DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 4

Technical content

www.micropowerdirect.com MicroPower Direct

292 Page Street

Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: sales@micropowerdirect.com W: www.micropowerdirect.com www.micropowerdirect.comwww.micropowerdirect.com MicroPower Direct Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: sales@micropowerdirect.com W: www.micropowerdirect.com Electrical Specifi cations Specifi cations typical @ +25°C, 230 VAC input voltage & rated output current, unless otherwise noted. Specifi cations subject to change without notice. Compact, LED, 250W Constant Current AC/DC Power Supply Key Features:

  • 250W Output Power
  • UL 8750 Approved
  • Constant Current Output
  • Active PFC
  • 90 - 305 VAC Input
  • IP65 / IP67 Rated
  • Meets EN 55015, EN 61547
  • Dimming Function
  • >50 kHour Life Expectancy
  • Lightning Surge Protection
  • Over Volt/Temp Protection LDC-240 Series Input Parameter Conditions Min. Typ. