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TECHNICAL EXPLANATION REGARDING EMC
Guidance and Manufacturer's Declaration — Electromagnetic Immunity
The recliner is intended for use in the electromagnetic environments specified below.
The customer or the user of the recliner must use it in an environment specified here.
Immunity test
IEC 60601-1-2 test level
Compliance level
Electrostatic discharge (ESD)
IEC 61000-4-2
±8 kV contact discharge
±2 kV, ±4 kV, ±8 kV, ±15 kV
air discharge
±8 kV contact discharge
±2 kV, ±4 kV, ±8 kV, ±15 kV
air discharge
Electrical fast transient/ burst
IEC 61000-4-4
± 2kV power supply lines
± 2kV power supply lines
Surge IEC 61000-4-5
Line – line ±0.5 kV, ±1.0 kV
Line – ground ±0.5 kV, ±1.0 kV, ±2.0 kV
Line – line ±0.5 kV, ±1.0 kV
Line – ground ±0.5 kV, ±1.0 kV, ±2.0 kV
Voltage dips
IEC 61000-4-11
0% U
T
for 0.5 cycle
0°, 45°, 90°, 135°, 180°, 225°, 270°,
315°
0% U
T
for 0.5 cycle
0°, 45°, 90°, 135°, 180°, 225°, 270°,
315°
0% U
T
for 1 cycle
and
70% U
T
for 25/30 cycles
Single-phase: 0°
0% U
T
for 1 cycle
and
70% U
T
for 25/30 cycles
Single-phase: 0°
Short-term power failure
IEC 61000-4-11
0% U
T
for 250/300 cycles
0% U
T
for 250/300 cycles
Power frequency (50/60 Hz)
magnetic field
IEC 61000-4-8
30 A/m
30 A/m
Note: U
T
is the AC power supply voltage prior to application of the test level.
