UM0000001 Rev_0 (2019/11/25)
Page
18
of
36
Copyright 2019 Sound Technologies
5810 Van Allen Way, Carlsbad CA 92008
800.268.5354 | soundvet.com
Immunity
Test Type
Compliance
Level
Comments
Electrostatic
Discharge
IEC/EN 61000-4-
2
+/- 8 kV contact
discharge
+/- 2, 4, 8, 15 kV
air discharge
Floors should be wood, concrete or ceramic tile. If floors are
covered with synthetic material, the relative humidity should be
at least 30%
Radiated
Electromagnetic
Field Immunity
IEC/EN 610000-
4-3
3 V/m, 80 - 6000
MHz 80%, 1 kHz,
AM Modulation
Spot
Frequencies 385
–
5785 MHz
Pulse
Modulation
Portable and mobile RF communications equipment should be
used no closer to any part of the Smart RLT Sport, including
cables, than the recommended separation distance calculated
from the equation applicable to the frequency of the transmitter.
Recommended separation distance
d = (3.5 / E1)√P 80 MHz to 800 MHz
d = (7 / E1)√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).
Conducted Immunity:
d = (3.5/V1)√P
Field strength from fixed RF transmitters, as determined by an
electromagnetic site survey, should be less than the compliance
level in each frequency range. Interference may occur in the
vicinity of equipment marked with the following symbol.
Conducted
Immunity (AC
Power) (I/O
Lines) IEC/EN
61000-4-6
3Vrms & 6Vrms
in ISM &
Amatuer Radio
Band 0.15 - 80
MHz, AC Mains
3Vrms & 6Vrms
in ISM &
Amatuer Radio
Band 0.15 - 80
MHz, I/O Ports
Electrical Fast
Transient / Burst
Immunity
IEC/EN 61000-4-
4
±2 kV on AC
Mains
±1 kV on I/O
Ports
Mains power quality should be that of a typical commercial or
hospital environment
Surge Immunity
IEC/EN 61000-4-
5
±2 kV CM Line-
Gnd
±1 kV, DM Line-
Line
N/A on I/O Ports
Mains power quality should be that of a typical commercial or
hospital environment
Power
Frequency
Magnetic Field
Immunity
IEC/EN-61000-4-
8
30 A/m @
50/60Hz
3 Orthogonal
Orientations
Video display terminal and other electron-beam devices (e.g. X-
ray image intensifiers) may use a justification for lower IMMUNITY
COMPLIANCE LEVELS as allowed by 6.2.1.10.
Voltage Dips &
Interruptions
IEC/EN 61000-
4-11
0% During .5
Period
0% During 1
Period
70% 25 Periods
0% During 250
Periods
If the user of the Smart RLT Sport requires continued operation
during mains interruption it is recommended that the Smart RLT
Sport be powered from an uninterruptable power supply or a
battery
