meet standard for IEEE 802.11 b/g/n (2400,0 MHz – 2483,5 MHz, modulation
DSSS (IEEE 802.11 b ), OFDM (IEEE 802.11 g/n) 20MHz bandwidth, EIRP = 0,34 W).
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