參數(shù)資料
型號(hào): LOS4601-2RLD
英文描述: DIN-Rail Mountable AC-DC (DC-DC) Converters
中文描述: 導(dǎo)軌可安裝交直流(型DC - DC)轉(zhuǎn)換器
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 155K
代理商: LOS4601-2RLD
SEP 09, 2005 revised to JUL 17, 2006
Page 7 of 12
www.power-one.com
LOS, LOR, LOK4000 Series Data Sheet
DIN-Rail Mountable AC-DC (DC-DC) Converters
Electromagnetic Compatibility (EMC)
Immunity
A metal-oxide VDR together with the input fuse and the input
filter form an effective protection against high input transient
Table 5: Immunity type tests
Phenomenon
Standard
1
Level
Coupling
mode
2
Value
applied
Waveform
Source
imped.
Test
Per-
form.
3
procedure
Electrostatic
discharge
IEC/EN
61000-4-2
2
air discharge
8000 V
p
1/50 ns
330
10 positive and
10 negative
discharges
B
Electromagnetic
field
IEC/EN
61000-4-3
2
antenna
3 V/m
AM 80%
1 kHz
n.a.
80…1000 MHz
900 MHz
1800 MHz
B
Electrical fast
transients/burst
IEC/EN
61000-4-4
3
direct, i/ , +i/–i
2 kV
p
bursts of 5/50 ns
2.5/5 kHz over
15 ms; burst
period: 300 ms
50
60 s positive
60 s negative
transients per
coupling mode
B
Surge
IEC/EN
61000-4-5
3
i/
2 kV
p
1.2 / 50 μs
12
2
5 pos. and 5 neg.
surges per
A
2
+i/–i
1 kV
p
Conducted
disturbances
IEC / EN
61000-4-6
2
box
3 VAC
AM 80%
1 kHz
150
0.15 - 80 MHz
A
1
Related and previous standards are referenced in:
Technical Information: Standards
2
i = input, o = output, = PE case.
3
A = Normal operation, no deviation from specifications, B = Normal operation, temporary deviation from specs possible.
Emission
Internal input filtering keeps the conducted noise of the
converters within the frequency range of 10 kHz to 30 MHz
below level B according to EN 55011 and EN 55022 standards.
Fig. 8
Typical conducted disturbances (quasi-peak) at the input
measured according to EN 55011/55022 at V
i nom
and I
o nom
.
LOK4601-2R, V
i
= 230 VAC.
07113
EN 55022 A
EN 55022 B
90
80
70
60
50
40
30
20
10
0
0
0
0
0
1
5
1
2
3
[dB
μ
V]
MHz
0
Fig. 9
Radiated disturbances measured according to
EN 55011/55022 at V
i nom
and I
o nom
. LOK4601-2R, V
i
= 230
VAC.
0
10
20
30
40
50
EN 55022 B
dBμV/m
LOK4601-2RC1, Vin=230 VAC, Vo=24 V, Io=2 A,
Antenna 10 m, 24-Jan-06, ESVS30, Dubnica
30 50 100 200 500 MHz
voltages, which typically occur in most installations. The LOS,
LOR, and LOK series have been successfully tested to the
following specifications:
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