emc characteristics radiated noise en55022/11, fcc part 15 level a conducted noise en55022/11, fcc part 15 level a electrostatic discharge en61000-4-2 level 3 rf field susceptibility en61000-4-3 level 3 electrical fast en61000-4-4 level 3 transients/bursts surge susceptibility en61000-4-5 level 3 general specifications hold-up time 230vac, 2kw load 25ms min. efficiency 230vac, full load 78% isolation voltage input/output 3000vac input/chassis 1500vac output/output 500vac switching frequency 100khz approvals and tv en60950, ul1950, standards csa c22.2 no. 234/950 weight 10kg (22ibs) size 5 x 8 x 11 inches 127 x 203.2 x 279.4 mm mtbf >100,000 hours environmental specifications thermal performance operating ambient 0c to +50c non-operating -15c to +85c cooling 45cfm internal dc ball bearing fan relative humidity non-condensing 0% to 95% rh altitude operating 6,000 feet max. non-operating 55,000 feet max. vibration 5hz to 500hz 2.4g rms peak output specifications voltage adjustability accessible at front panel 10% remote sense open/reverse sense lead protection compensates for voltage drop of up to 0.5v to the load regulation, line or load all outputs, nl to fl 0.2%; 10mv at nominal line or all line variations at fl overshoot/undershoot none at turn on/off transient response main output 5.0% max. dev., 25% step load 200s recovery change at 1a/s to 1.0% temperature coefficient 0.02%/c ripple and noise 0hz to 20mhz 50mv pk-pk or 1.0% overvoltage protection reset by cycling ac 115% to 130% of nominal overload protection 105% to 115% full load short circuit protection 90% of rated load auto recovery thermal protection auto shutdown, ac reset current sharing 5.0% 50% to 100% load current monitor (v1) 5vdc at full load 0.5v input specifications input voltage range 3 phase 180 to 264vac 1 phase (optional) 180 to 264vac input frequency range 47hz to 63hz input surge current meets ieee std. 587.1980; 3kv ring wave input current 208vac, 3 phase 8a 208vac, 1 phase 20a power factor 3 phase 0.94 1 phase 0.65 power up time full load 1.0s max. l2000 series single output [ 2 year warranty ] ? load currents up to 400a ? 3 phase or single phase input ? shutdown on phase loss ? 3 phase power factor correction ? single wire current share to 5% ? ideal for n+1 applications ? current monitor output included ? ul, csa, tv safety approvals the l series is a range of single output, high current power supplies ideally suited to a broad range of applications. robust performance and field proven reliability are hallmarks of this series. field reliability in excess of 100,000 hours has been documented. the l series will provide stable power for any large electronic system including telecommunication, data processing and industrial. typical applications include broadcast systems, atm systems and risc processors and systems. semiconductor test equipment, semiconductor and wafer processing equipment and functional board level testers are other possible applications. industrial uses include applications such as laser cutting, water purification, battery charging, machine control, large scale data logging and optical inspection equipment. current sharing, built-in current monitoring, voltage margining and remote adjustment capability are standard features. other system interface features include ac and dc good, ovp, ocp, over temperature protection and remote enable. worldwide safety certifications are included. specification all specifications are typical at nominal input, full load at 25 c unless otherwise stated page 1
max. output input output output model power voltage (3) voltage current number (3) 2000w single phase 2v 400a l2000-26-0 2000w single phase 3.3v 400a l2000-26-9 2000w single phase 5v 400a l2000-26-1 2000w single phase 12v 166a l2000-26-2 2000w single phase 15v 133a l2000-26-3 2000w single phase 24v 83a L2000-26-4 2000w single phase 28v 71a l2000-26-5 2000w single phase 48v 42a l2000-26-6 2000w three phase 2v 400a l2000-86-0 2000w three phase 3.3v 400a l2000-86-9 2000w three phase 5v 400a l2000-86-1 2000w three phase 12v 166a l2000-86-2 2000w three phase 15v 133a l2000-86-3 2000w three phase 24v 83a l2000-86-4 2000w three phase 28v 71a l2000-86-5 2000w three phase 48v 42a l2000-86-6 note 1 units available with 4.5v, 5.2v, 10v, 13v, 20v, 30v and 32v. please consult factory for further details. 