lh2320-2 Power-One, lh2320-2 Datasheet

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lh2320-2

Manufacturer Part Number
lh2320-2
Description
H Series Data Sheet 70 Watt Ac-dc Converters
Manufacturer
Power-One
Datasheet
Description
The H Series of AC-DC converters represents a flexible range
of power supplies for use in advanced industrial electronic
systems. Features include high efficiency, reliability, and low
output voltage noise.
The converter inputs are protected against surges and
transients occuring at the source lines. An input over- and
undervoltage lockout circuit disables the outputs, if the input
voltage is outside the specified range. An inrush current
limitation prevents circuit breakers and fuses from tripping at
switch-on.
All outputs are open- and short-circuit proof, and are protected
against overvoltages by means of built-in suppressor diodes.
The outputs can be inhibited by a logic signal applied to the
connector (pin 2). If the inhibit function is not used, pin 2 should
be connected to pin 23 to enable the outputs.
LED indicators display the status of the converter and allow
visual monitoring of the system at any time.
Full input to output, input to case, output to case, and output to
Table of Contents
Description ............................................................................ 1
Model Selection .................................................................... 2
Functional Description .......................................................... 3
Electrical Input Data .............................................................. 4
Electrical Output Data ........................................................... 5
Auxiliary Functions ................................................................ 9
Electromagnetic Compatibility (EMC) ................................. 11
BCD20019 Rev AB
39
1.54"
8 TE
®
6.6"
168
111
4.37"
3 U
Page
Page 1 of 21
Features
output isolation is provided. The converters are designed and
built
IEC/EN 60950-1 and UL/CSA 60950-1, and they are approved
by the safety agencies TÜV and UL.
The case design allows operation at nominal load up to 50 °C
in a free-air ambient temperature. If forced cooling is provided,
the ambient temperature may exceed 50 °C but the case
temperature should remain below 80 °C under all conditions.
A temperature sensor generates an inhibit signal, which
disables the outputs, when the case temperature T
the limit. The outputs automatically recover, when the
temperature drops below the limit.
Two options are available to adapt the converters to individual
applications (D, V).
The converters may either be plugged into 19" rack system
according to IEC 60927-3 or be mounted onto a chassis or a
plate.
Immunity to Environmental Conditions ............................... 12
Mechanical Data ................................................................. 13
Safety and Installation Instructions ..................................... 14
Description of Options ........................................................ 15
Accessories ......................................................................... 20
EC Declaration of Conformity ............................................. 21
• Universal operating input voltage range 85 to 255 VAC
• RoHS lead-solder exemption compliant
• Class I equipment
• 1, 2, or 3 isolated outputs up to 64 V
• Input over- and undervoltage lockout
• Outputs: SELV, no load, overload, short-circuit proof,
• Adjustable output voltages with remote on/off
• Immunity according to IEC/EN 61000-4-2, -3, -4, -5, -6
• Emissions according to EN 55011/55022
• PCBs protected by lacquer
• Battery charger models available
Safety according to IEC/EN 60950-1, UL/CSA 60950-1
rectangular current limiting characteristic
according
to
70 Watt AC-DC Converters
the
international
H Series Data Sheet
www.power-one.com
safety
C
standards
exceeds
Page

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lh2320-2 Summary of contents

Page 1

... The converters may either be plugged into 19" rack system according to IEC 60927 mounted onto a chassis or a plate. Page Immunity to Environmental Conditions ............................... 12 Mechanical Data ................................................................. 13 Safety and Installation Instructions ..................................... 14 Description of Options ........................................................ 15 Accessories ......................................................................... 20 EC Declaration of Conformity ............................................. 21 Page Series Data Sheet international safety standards exceeds C Page www.power-one.com ...

Page 2

... nom i min i max – – [A] 85 255 VAC LH1001-2R - LH1301-2R - LH1501-2R - LH1601-2R - LH1901-2R - LH2320-2 - LH2540-2 0.7 LH3020-2 0.6 LH3040-2 Operating input voltage range and efficiency – nom i min i max – – [A] 85 255 VAC 5.0 LH1781-2R 2.5 LH1782-2R 1 ...

Page 3

... BCD20019 Rev AB 5.1 V ............ .................... ................ .................... .................... are tracking. Each o3 Page Series Data Sheet 70 Watt AC-DC Converters www.power-one.com ...

Page 4

... Frequency 47 – With multiple-output models, the same m condition for each output applies source resistance Value for initial switch-on cycle. 5 µ inr Current. VAC www.power-one.com 03084a see Inrush NTC ...

Page 5

... min typ max min typ max 15.30 23.52 24.48 47. 4 4.68 3.12 1. ±100 ±150 150 150 ±200 ±200 80 80 ±0.02 ±0.02 ±3.0 ±4.8 www.power-one.com 04001a Unit 48. 1 100 ±150 mV 150 ±150 120 µs ±0.02 %/K ±9.6 mV/K ...

