eResearchTechnology GmbH AM3G03 用户手册

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Version 01.00 • Date 25JAN2018

The AM3 uses RF energy for internal function. Therefore, its RF emissions are very low and are 
not likely to cause any interference to nearby electronic equipment. The AM3 is suitable for use 
in all establishments including domestic and those directly connected to the public low-voltage 
power supply network that supplies buildings used for domestic purposes. 

RF emissions CISPR 11

Group 1 Class B

Electrostatic discharge (ESD) 
IEC 61000-4-2

± 8 kV indirect contact 
± 15 kV direct air 
direct contact not possible

Radiated RF 
IEC 61000-4-3

10 V/m from 80 MHz to 2700 MHz applied to 4 devices 
orientations each with vertical and horizontal antenna 
pliarisation

Electrical fast transient/burst  
IEC 61000-4-4

± 2 kV for power supply lines 
± 1 kV for input/output lines

Surge 
IEC 61000-4-5

0.5 kV differential mode
1 kV differential mode

Conducted RF 
IEC 61000-4-6

3 V(rms) from 150 kHz to 80 MHz 
6 V(rms) in ISM bands

Voltage dips 
IEC 61000-4-11

tested at 100 and 240 V power supply input lines 
< 5% @ 0.5 cycles and 45 degree sync angle steps
< 5% @ 1 cycle 
<70% @ 25 cycles and 50 Hz
<70% @ 30 cycles and 60 Hz

Short interruptions and voltage 
variations 
IEC 61000-4-11

tested at 100 and 240 V power supply input lines
< 5% @ 250 cycles and 50 Hz
< 5% @ 300 cycles and 60 Hz

11.3  Notes on EMC according to EN60601-1-2

The use of accessories not recommended by ERT may result in an increased 
electromagentic radiation or a reduced interference immunity of the AM.

ERT can provide further information on EMC properties on request.