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 K Series
150 Watt AC-DC Converters
Input voltage range from 85...264 V AC 1 or 2 isolated outputs up to 48 V DC 4 kV AC I/O electric strength test voltage
LGA
* Rugged electrical and mechanical design * Wide input-frequency range from 47...440 Hz * Operating ambient temperature range -40...71C with convection cooling
Selection chart
Output 1 Output 2 Input voltage
Uo nom
[V DC] 5.1 12 15 24 24 30 48 12 15 24
Io nom
[A] 25 12 10 6 6 5 3 6 5 3
Uo nom
[V DC] 12 15 24
Io nom
[A] 6 5 3
Ui
[V AC] 85...264 85...264 85...264 85...264 85...264 85...264 85...264 85...264 85...264 85...264
Efficiency hmin [%] 79 84 84 85 81 83 83 81 83 83
Type
Options
LK 1001-7R LK 1301-7R LK 1501-7R LK 1601-7R LK 2320-7R LK 2540-7R LK 2660-7R LK 2320-7R LK 2540-7R LK 2660-7R
-9, E, D, V, P, T, B1 -9, E, D, P, T, B1 -9, E, D, P, T, B1 -9, E, D, P, T, B1 -9, E, D, P, T, B1 -9, E, D, P, T, B1 -9, E, D, P, T, B1 -9, E, D, P, T, B1 -9, E, D, P, T, B1 -9, E, D, P, T, B1
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Edition 4/04.2001
1
Cassette Style
Input
Input voltage AC Input frequency Input voltage DC Inrush current limitation wide input range
K Series
85...264 V AC 47...440 Hz 88...372 V DC
by thermistor
Output
Efficiency Output voltage setting accuracy Output voltage switching noise Line regulation Load regulation Minimum load Current limitation Operation in parallel Hold-up time
Ui nom, Io nom Ui nom, Io nom
up to 85% 0.6% Uo nom IEC/EN 61204, total typ. 90 mVpp Ui min...Ui max, Io nom typ. 0.3% Uo nom Ui nom, 10...100% Io nom, symmetrical output load typ. 0.5% Uo nom not required 0A rectangular U/I characteristic typ. 110% Io nom by current limitation Ui nom, Io nom 70 ms
Control and protection
Input fuse Input undervoltage lockout Input overvoltage lockout Input transient protection Output Output overvoltage Overtemperature Output voltage adjustment Inhibit Status indication not user accessible 4 AT typ. 90% Ui min typ. 109% Ui max
varistor no-load, overload and short circuit proof suppressor diode in each output switch-off with auto restart TTL input, output(s) disabled if open circuit LEDs: OK, inhibit, overload
typ. 130% Uo nom TC typ. 100C 0...110% Uo nom
Safety
Approvals Class of equipment Protection degree Electric strength test voltage EN 60950, UL 1950, CSA 22.2 No. 950 class I IP 30 2 kV AC 4 kV AC 1 kV AC 0.1 kV AC
I/case I/O O/case O/O
EMC
Electrostatic discharge Electromagnetic field Electr. fast transients/bursts Surge Conducted disturbances Electromagnetic emissions IEC/EN 61000-4-2, level 4 (8/15 kV) IEC/EN 61000-4-3, level x (20 V/m) IEC/EN 61000-4-4, level 4 (2/4 kV) IEC/EN 61000-4-5, level 3 (2 kV) IEC/EN 61000-4-6, level 3 (10 V) CISPR 22/EN 55022 criterion A criterion A criterion A criterion A criterion A class B
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Edition 4/04.2001
2
K Series
Environmental
Operating ambient temperature Operating case temperature TC Storage temperature Damp heat Vibration, sinusoidal Shock Bump Random vibration MTBF
150 Watt AC-DC Converters
Ui nom, Io nom, convection cooled Ui nom, Io nom
non operational IEC/EN 60068-2-3, 93%, 40C IEC/EN 60068-2-6, 10...60/60...2000 Hz IEC/EN 60068-2-27, 6 ms IEC/EN 60068-2-29, 6 ms IEC/EN 60068-2-64, 20...500 Hz MIL-HDBK-217F, GB, 40C -25...71C -25...95C -40...100C 56 days 0.35 mm/5 gn 100 gn 40 gn 4.9 gn rms 500'000 h
Options
Extended temperature range -40...71C, ambient, operating Electronic inrush current limitation Output voltage adjustment 40...110% Uo nom, excludes features R and vice versa Input and/or output undervoltage monitoring, excludes option V Input and/or output undervoltage monitoring (VME), excludes option D Current sharing Cooling plate -9 E P D0...D9 V0, V2, V3 T B1
Pin allocation
Pin 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 LK 1001 Vo1+ Output 1 Vo1- S+ S- R i D V T N P Output 1 Sense Sense Control of Uo1 Inhibit Save data ACFAIL Current sharing Protective earth Input Input LK 1301, LK 1501, LK 1601 Vo1+ Output 1 Vo1+ Vo1- Output 1 Vo1- S+ Sense S- Sense R Control of Uo1 i Inhibit D Save data T N N P P
S10010
LK 2000 Vo2+ Output 2 Vo2+ Vo2- Output 2 Vo2- Vo1+ Output 1 Vo1- Output 1 R Control of Uo1 i Inhibit D Save data T N N P P Current sharing Protective earth Input or Neutral Input or Phase
Current sharing Protective earth Input Input
S10010
Connector type H15 30 26 22 18 14 10 6
Connector type H15 S4 26/28 22 18 14 10/8
32 28 24 20 16 12 8
4
32/30
24 20 16 12
4/6
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Edition 4/04.2001
3
Cassette Style
Mechanical data
Tolerances 0.3 mm (0.012") unless otherwise indicated.
159 (6.25") 4.5 (0.18") 7 TE
K Series
European Projection
9 TE
111 (3U) (4.37")
89 (3.50")
Test jacks Option P (Uo) Option D (Uto) Option D (Uti) LED i LED OK LED IoL
Measuring point of case temperature TC
50 (1.97")
171.93 (6.77") (DIN 41494) 168.5 (6.63")
S09002
6.5 (0.26")
80 (3.15")
Accessories
Front panels 19" (Schroff/Intermas) Mating H15/H15S4 connectors with screw, solder, fast-on or press-fit terminals Connector retention facilities and code key system for connector coding Chassis or wall mounting plates for frontal access Universal mounting brackets for chassis or DIN-rail mounting
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Edition 4/04.2001
4


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