Page 6

... Output 1 Output 2 max min typ max min typ 12.6 5.0 5.2 14.25 13.8 7 5.2 0. 150 40 150 40 ±150 ±30 2 250 ±1.0 www.power-one.com Unit max 15.75 V 17.25 1 150 ±180 mV 2 mV/K Unit max 15.75 V 17.25 0 150 ±150 mV 2 mV/K ...

Page 7

... Fig. 7 Static load regulation nom , o2 17 05133a Fig. 8 1.8 2.2 [A] o2 Static load regulation (LH2320- Page Series Data Sheet 70 Watt AC-DC Converters = 0.4 1.2 1.6 0.8 versus I (LH2540 ...

Page 8

... Auxiliary outputs of different converters should not be connected in parallel! recover, when the LH1000 C max 70 80 [°C] A Page Series Data Sheet 70 Watt AC-DC Converters . Consequently, a reduction of the C www.power-one.com ...

Page 9

... P r LH1001-2R LH1301-2R LH1501-2R LH1601-2R LH1901-2R LH2320-9 LH2540-9 LH3020-9 LH3040-9 Conditions: R input not connected. For multiple-output models the figures indicated in the table relate to the output, which reacts slowest. All outputs are resistively loaded. Variation of the input voltage within V BCD20019 Rev AB Fig ...

Page 10

... nom o nom V [ [V] o ext2 o 24.25 3160 48.5 24.50 1620 49.0 24.75 1100 49.5 25.00 825 50.0 25.25 715 50.5 25.50 590 51.0 25.75 511 51.5 26.00 453 52.0 26.25 402 52.5 26.40 383 52.8 www.power-one.com : ext . o nom . ext . o nom [k ] ext1 0.806 1.33 2.0 2.87 4.02 5.62 8.06 12.1 20.0 44 ext2 6810 3480 2370 1780 1470 1270 1100 953 845 806 ...

Page 11

... C C max Source Test In imped. procedure oper. form. 330 10 positive and yes 10 negative discharges n. 1000 MHz yes positive yes 60 s negative transients per coupling mode 12 5 pos. and 5 neg. yes surges per 2 www.power-one.com o Per ...

Page 12

... Converter +2/- not 21 days operating 147 m/s Converter operating 18 (3 each direction m/s Converter operating 6000 (1000 each direction) 0.15 mm (10 – 60 Hz) Converter m/s (60 – 150 Hz) operating n 10 – 150 Hz 3.75 h (1.25 h each axis) Unit °C www.power-one.com ...

Page 13

... Mounting holes for retention clips Male connector H 11 according to DIN 41612 Front plate M 3; depth = 4 mm (chassis mount) Main face Measurement point for case temperature C Mounting plane of connector H11 38.7 Back plate Fig. 15 Case H02, weight approx. 770 g, Aluminium, black finish www.power-one.com European Projection Rear face ...

Page 14

... Isolation The electric strength test is performed in the factory as routine test in accordance with EN 50116 and IEC/EN 60950, and should not be repeated in the field. Power-One will not honor any warranty claims resulting from electric strength field tests. Page Series Data Sheet ...

Page 15

... The return for this signal is Vo1– (pin 23). The D output is adjustable by a potentiometer, accessible t Typical hysteresis V for V – min – – 3.0 – 0.5 2 3.0 – 0 – o1 www.power-one.com + SELV – The max V ho 2.3 – 1 – "0" "0" ...

Page 16

... 11006 Vo1 Vo1– 11007a Vo1 Vo1– Page Series Data Sheet 70 Watt AC-DC Converters and °C. o nom and V (JFET output www.power-one.com ti 11021a V i ...

Page 17

... Fig. 21 Relationship between versus time least 4 ms before the 5 provided by the internal input h www.power-one.com 11008a high min and nom ...

Page 18

... Typical hysteresis for V – min t max – 3.0 – 0.5 2 3.0 – 0.5 o1 across input filter and rectifier. The threshold nom and www.power-one.com Unit mF VDC "0" and °C. A 11023a V i ...

Page 19

... Switch-on cycle and subsequent input voltage failure , and – 200 ms, typically 80 ms < 2 connected to Vo1+. The V signal P is connected to an external source. P www.power-one.com nom ...

Page 20

... Battery sensor [S-KSMH...] for using the converter as battery charger. Different cell characteristics can be selected. For additional accessory product information, see the accessory data sheets listed with each product series or individual model listing at www.power-one.com. H11 female connector with screw terminals and code key system Mounting plate M (for wall-mounting), ...

Page 21

... EMC standards under the responsibility of the installer can be achieved, from which conformity with the EMC directive can be presumed. Uster, 24 August 2006 BCD20019 Rev AB EC Declaration of Conformity We Power-One AG Ackerstrasse 56, CH-8610 Uster st Edition) and/or EN60950-1:2003 Power-One AG Rolf Baldauf Vice President, Engineering ...

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