Taylor-Wharton CS Series - Manual (Page 46)

44
CS SERIES
Table 7.0
Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
The CS CONTROL SYSTEM is intended for use in the electromagnetic environment
specified below. The customer or the end user of the CS CONTROL SYSTEM unit should
assure it is used only in such an environment.
Immunity Test EN/IEC 60601
Test Level
Compliance
Level
Intneded Electromagnetic
Environment
Electromagnetic
Discharge (ESD)
EN/IEC 61000-4-2
± 6kV contact
± 8kV air
± 6kV contact
± 8kV air
Floors should be wood, concrete
or ceramic tile. If floors are
covered with synthetic material,
the relative humidity should be at
least 30%.
Electrical fast
transient/burst
EN/IEC 61000-4-4
± 2kV for
power
supply lines
± 1kV for
input/output
lines
± 2kV for
power
supply lines
± 1kV for
input/output
lines
Mains power quality should be
that of a typical commercial or
hospital environment.
Surge
EN/IEC 61000-4-5
± 1kV
differential
mode (line-
line)
± 2kV
common mode
(line-earth)
± 1kV
differential
mode (line-
line)
± 2kV
common mode
(line-earth)
Mains power quality should be
that of a typical commercial or
hospital environment.
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines
EN/IEC 61000-4-11
<5% UT
(>95% dip in
UT) for 0.5
cycle
40% UT (60%
dip in UT) for
5 cycles
70% UT (30%
dip in UT) for
25 cycles
<5% UT
(>95% dip
in UT) for 5
seconds
<5% UT
(>95% dip in
UT) for 0.5
cycle
40% UT (60%
dip in UT) for 5
cycles
70% UT (30%
dip in UT) for
25 cycles
<5% UT
(>95% dip
in UT) for 5
seconds
Mains power quality should be
that of a typical commercial or
hospital environment. If the user
of the CS CONTROL SYSTEM
requires continued operation
during power mains interruptions,
it is recommended that the CS
CONTROL SYSTEM be powered
from an uninterruptible power
supply or a battery.
Power frequency
(50/60Hz) magnetic
field
EN/IEC 61000-4-8
3A/m 3A/m 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.