Philips NightBalance - Page 41

41
Electromagnetic immunity
Immunity test IEC 60601 Test Level Compliance Level
Electrostatic discharge (ESD)
(IEC 61000-4-2)
±8 kV contact
±2 kV, ±4 kV, ±8 kV, ±15 kV air
±8 kV contact
±2 kV, ±4 kV, ±8 kV, ±15 kV air
Electromagnetic Environment - Guidance
Floors should be wood, concrete or ceramic tile. If oors are covered
with synthetic material, the relative humidity should be at least 30 %.
Radiated RF Electromagnetic Field
(IEC 61000-4-3)
10 V/m
80 MHz to 2.7GHz
10 V/m
Proximity elds from RF wireless
communication systems (IEC 61000-4-3)
Refer to page 42 Refer to page 42
Electrical fast transient/burst (IEC
61000-4-4)
±2 kV for power supply lines ±2 kV for power supply lines
Surge (IEC 61000-4-5) ±0.5 kV, ±1 kV line(s) to line(s) ±0.5 kV, ±1 kV line(s) to line(s)
RF Common mode/Conducted
usceptibility (IEC 61000-4-6)
3 Vrms, 6V in amateur radio
bands. 150 kHz to 80 MHz
3 Vrms, 6V in amateur radio
bands.
Power frequency (50-60 Hz) magnetic
eld (IEC 61000-4-8)
30 A/m 30 A/m
Voltage dips (IEC 61000-4-11) 0% U
T
; 1 cycle and 70% U
T
; 25/30
cycles. Single phase: at 0
o
.
0% U
T
; 0.5 cycle at 0
o
, 45
o
, 90
o
,
135
o
, 180
o
, 225
o
, 270
o
and 315
o
0% U
T
; 1 cycle and 70% U
T
; 25/30
cycles. Single phase: at 0
o
.
0% U
T
; 0.5 cycle at 0
o
, 45
o
, 90
o
,
135
o
, 180
o
, 225
o
, 270
o
and 315
o
Voltage interruptions (IEC 61000-4-11) 0% U
T
; 250/300 cycle 0% U
T
; 250/300 cycle
NOTE: U
T
is the a.c. mains voltage prior to application of the test level.
Regulatory Information