Electromagnetic compatibility information
There is the potential risk of radio frequency interference between the device
and other devices. If there is, please find out the problems and take the
following measures:
(1) Turn off the device, and turn on again.
(2) Change the direction of the device.
(3)Keep the product away from the interferential devices.
Table 1
For all ME EQUIPMENT and ME SYSTEMS
Guidance and manufacture' s declaration- electromagnetic emission
The YE660D is intended for use in the electromagnetic environment
specified below. The customer or the user of the YE660D should assure
that it is used in such and environment.
Harmonic emissions IEC 61000-3-
2
Voltage fluctuations/ flicker
emissions IEC 61000-3-3
Electromagnetic compatibility information
Table 2
For all ME EQUIPMENT and ME SYSTEMS
Guidance and manufacture' s declaration- electromagnetic emission
The YE660D is intended for use in the electromagnetic environment specified
below. The customer or the user of the YE660D should assure that it is used
in such and environment.
Electrostatic
discharge (ESD)
IEC 61000-4-2
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV
100kHz repetition
frequency
±2 kV
100kHz repetition frequency
±1 kV line(s)to line(s)
±2 kV line(s)to earth
Voltage dips,
short interruptions
and voltage
variations on
power supply
input lines IEC
61000-4-11
<5 % UT (>95 % dip in
UT)
for 0.5 cycle
40 % UT (60 % dip in UT)
for 5 cycles
70 % UT (30 % dip in UT)
for 25 cycles
<5 % UT (>95 % dip in
UT) for 5 s
<5 % UT (>95 % dip in UT)
for 0.5 cycle
40 % UT (60 % dip in UT)
for 5 cycles
70 % UT (30 % dip in UT)
for 25 cycles
<5 % UT (>95 % dip in UT)
for 5 s
Power frequency
(50/60 Hz)
magnetic field IEC
61000-4-8
NOTE: UT is the a.c.mains voltage prior to application of the test level
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