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Immunity Test
Electrostatic
± 6 kV contact
discharge
± 8 kV air
GB/T 17626.2
Electrical fast
± 2 kV power
transient burst
± 1 kV input/output
GB/T 17626.4
Surge
± 1 kV cable to cable
GB/T 17626.5
± 2 kV cable to the
ground
Voltage
<5%UT continuous
dips short
0.5 cycle (>95%
interruptions
shortly dips on UT)
and voltage
40% UT, continuous
variations on
5 cycle (60% shortly
power cable
dips on UT) 70%
GB/T 17626.11
UT, continuous 25
cycle (30% shortly
dips on UT) <5%UT,
continuous 5s (>95%
shortly dips on UT
IEC 60601 Test
Level
Compliance
Level
± 6 kV
Floors should be wood,
contact
concrete or ceramic tile.
If floors are covered with
± 8 kV air
synthetic material, the
relative humidity should be
at least 30%
N/A
N/A
N/A
N/A
N/A
N/A
Electromagnetic
Environment
Guidance
21
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