Technical data
121
EN
11.10 Electromagnetic interference immunity
Guidelines and manufacturer declaration - electromagnetic INTERFERENCE
IMMUNITY
The VENTI
logic
LS/VENTI
logic
plus is intended for operation in the ELECTROMAGNETIC
ENVIRONMENT as outlined below. The customer or the user of the VENTI
logic
LS/
VENTI
logic
plus should ensure that it is used in an environment of this type.
INTERFERENCE
IMMUNITY tests
IEC 60601 TEST
LEVEL
COMPLIANCE
LEVEL
ELECTROMAGNETIC ENVI-
RONMENT guideline
DISCHARGE OF
STATIC ELECTRICITY
(ESD) to IEC 61000-
4-2
± 6 kV contact
discharge
± 8 kV air
discharge
± 6 kV contact
discharge
± 8 kV air
discharge
Floors should be made of
wood or concrete or have
ceramic tiles laid on them. If
the floor has a synthetic
material laid on it, relative
humidity must be at least
30 %.
Electrical fast
transients/bursts
to IEC 61000-4-4
± 2 kV for power
supply cables
± 1 kV for input
and output cables
± 2 kV for power
supply cables
± 1 kV for input
and output cables
The quality of the supply
voltage should correspond to
that of a typical business or
hospital environment.
Surge immunity to
IEC 61000-4:-5
± 1 kV voltage
line - line
± 2 kV voltage
line - ground
± 1 kV voltage line
- line
± 2 kV voltage line
- ground
The quality of the supply
voltage should correspond to
that of a typical business or
hospital environment.
Voltage dips, short
interruptions and
voltage variations in
supply voltage to IEC
61000-4-11
< 5 % UT
(> 95 % dip in
UT)
for 1/2 period
40 % UT
(60 % dip in UT)
for 5 periods
70 % UT
(30 % dip in UT)
for 25 periods
< 5 % UT
(> 95 % dip in
UT)
for 5 s
< 5 % UT
(> 95 % dip in UT)
for 1/2 period
40 % UT
(60 % dip in UT)
for 5 periods
70 % UT
(30 % dip in UT)
for 25 periods
< 5 % UT
(> 95 % dip in UT)
for 5 s
The quality of the supply
voltage should correspond to
that of a typical business or
hospital environment. If the
user of the VENTI
logic
LS/
VENTI
logic
plus requires
continued FUNCTION, even
in the event of interruptions
to the power supply, it is
recommended that the
VENTI
logic
LS/
VENTI
logic
plus be supplied
from an uninterruptible
power supply or a battery.
