Owner's Manual
Manufacturer’s declaration-electromagnetic immunity
The TD-3261G is intended for use in the electromagnetic environment (for home and professional healthcare) specified below.
The customer or the user of the TD-3261G should assure that it is used in such an environment.
Immunity test IEC 60601
test level
Compliance level Electromagnetic
environment-guidance
(for home and professional healthcare
environment)
Electrostatic
discharge(ESD) IEC
61000-4-2
Contact:±8 kV
Air±2 kV,±4 kV,±8 kV,±15 kV
Contact:±8 kV
Air±2 kV,±4 kV,±8 kV,±15 kV
Floors should be wood, concrete or
ceramic tile. If floors are covered with
synthetic material, the relative humidity
should be at least 30%
Electrical fast
transient/burst IEC
61000-4-4
+ 2kV for power supply lines
+ 1kV for input/output lines
+ 2kV for power supply lines
Not applicable
Mains power quality should be that of a
typical home healthcare environment.
Surge IEC 61000-4-5 + 0.5kV, +1kV line(s) to line(s)
+ 0.5kV, +1kV,+ 2kV line(s) to
earth
+ 0.5kV, +1kV line(s) to line(s)
Not applicable
Mains power quality should be that of a
typical home healthcare environment.
Voltage Dips, short
interruptions and voltage
variations on power supply
input lines IEC 61000-4-11
Voltage dips:
0 % U
T; 0,5 cycle
0 % U
T; 1 cycle
70 % U
T; 25/30 cycles
Voltage interruptions:
0 % U
T; 250/300 cycle
Voltage dips:
0 % U
T; 0,5 cycle
0 % U
T; 1 cycle
70 % U
T; 30 cycles
Voltage interruptions:
0 % U
T; 300 cycle
Mains power quality should be that of a
typical home healthcare environment.
If the user of the TD-3261G
requires
continued operation during power mains
interruptions, it is recommended that the
TD-3261G be powered from an
uninterruptible power supply or a battery.
Power frequency(50, 60
Hz) magnetic field IEC
61000-4-8
30 A/m
60 Hz
30 A/m
60 Hz
The TD-3261G power frequency
magnetic fields should be at levels
characteristic of a typical location in a
typical home healthcare environment.
NOTE UT is the a.c. mains voltage prior to application of the test level.