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Guidance and manufacturer's declaration – electromagnetic immunity
The Matrix is intended for use in the electromagnetic environment specified below. The customer or user of the Matrix should assure that it is used in such
an environment.
Immunity Test
Electrostatic Discharge (ESD)
IEC 61000-4-2
Electrical fast transient/burst
± 2 kV for power supply lines
IEC 61000-4-4
± 1 kV for input/output lines
Surge IEC 61000-4-5
± 1 kV differential mode
± 2 kV common mode
Voltage dips, short
<5% U
interruptions, and voltage
variations on power supply
40% U
input lines. IEC 61000-4-11
70% U
<5% U
Power Frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
Note: U
is the a.c. mains voltage prior to application of the test level.
T
IEC 60601 test level
Compliance level
± 6 kV contact
± 6 kV contact
± 8 kV air
± 2 kV for power supply lines
± 1 kV for input/output lines
± 1 kV differential mode
± 2 kV common mode
(>95% dip in U
)
<5% U
T
T
for 0,5 cycle
(60% dip in U
) for 5
40% U
(60% dip in U
T
T
T
cycles
(30% dip in U
) for
70% U
T
T
T
25 cycles
(95% dip in U
) for
<5% U
T
T
T
5 sec
3 A/m
Humphrey Matrix User Manual
Electromagnetic environment - guidance
Floors should be wood, concrete, or ceramic tile. If
± 8 kV air
floors are covered with synthetic material, the relative
humidity should be at least 30%.
Mains power quality should be that of a typical
commercial or hospital environment.
Mains power quality should be that of a typical
commercial or hospital environment.
(>95% dip in U
)
Mains power quality should be that of a typical
T
T
for 0,5 cycle
commercial or hospital environment. If the user of the
) for 5
Matrix requires continued operation during power
T
cycles
mains interruptions, it is recommended that the Matrix
(30% dip in U
) for
be powered from an uninterruptible source.
T
25 cycles
(95% dip in U
) for
T
5 sec
3 A/m
Power frequency magnetic fields should be at levels
characteristic of a typical location in a typical
commercial or hospital envrionment.
Introduction
2660021138935 Rev. F 2015-11
1-15
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