LOS, LOR, LOK 4000
15, 30 and 50 Watt AC-DC Converters
Universal input range 85...264 V AC
Single output 5.1, 12, 24 or 48 V DC
3 kV AC I/O electric strength test voltage
LGA
• Compact design
• Battery charger versions
• Operating ambient temperature range
–10...50°C with convection cooling
Selection chart
Input voltage
Rated power
U
o nom
I
o nom
U
i
T
A
= 50°C
[V DC]
[A]
[V AC]
P
o tot
[W]
5.1
5.2
85...264
26
12
1.25
85...264
15
12
2.5
85...264
30
12
4
85...264
48
12...12.8
1
...15
3.6
85...264
49
24
0.65
85...264
15
24
1.25
85...264
30
24
2
85...264
48
1
...30
24...25.7
1.8
85...264
49
48
1
85...264
48
1
...60
48...51.4
0.9
85...264
49
1
Setting voltage
U
o set
for battery charger with R-input open circuit.
2
For minimum order quantity and lead time contact Power-One.
Output
Type
Options
2
LOK 4001-2RLD
LOS 4301-2
LOR 4301-2
LOK 4301-2R
LOK 4140-2RLD
LOS 4601-2
LOR 4601-2
LOK 4601-2R
LOK 4240-2RLD
LOK 4801-2R
LOK 4740-2RLD
F, F1, K
Input
Input voltage
Input frequency
Inrush current
world wide mains, single phase
battery powered
limited by NTC 16
Ω
85...264 V AC
88...372 V DC
47...63 Hz
Output
Efficiency
Output voltage setting accuracy
Output voltage ripple & noise
Line load regulation
Minimum load
Current limitation
Current limitation (L)
Operation in series
Operation in parallel
Hold-up time
U
i nom
,
I
o nom
up to 86%
U
i nom
, 50% of
I
o nom
±1.5%
U
o nom
U
i nom
,
I
o nom
<1%
U
o nom
U
i min
...U
i max
,
I
o
= 10...100% of
I
o nom
±1%
not required
12/24/48 V types, hiccup mode
short-time overload capability
5V types and battery chargers, rect. U/I charact. max. 130%
I
o nom
add reverse polarity diodes to the outputs
with battery charger versions possible
115/230 V
14/90 ms
242
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Edition 5/07.2001
DIN Rail Mountable
Protection
Input fuse
Input transient protection
Output
LOS, LOR, LOK 4000 Series
not user accessible
voltage depending resistor (VDR)
no-load, overload and short circuit proof
1.6 A, slow blow
Control
Status indication
LED output O.K.
Output voltage adjustment
R input - recitfier version
Output undervoltage monitoring D battery charger
90...110%
U
o nom
typ. 80%
U
oset
Safety
Approvals
Electric strength test voltage
EN 60950, UL 1950, CSA22.2 No. 950, UL 508 listed
input/protective earth
input/output
output/protective earth
in progress
1.5 kV AC
3 kV AC
1 kV AC
2
IP 20
Pollution degree
Degree of protection
EMC
Electrostatic discharge
Electromagnetic field
Electr. fast transients/bursts
Surge
Conducted disturbances
Electromagnetic emissions
IEC/EN 61000-4-2, level 2 (8 kV)
IEC/EN 61000-4-3, level 2 (3 V/m)
IEC/EN 61000-4-4, level 3 (2 kV)
IEC/EN 61000-4-5, level 3, line to prot. earth (2 kV)
IEC/EN 61000-4-5, level 2, line to line (1 kV)
IEC/EN 61000-4-6, level 2 (3 V)
CISPR 22/EN 55022, conducted
criterion B
criterion B
criterion B
criterion B
criterion B
criterion A
class B
Environmental
Operating ambient temperature
Operating case temperature
T
C
Storage temperature
Damp heat
Vibration, sinusoidal
Shock
Bump
MTBF
U
i nom
,
I
o nom
, convection cooled
U
i nom
,
I
o nom
non operational
IEC/EN 60068-2-3, 93%, 40°C
IEC/EN 60068-2-6, 10...60/60...2000 Hz
IEC/EN 60068-2-27
IEC/EN 60068-2-29
MIL-HDBK-217F, 6B, 40°
–10...50°C
–10...80°C
–40...85°C
21 days
0.15 mm/2 g
n
11 ms/15 g
n
11 ms/10 g
n
1'600'000 h
Options
Built-in second fuse in the neutral
No fuse fitted
(operation from DC voltage)
System connectors with screw terminals
F
F1
K
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Edition 5/07.2001
243
Wireless Connectivity
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