15
TECHNICAL SPECIFICATIONS
Guidelines and manufacturer's declaration - electromagnetic immunity
The
Syncrus G3 Delivery Unit
is made to be used in the electromagnetic environments specified
below. The client or the user of the
Syncrus G3 Delivery Unit
must be sure that it is used in
such environment.
Immunity
test
ABNT Test level
NBR IEC 60601
Level of
compliance
Electromagnetic
environment Directives
Electrostatic
discharge (ESD)
IEC 6100-4-2
± 6 kV Contact
± 8 kV Air
± 6 kV Contact
± 8 kV Air
Floors should be wooden,
concrete or ceramic. If
the floor is covered with
synthetic material, the
relative humidity should be
at least 30%.
Quick electric
transitory phases
/ train of pulses
(”Burst”)
IEC 61000-4-4
± 2 kV in power
supply lines
± 1 kV in input /
output lines
± 2 kV in power
supply lines
± 1 kV in input /
output lines
It is advisable that the
quality of the power supply
should be that of hospital
or typical commercial
environment.
Surges
IEC 61000-4-5
± 1 kV lines (s) to
lines (s)
± 2kV lines (s) to
ground
± 1 kV lines (s) to
lines (s)
± 2kV lines (s) to
ground
It is advisable that the
quality of the power supply
should be that of hospital
or typical commercial
environment.
Reduction,
i n t e r r u p t i o n
and variance of
voltage in power
supply input lines
IEC 61000-4-11
< 5% Ut
(>95% drop in Ut)
for 0,5 cycle
40% Ut
(60% drop in Ut)
for 5 cycles
70% Ut
(30% drop in Ut )
for 25 cycles
< 5%Ut
(>95% drop in Ut )
for 5s
< 5% Ut
(>95% drop in Ut )
for 0,5 cycles
40% Ut
(60% drop in Ut)
for 5 cycles
70% Ut
(30% drop in Ut )
for 25 cycles
< 5% Ut
(>95% drop in Ut )
for 5s
The recommended power
supply quality is the same
as used for commercial or
hospital environment. If
is required a continuous
use during energy supply
outages, it is recommended
t h a t t h e
S y n c r u s G 3
Delivery Unit
be feed by
an uninterruptible power
supply or a battery.
Magnetic field in
f r e q u e n c y o f
power supply
(50/60Hz)
IEC 61000-4-8
3 A/m
3 A/m
If an image distortion occurs,
may be necessary place
the equioment far from
the supply frequency or to
installa magnetic armour.
The frequency magnetic
field shall be measured at
the installment place to
assure that it is low enough.
NOTE Ut is the a.c. power supply voltage before the application of the test level
