Mindray TEX20 - Page 288

F - 6 Operator’s Manual
F EMC Guidance and Manufacturer’s Declaration
Voltage dips, Short
interruptions and
voltage variation on
power supply input
voltage
IEC 61000-4-11
0 % U
T
; 0,5 cycle
At 0°, 45°, 90°, 135°,
180°, 225°, 270° and
315°
0 % U
T
; 1 cycle
70% U
T
for 25/30
cycle at 0°
0 % U
T
; 250/300 cycle
0 % UT; 0,5 cycle
At 0°, 45°, 90°, 135°,
180°, 225°, 270° and
315°
0 % U
T
; 1 cycle
70% U
T
for 25/30
cycle at 0°
0 % U
T
; 250/300 cycle
Mains power quality
should be that of a
typical commercial or
hospital environment.
If you require
continued operation
during power mains
interruptions, it is
recommended that our
product be powered
from an uninterruptible
power supply or a
battery.
Power frequency (50/
60 HZ) magnetic field
IEC 61000-4-8
30 A/m 30 A/m Power frequency
magnetic fields should
be at levels
characteristic of a
typical location in a
typical commercial or
hospital environment.
NOTE: U
T
is the A.C. mains voltage prior to application of the test level.
Table F-3
GUIDANCE AND MINDRAY DECLARATION-ELECTROMAGNETIC IMMUNITY
The system is intended for use in the electromagnetic environment specified below. The customer
or the user of system should assure that it is used in such an environment.
IMMUNITY TEST IEC 60601
TEST LEVEL
COMPLIANCE
LEVEL
ELECTROMAGNET
IC ENVIRONMENT-
GUIDANCE