K Series with PFC Data Sheet
150 – 280 Watt AC-DC Converters
Electromagnetic Compatibility (EMC)
A metal oxide VDR together with an input fuse and an input
filter form an effective protection against high input
Immunity
Table 11: Electromagnetic immunity (type tests)
transient voltages, which typically occur in most
installations. The converters have been successfully
tested to the following specifications:
Phenomenon
Standard
Level
Coupling
Value
Waveform
Source
Test
In
Perf.
mode 1
applied
imped.
procedure
oper.
crit. 2
Electrostatic
IEC/ EN
4
contact discharge
8000 V p
1/50 ns
330 ?
10 positive and
yes
A
discharge
(to case)
61000-4-2
air discharge
15000 V p
150 pF
10 negative
discharges
Electromagnetic
IEC/ EN
3
antenna
10 V/m
AM 80%
n.a.
80 – 1000 MHz
yes
A
field
61000-4-3
1 kHz
10 V/m
50% duty cycle,
n.a.
900 ±5 MHz
yes
A
200 Hz repetition
frequency
pulse modul.
Electrical fast IEC/ EN
3
capacitive, o/c
±2000 V p bursts of 5/50 ns
50 ?
60 s positive
yes
A
transients/burst 61000-4-4
±i/c, +i/–i
direct
2.5/5 kHz over
15 ms; burst
period: 300 ms
60 s negative
transients per
coupling mode
Surges
IEC/ EN
3
±i/c
±2000 V p
1.2/50 μs
12 ?
5 pos. and 5 neg.
yes
A 3
61000 -4-5
+i/ –i
2 ?
surges per
coupling mode
Conducted
disturbances
Voltage dips,
short interrup-
tions and
variations
IEC / EN
61000-4-6
IEC/ EN
6100-4-11
3
40%
0%
i, o, signal wires
+i/ –i
+i/ –i
10 VAC
(140 dB μ V)
230 → 9 2
→ 230
230 → 0
→ 230
AM 80%
1 kHz
2 → 1 → 2 s
150 ?
n.a.
0.15 – 80 MHz
sine wafe
yes
yes
A
B 4
B 4
1
2
3
4
i = input, o = output, c = case
A = Normal operation, no deviation from specifications, B = Normal operation, temporary loss of function or deviation from
specs possible
For converters with version V102 or higher. Older LKP models meet only B.
Only LKP models have been tested.
Emissions
dbμV
LK4301-6, Peak L, conducted, 0.15 - 30 MHz, PMM 8000, 30-May-06
dbμV
LKP5660-6, Peak L, conducted, 0.15 - 30 MHz, PMM 8000, 30-May-06
70
50
30
10
EN 55022 B
70
50
30
10
EN 55022 B
0.2
0.5
1
2
5
10
20
MHz
0.2
0.5
1
2
5
10
20
MHz
Fig. 26a
Conducted emissions (peak) at the phase input according
to EN 55011/22, measured at V i nom and I o nom (LK4301-7R).
The neutral line performs quite similar.
Fig. 26b
Conducted emissions (peak) at the phase input according
to EN 55011/22, measured at V i nom and I o nom (LKP5660-
7R). The neutral line performs quite similar.
BCD20001-G Rev AC, 16-Dec-2010
Page 16 of 29
www.power-one.com
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