Medit T310 - Page 85

85 Medit T-series User Guide
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV (for power
supply lines)±1 kV
(for input/output
lines)
±2 kV (for power
supply lines) ±1 kV
(for input/output
lines)
Mains power quality should be that of a
typical commercial or hospital
environment.
Surge IEC
61000-4-5
±0.5 kV, ±1 kV
differential mode ±
0.5 kV, ±1 kV, ±2
kV common mode
±0.5 kV, ±1 kV
differential mode ±
0.5 kV, ±1 kV, ±2
kV common mode
Mains power quality should be that of a
typical commercial or hospital
environment.
Voltage dips
IEC 61000-4-11
0% Uт (100% dip in
Uт) for 0.5 cycle at
50Hz or 1 cycle at
60 Hz
0% Uт (100% dip in
Uт) for 0.5 cycle at
50Hz or 1 cycle at
60 Hz
Mains power quality should be that of a
typical commercial or hospital
environment. If the user of the MD-
ID0400 image intensifier requires
continued operation during power
mains interruptions, it is recommended
that the MD-ID0400 image intensifier
be powered from an uninterruptible
power supply or a battery.
Short
interruptions
61000-4-11
70% Uт (30% dip in
Uт) for 20 cycles at
50Hz or 30 cycle at
60 Hz
70% Uт (30% dip in
Uт) for 20 cycles at
50Hz or 30 cycle at
60 Hz
Voltage
variations on
power supply
input lines
61000-4-11
0% Uт (100% dip in
Uт) for 250 cycles
at 50Hz or 300
cycle at 60 Hz
0% Uт (100% dip in
Uт) for 250 cycles
at 50Hz or 300
cycle at 60 Hz
Power
frequency
magnetic fields
(50/60Hz) IEC
61000-4-8
30 A/m
30 A/m
Power frequency magnetic fields should
be at levels characteristic of a location in
a typical commercial or hospital
environment.
NOTE: UT is the main voltage (AC) prior to the application of the test level.
Guidance 2
Recommended separation distances between portable and mobile communication equipment and the
MD-ID0400.
The MD-ID0400 is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the MD-ID0400 can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the MD-ID0400 as recommended below, according to