L2000 SERIES Single output • • • • • • • • 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. [ 2 YEAR WARRANTY ] SPECIFICATION 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, TÜV safety approvals All specifications are typical at nominal input, full load at 25°C unless otherwise stated OUTPUT SPECIFICATIONS Voltage adjustability EMC CHARACTERISTICS Accessible at front panel 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 at nominal line or all line variations at FL Overshoot/undershoot Transient response ±0.2%; 10mV ≤5.0% max. dev., ≤200µs recovery to 1.0% Main output 25% step load change at 1A/µs 0Hz to 20MHz Overvoltage protection Reset by cycling AC Overload protection 115% to 130% of nominal 105% to 115% full load Thermal protection Auto recovery Auto shutdown, AC reset Current sharing ±5.0% Current monitor (V1) 5VDC at full load 50% to 100% load ±0.5V INPUT SPECIFICATIONS 3 phase 1 phase (optional) Input frequency range EN61000-4-5 Level 3 Efficiency 230VAC, full load Isolation voltage Input/output Input/chassis Output/output 180 to 264VAC 180 to 264VAC Meets IEEE std. 587.1980; 3kV ring wave Input current 208VAC, 3 phase 208VAC, 1 phase 8A 20A Power factor 3 phase 1 phase 0.94 0.65 Power up time Full load 1.0s max. 25ms min. 78% 3000VAC 1500VAC 500VAC Switching frequency 100kHz Approvals and standards TÜV EN60950, UL1950, 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 Non-operating 0°C to +50°C -15°C to +85°C Cooling 45CFM Internal DC ball bearing fan Relative humidity Non-condensing 0% to 95% RH Altitude Operating Non-operating Vibration 5Hz to 500Hz 47Hz to 63Hz Input surge current PAGE 1 Level A Level A Level 3 Level 3 Level 3 230VAC, 2kW load 50mV pk-pk or 1.0% 90% of rated load EN55022/11, FCC part 15 EN55022/11, FCC part 15 EN61000-4-2 EN61000-4-3 EN61000-4-4 Hold-up time ±0.02%/°C Ripple and noise Input voltage range Radiated noise Conducted noise Electrostatic discharge RF field susceptibility Electrical fast transients/bursts Surge susceptibility GENERAL SPECIFICATIONS None at turn on/off Temperature coefficient Short circuit protection ±10% 6,000 feet max. 55,000 feet max. 2.4G rms peak MEDIUM TO HIGH POWER AC/DC POWER SUPPLIES | 2000W AC/DC 2000 Watt AC/DC high current power supplies MAX. OUTPUT INPUT POWER VOLTAGE (3) OUTPUT OUTPUT MODEL 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 STANDARD CONTROL SIGNALS 1 Remote Enable See Figure 1A 2 DC OK (See Figures 2, 5) Signal remains "Hi" as long as output is ±5.0% of nominal 3 AC Good (See Figures 2, 5) Signal "Hi" when AC >175VAC and "Lo" when <175VAC Margin Hi/Lo (V1) (See Figure 3) Switch closure allows ±5% change in output for system margin checking Units available with 4.5V, 5.2V, 10V, 13V, 20V, 30V and 32V. Please consult factory for further details. Consult factory for any output voltage requirement up to 60VDC which is not listed. Models with ‘-26’ are single phase input; ‘-86’ indicates 3 phase input. FIG. 5 AC Power Fail Signal/DC OK Timing AC Input Voltage Remote Adjust (See Figure 4) The outputs may be remotely adjusted linearly ±10% for system margin checking Current Monitor Power Fail > 5msec DC Outputs Overvoltage, overtemperature indicated by 'low' signal FIG. 1A FIG. 1B 5V 5V FIG. 2 (Ref. FIG. 5) 5V DC Good Flag FIG. 3 5V 3 10 FIG. 4 5V Close to Margin High 3 6 5V = -10% 5K 5K 7 >10K 2.5V Nominal 10K (optional) 10 Close to Enable 0V > 10ms Analog signal indicates load current in single or parallel operation. 5±0.5VDC represents FL, resistive load 103kΩ Supply Fault 180Vrms 13 Close to Inhibit (optional) Return = +10% Close to Margin Low http://www.artesyn.com PAGE 2 2000W AC/DC | MEDIUM TO HIGH POWER AC/DC POWER SUPPLIES 2000 Watt AC/DC high current power supplies PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 OUTPUT PIN CONNECTIONS J1 REFERENCE + Remote Sense Note 1 - Remote Sense Note 1 Enable Notes 2 & 4, Fig. 1 DC OK Inverse (Optional) Notes 3 & 4, Fig. 2 AC Good Inverse Notes 3 & 4, Fig. 2 Margin High Fig. 3 Remote Adjust Fig. 4 Current Monitor Note 6 Current Share Note 6 Inhibit (Optional) Notes 2 & 4, Fig. 1 DC OK Notes 3 & 4, Fig. 2 & 5 AC Good Notes 3 & 4, Fig. 2 & 5 Margin Low Note 3 Supply Fault Notes 5 & 6 - 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. Output pin connector notes 1 2 3 4 5 Use 20AWG or larger twisted pair. Switch on voltage must be <0.5V @ 5mA. Figure 2 transistor on when signal TRUE. On voltage is <0.5V @ 5mA. VCC in figures 1 and 2 is supplied internally; ground is pin 15. Overvoltage and overtemperature will force fault TRUE. On voltage is <0.5V @ 5mA. All I/O signals are referenced to pin 15. 6 .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 12.45 MAX (316.23) .20 (5.08) .75 (19.05) 11.00 (279.4) 8.00 (203.2) .48 (12.19) .78 (19.81) Voltage Adjust and Output Good LED's 6.750 (171.45) 1Ø INPUT VOLTAGE ADJ OUTPUT GOOD 5.00 (127.0) 5.00 (127.0) Ø.136 (3.45) 2 4.00 (101.60) 1.88 (47.75) J1 2.54 (64.52) .40 (10.16) .50 (12.7) Air Venting Surface AC Input Terminal Block (# 8 Screws) 8-32 X .20 (5.08) Deep Max. (4) Mounting Both Sides Air Venting Surface 1.12 (28.45) 5.75 (146.05) AIRFLOW 8.00 (203.2) ALL DIMENSIONS IN INCHES (mm) PAGE 3 8-32 X .20 (5.08) Deep Max. (4) Top and Bottom Mounting Signal Connector 15 Position D-Sub With Socket Contacts PIN 1 MEDIUM TO HIGH POWER AC/DC POWER SUPPLIES | 2000W AC/DC 2000 Watt AC/DC high current power supplies EFFICIENCY V'S OUTPUT CURRENT TRANSIENT RESPONSE 85 20 84 83 16 82 81 Overshoot (%) % Efficiency (3Ø) 18 M-CASE 80 79 L-CASE 78 77 76 12 10 8 6 4 75 2 74 73 14 0 200 400 0 600 0 100 200 300 400 Output Current Step (AMPS) Output Current (AMPS) @ 5VDC POWER FACTOR V'S OUTPUT CURRENT .96 .95 L-CASE Power Factor (3Ø) .94 .93 M-CASE .92 .91 .90 .89 .88 .87 .86 .85 100 200 300 400 500 600 Output Current (AMPS) @ 5VDC International Safety Standard Approvals TÜV VDE0805/EN60950/IEC950 File No. R9172195 DS_L2000_19980401.PDF UL1950 File No. E135734 CSA C22.2 No. 950 Bulletin No. 1402C http://www.artesyn.com PAGE 4