Karl Storz 20 7010 20-1, Service Manual

Page: 117 / 170

101
Table 202
Guidance and manufacturer’s declaration – electromagnetic immunity
The UNIDRIVE ® S III ENT model 40 70 16 20-1 is intended for use in the electromagnetic environment specified below.
The customer or user of the UNIDRIVE ® S III ENT model 40 70 16 20-1 should ensure that it is used in such an environment.
Immunity test EN/IEC 60601 test level Compliance level Electromagnetic environment - guidance
Electrostatic Discharge (ESD)
acc. to IEC 61000-4-2
± 6 kV contact
± 8 kV air
6 kV contact
8 kV 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
acc. to IEC 61000-4-4
± 2 kV for power supply lines
± 1 kV for input/output lines
2 kV/1 kV
Mains power quality should be that of a typical commercial
or hospital environment.
Surge
acc. to IEC 61000-4-5
± 1 kV differential mode
± 2 kV common mode
2 kV/1 kV
Mains power quality should be that of a typical commercial
or hospital environment.
Voltage dips, short interrup-
tions and voltage variations
on power supply input lines
acc. to 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 sec
0 V, 10 msec
92 V, 100 msec
168 V, 500 msec
0 V, 5 sec
Mains power quality should be that of a typical commercial
or hospital environment.
If the user of the equipment or system requires continued
operation during power mains interruptions, it is recom-
mended that the equipment or system be powered from
an uninterruptible power supply.
Power frequency
(50/60 Hz)
magnetic field
acc. to IEC 61000-4-8
3 A/m
3 A/m
Power frequency magnetic fields should be at levels char-
acteristic of a typical location in a typical commercial or
hospital environment.
Anexo Appendix Anhang