2 consult factory for any output voltage requirement up to 60vdc which is not listed. 3 models with -26 are single phase input; -86 indicates 3 phase input. standard control signals remote enable see figure 1a dc ok signal remains "hi" as long as (see figures 2, 5) output is 5.0% of nominal ac good signal "hi" when ac >175vac (see figures 2, 5) and "lo" when <175vac margin hi/lo (v1) switch closure allows 5% change (see figure 3) in output for system margin checking remote adjust the outputs may be remotely (see figure 4) adjusted linearly 10% for system margin checking current monitor analog signal indicates load current in single or parallel operation. 50.5vdc represents fl, resistive load 10 3 k supply fault overvoltage, overtemperature indicated by 'low' signal ac power fail signal/dc ok timing ac input voltage 180vrms 0v > 10ms > 5msec power fail dc outputs fig. 5 dc good flag fig. 1a 3 5v close to inhibit (optional) 10 10k fig. 4 return = +10% 5v = -10% 7 >10k 2.5v nominal fig. 3 6 5v close to margin low 13 5k 5k close to margin high fig. 2 (ref. fig. 5) 5v (optional) 5v 3 5v close to enable 10 fig. 1b 2000 watt ac/dc high current power supplies medium to high power ac/dc power supplies | 2000w ac/dc page 2 http://www.artesyn.com
output pin connections pin no. j1 reference 1 + remote sense note 1 2 - remote sense note 1 3 enable notes 2 & 4, fig. 1 4 dc ok inverse (optional) notes 3 & 4, fig. 2 5 ac good inverse notes 3 & 4, fig. 2 6 margin high fig. 3 7 remote adjust fig. 4 8 current monitor note 6 9 current share note 6 10 inhibit (optional) notes 2 & 4, fig. 1 11 dc ok notes 3 & 4, fig. 2 & 5 12 ac good notes 3 & 4, fig. 2 & 5 13 margin low note 3 14 supply fault notes 5 & 6 15 - remote sense mechanical notes a ac connector is 3 position terminal block (#8 screws included), mating to #8 ring tongue terminal. b dc output is 5/16-18 studs mating to 5/16 terminal lugs. c j-1 signal connector is molex 39-30-1140 or equivalent. mating connector is molex 39-01-2140 or equivalent. d j-2 signal connector is molex 39-01-1120 or equivalent. mating connector is 39-01-2120 or equivalent. e signal connector contacts are molex 39-00-0039 or equivalent. f auxiliary dc output(s) are 6 position terminal block (#8 screws included) mating to #8 ring tongue terminal. g tb1 and j2 are not installed on single output models. 5.00 (127.0) 12.45 max (316.23) all dimensions in inches (mm) 6.750 (171.45) 11.00 (279.4) .75 (19.05) 4.00 (101.60) .50 (12.7) 5.75 (146.05) 1.12 (28.45) 8.00 (203.2) airflow .40 (10.16) 8-32 x .20 (5.08) deep max. (4) top and bottom mounting 8-32 x .20 (5.08) deep max. (4) mounting both sides ?.136 (3.45) 2 air venting surface air venting surface signal connector 15 position d-sub with socket contacts .48 (12.19) 1.88 (47.75) voltage adjust and output good led's ac input terminal block (# 8 screws) pin 1 j1 voltage adj output good 2.54 (64.52) 5.00 (127.0) 8.00 (203.2) .78 (19.81) 1? input .20 (5.08) .19 x .70 x 1.20 lg (4.83 x 17.78 x 30.48) output bars 5/16 x 1.00 bolt washer and nut supplied output pin connector notes 1 use 20awg or larger twisted pair. 2 switch on voltage must be <0.5v @ 5ma. 3 figure 2 transistor on when signal true. on voltage is <0.5v @ 5ma. 4 vcc in figures 1 and 2 is supplied internally; ground is pin 15. 5 overvoltage and overtemperature will force fault true. on voltage is <0.5v @ 5ma. 6 all i/o signals are referenced to pin 15. page 3 2000 watt ac/dc high current power supplies 2000w ac/dc | medium to high power ac/dc power supplies
efficiency v's output current 85 84 83 82 81 80 79 78 77 76 75 74 73 0 200 400 600 output current (amps) @ 5vdc % efficiency (3?) m-case l-case power factor v's output current .96 .95 .94 .93 .92 .91 .90 .89 .88 .87 .86 .85 100 200 300 400 500 600 output current (amps) @ 5vdc power factor (3?) m-case l-case transient response 20 18 16 14 12 10 8 6 4 2 0 0 100 200 300 400 output current step (amps) overshoot (%) international safety standard approvals vde0805/en60950/iec950 file no. r9172195 ul1950 file no. e135734 csa c22.2 no. 950 bulletin no. 1402c tv 2000 watt ac/dc high current power supplies medium to high power ac/dc power supplies | 2000w ac/dc page 4 http://www.artesyn.com ds_l2000_19980401.pdf
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