Hillrom Welch Allyn 719 Serie Manual De Instrucciones página 17

Instructions for use
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines
IEC 61000-4-11
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
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
Electromagnetic immunity
Line-to-ground
0 % U ; 0.5 cycle 0 % U ; 0.5 cycle
T T
At 0°, 45°, 90°, 135°,
180°, 225°, 270° and
315°
0 % U ; 1 cycle 0 % U ; 1 cycle
T T
70 % U ; 25/30 cycles 70 % U
T
Single phase: at 0°
0 % U ; 250/300 0 %U ; 250/300 cycle
T T
cycle
30 A/m 30 A/m
3 Vrms 3 Vrms
150 kHz to 80 MHz
6Vrms in ISM and 6Vrms .
amateur radio bands
between 150 kHz
and 80 MHz.
10 V/M, 80 MHz to 10 V/M
2.7 GHz
Mains power quality should be that of a
typical commercial or hospital
environment. If the user of the handle and
charging accessory requires continued
operation during power mains
interruptions, it is recommended that the
handle and charging accessory be
powered from an uninterruptible power
supply or a battery.
; 25/30 cycles
T
Power frequency magnetic fields should
be at levels characteristic of a typical
location in a typical commercial or hospital
environment.
Portable and mobile RF communications
equipment should be used no closer to
any part of the handle and charging
accessory, including cables, than the
recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance
800 MHz to 2.7 GHz
80 MHz to 800 MHz
where P is the maximum output power
rating of the transmitter in watts (W) and d
is the recommended separation distance
in meters (m). Field strengths from fixed RF
transmitters, as determined by an
A - English 11