LH2540-2

LH1001-2R POWER-ONE | Alldatasheet

Document overview

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Technical content

1www.power-one.com Edition 4/04.2001

• Rugged electrical and mechanical design
• Output 1 regulated, outputs 2 and 3 tracking
• Operating ambient temperature range –10...50°C with convection cooling H Series 50 Watt AC-DC Converters Input voltage range 85...255 V AC 1, 2 or 3 isolated outputs up to 48 V DC 4 kV AC I/O electric strength test voltage Input Input voltage continuous range 85...255 V AC Input frequency 47...63 Hz Inrush current limitation by thermistor Output Efficiency U i nom, Io nom up to 83% Output voltage 1 setting acc.U i nom, Io nom ±2% U o1 nom Output voltage 2, 3 setting acc.U i nom, Io nom ±5% U o2,3 nom Output voltage switching noise IEC/EN 61204, total typ. 200 mV pp Line regulation U i min...U i max, Io nom typ. ±1% U o nom Output voltage 2, 3 U i nom, Io1 nom, Io2,3 = 0 max. 115% U o2,3 nom Minimum output current not required 0 A Current limitation main output rectangular U/I characteristic typ. 110% Io nom Current limitation aux. output(s) rectangular U/I characteristic typ. 120% Io nom Operation in parallel by current limitation Hold-up time U i = 230 V AC, Io nom typ. 70 ms Selection chart Output 1 Output 2 Output 3 Rated power Type Options U o nom Io nom U o nom Io nom U o nom Io nom Po tot Input voltage [V DC] [A] [V DC] [A] [V DC] [A] [W] 85...255 V AC 5.1 11 - - - - 56 LH 1001-2R D, V 12 6 - - - - 72 LH 1301-2R D 15 4.5 - - - - 67 LH 1501-2R D 24 3 - - - - 72 LH 1601-2R D 48 1.5 - - - - 72 LH 1901-2R D 12 2 12 2 - - 48 LH 2320-2 D 15 1.7 15 1.7 - - 51 LH 2540-2 D 5.1 5 12 0.7 12 0.7 42 LH 3020-2 D, V 5.1 5 15 0.6 15 0.6 43 LH 3040-2 D, V LGA

2www.power-one.com Edition 4/04.2001 Cassette Style H Series Protection Input undervoltage lockout typ. 60 V AC Input overvoltage lockout typ. 280 V AC Input transient protection varistor Output no-load, overload and short circuit proof Output overvoltage suppressor diode in each output typ. 150% U o nom Overtemperature switch-off with auto restart TC typ. 100°C Control Output voltage adjustment single output types 0...110% U o1 nom Inhibit TTL input, output(s) disabled if left open-circuit Status indication LEDs: OK, inhibit Safety Approvals EN 60950, UL 1950, CSA C22.2 No. 950 Class of equipment class I Protection degree units without options IP 40 Electric strength test voltage I/case 2 kV AC I/O 4 kV AC O/case 1 kV AC O/O 0.2 kV AC EMC Electrostatic discharge IEC/EN 61000-4-2, contact discharge, level 2 (4 kV) criterion A Electromagnetic field IEC/EN 61000-4-3, level x (20 V/m) criterion A Electr. fast transients/bursts IEC/EN 61000-4-4, input, level 1 (0.5 kV) criterion A Surge IEC/EN 61000-4-5, input, level 1 (0.5 kV) criterion A Electromagnetic emissions CISPR 22/EN 55022, conducted class A CISPR 22/EN 55022, radiated class B Environmental Operating ambient temperatureU i nom, Io nom, convection cooled –10...50°C Operating case temperature TC U i nom, Io nom –10...80°C Storage temperature non operational –25...100°C Damp heat IEC/EN 60068-2-3, 93 %, 40 °C 21 days Vibration, sinusoidal IEC/EN 60068-2-6, 10 … 60/60… 150 Hz 0.15 mm/2 g n Shock IEC/EN 60068-2-27, 6 ms 15 g n Bump IEC/EN 60068-2-29, 16 ms 10 g n MTBF MIL-HDBK-217E, G B, 40 °C, single output types 384'000 h Options Input and/or output undervoltage monitoring, excludes option V D1 … D8 Input and/or output undervoltage monitoring (VME), excludes option D V2, V3

3www.power-one.com Edition 4/04.2001 Mechanical data Tolerances ±0.3 mm (0.012") unless otherwise indicated. European Projection H Series 50 Watt AC-DC Converters 111.2 (3U) (4.38") 168.5 (6.63") 127 (5") 173.7 (6.84") 20 (0.79") 6TE 2 5 8 11 14 17 20 23 26 29 32 38.7 (1.52") Measuring point for case temperature TC M 3; depth = 4 mm (chassis mount) 2TE OK Inhibit i S09050 103 22 (0.87") Potentiometer (option D or V)

4www.power-one.com Edition 4/04.2001 Cassette Style H Series Pin allocation Pin Electrical Determination LH1000 LH2000 LH3000

2 Inhibit control input i i i

5 Safe Data or ACFAIL D or V D or V D or V

8 Output voltage (positive) Vo1+ Vo3+

11 Output voltage (negative) Vo1 – Vo3–

14 Control input + R

17 Control input – G

14 Output voltage (positive) Vo2+ Vo2+

17 Output voltage (negative) Vo2 – Vo2–

20 Output voltage (positive) Vo1+ Vo1+ Vo1+

23 Output voltage (negative) Vo1 – Vo1– Vo1–

26 Protective earth

29 AC input voltage N N N

32 AC input voltage P P P

Front panels 19" (Schroff/Intermas) Mating H11 connectors with screw, solder, fast-on or press-fit terminals Connector retention facilities and code key system for connector coding Flexible PCB for connecting the converter via an H11 connector, if mounted on a PCB Chassis or wall mounting plates for frontal access Universal mounting brackets for chassis or DIN-rail mounting 2/12.2000