Moller Vibrasat Pro - Electromagnetic Immunity

Vibrasat
®
Pro
Appendix
Page 31 of 34
11.4 Electromagnetic immunity
The Vibrasat
®
Pro series devices are suitable for use in the stated electromagnetic
environment. Customers or operators of these device should ensure that they are used in
such an environment.
Immunity test /
standard
IEC 60601 - testing
level
Compliance
level
Electromagnetic environment -
guidelines
Electrostatic
discharge (ESD)
IEC 61000-4-2
±8 kV contact
discharge
±15 kV air discharge
±8 kV contact
discharge
±15 kV air
discharge
Floors should be wood, concrete or
ceramic tile.
If floors are covered with synthetic
material, the relative humidity
should be at least 30%.
Rapid transient
electrical disturbances/
bursts
IEC 61000-4-4
±2 kV for power
supply lines
±1 kV for input and
output lines
±2 kV for
power supply
lines
±1 kV for input
and
output lines
The quality of the supply voltage
should be comparable to that for a
typical shop or hospital
environment.
Surges
IEC 61000-4-5
±1 kV differential
mode
±2 kV common mode
±1 kV
differential
mode
±2 kV common
mode
The quality of the supply voltage
should be comparable to that for a
typical shop or hospital
environment.
Voltage dips,
short interruptions and
voltage variations
IEC 61000-4-11
< 5 % U
T
(> 95% dip in U
T
)
for 1 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 1 cycle
40 % U
T
(60% dip in
U
T
)
for 5 cycles
70 % U
T
(30 % dip in
U
T
)
for 25 cycles
The quality of the supply voltage
should be comparable to that for a
typical shop or hospital
environment. If the user of the
product requires continued
operation during power mains
interruptions, it is recommended
that the product be powered from an
uninterruptible power supply or
battery.