OXYGEN CONCENTRATOR USER MANUAL
"(!
ME be powered from an
uninterruptible power
supply or a battery.
Power
frequency(50,
60
Hz)
magnetic field
IEC 61000-4-8
3A/m
3A/m
The ME power
frequency magnetic
fields should be at
levels characteristic of a
typical location in a
typical commercial or
hospital environment.
NOTE UT is the A.C. mains voltage prior to application of the test level.
Guidance and manufacturer’s declaration-electromagnetic immunity
The ME is intended for use in the electromagnetic environment specified below.
The customer or the user of the ME should assure that is used in such and environment.
Immunity
test
IEC 60601 test
level
Compliance
level
Electromagnetic environment-guidance
Conducted
RF
IEC
61000-4-6
Radiated
RF
IEC
61000-4-3
3 Vrms
150 KHz to 80
MHz
3 V/m
80MHz to 2,5
GHz
3 Vrms
3 V/m
Portable and mobile RF communications
equipment should be used no closer to any
part of the ME including cables, than the
recommended
separation
distance
calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance:
d = 1,2 √P
d = 1,2 √P 80MHz to 800 MHz
d = 2,3 √P 800MHz to 2,5 GHz
Where P is the maximum output power
rating of the transmitter in watts (W)
according to the transmitter manufacturer
