Huvitz HLM-1 - Page 74

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Electric rapid
transients/bust
IEC 61000－4－4
power supplying line ±2 kV
input/output line ±1 kV
power supplying line ±2
kV
input/output line ±1 kV
Surge
IEC 61000－4－5
between lines ±1 kV
between line and grounding
±2 kV
differential mode ±1 kV
common mode ±2 kV
Voltage dip,
instantaneous
interruption,
voltage fluctuation at the
power input line
IEC 61000－4－11
For 0.5 cycle
< 5 %UT(UT’s > 95 %
decrease)
For 5 cycle 40 %UT(UT’s
60 % decrease)
For 25 cycle 70 %UT(UT’s
30 % decrease)
For 5 seconds < 5 %
UT(UT’s > 95 % decrease)
For 0.5 cycle
< 5 %UT(UT’s > 95 %
decrease)
For 5 cycle, 40 %
UT(UT’s 60 % decrease)
For 25 cycle,
70 %UT(UT’s 30 %
decrease)
For 5 seconds,
< 5 %UT(UT’s > 95 %
decrease)
Power frequency
magnetic field
(50/60 Hz)
IEC 61000－4－8
30 A/m
30 A/m
Other UT is the a.c. power voltage for before approving the test level.
• Electromagnetic waves tolerance
HLM-1 is to be used in the below mentioned electromagnetic wave environment.
HLM-1 purchaser or user needs to confirm whether HLM-1 is sued at this
environment.
Tolerance test
IEC 60601
test conditions
Appropriateness
level
Conductivity RF electromagnetic
field
IEC 61000－
4－6
Radioactivity RF electromagnetic
field tolerance
IEC 61000－4－3
3 Vrms
150 kHz∼80 MHz
10 V/m
80 MHz∼2.7 GHz
scope
3 Vrms
10 V/m