General information
Puritan Bennett™ 700 Series Ventilator System Service Manual
10070389 Rev. A
1-11
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines
IEC 61000-4-11
< 5%
U
T
(> 95% dip in
U
T for
0.5 cycle)
40%
U
T
(60% dip in
U
T for
5 cycles)
70%
U
T
(30% dip in
U
T for
25 cycles)
< 5%
U
T
(> 95% dip in
U
T for 5 s)
< 5%
U
T
(> 95% dip in
U
T for
0.5 cycle)
40%
U
T
(60% dip in
U
T for
5 cycles)
70%
U
T
(30% dip in
U
T for
25 cycles)
< 5%
U
T
(> 95% dip in
U
T for 5 s)
Mains power quality should be
that of a typical commercial or
hospital environment. If the
user of the 700 Series
Ventilator System requires
continued operation during
power mains interruptions, it is
recommended that the 700
Series Ventilator System be
powered from an
uninterruptible power supply
or a battery.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m
3 A/m
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.
NOTE:
U
T
is the AC mains voltage prior to application of the test level.
Table 1-3: Electromagnetic Immunity (continued)
The 700 Series Ventilator System is intended for use in the electromagnetic environment specified below. The
customer or the user of the 700 Series Ventilator System should assure that it is used in such an environment.
Immunity test
IEC 60601-1-2 test level
Compliance level
Electromagnetic environment–
guidance
Summary of Contents for Puritan Bennett 700 Series
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