A3.3 Electromagnetic Immunity - EDAN PA Series User Manual

PA Series Biofeedback and Stimulation System User Manual
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
NOTE: U is the a.c. mains voltage prior to application of the test level.
T

A3.3 Electromagnetic Immunity

Guidance and manufacture's declaration – electromagnetic immunity
The Biofeedback and Stimulation System intended for use in the electromagnetic environment
specified below. The customer or the user of the Biofeedback and Stimulation System should assure
that it is used in such an environment.
Immunity test IEC 60601 test level
0 % UT; 0,5 cycle
At 0° , 45° , 90° , 135° ,
180° , 225° , 270° and
315°
0 % UT; 1 cycle
and
70 % UT; 25/30
cycles )
Single phase: at 0°
0 % UT; 250/300
cycle
Compliance
level
0 % UT; 0,5 cycle
At 0° , 45° , 90° , 135° ,
180° , 225° , 270° and
315°
0 % UT; 1 cycle
and
70 % UT; 25/30
cycles )
Single phase: at 0°
0 % UT; 250/300
cycle
Electromagnetic
guidance
Portable and mobile RF communications
equipment should be used no closer to any
part of the PA Biofeedback and Stimulation
System
recommended
calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance
65
EMC Information
Mains power quality should be
that of a typical commercial or
hospital environment. If the
users of the PA Biofeedback
and Stimulation System require
continued operation
power mains interruptions, it is
recommended that
Biofeedback and Stimulation
System be powered from an
uninterruptible power supply.
environment
including cables,
separation
during
the PA
-
than the
distance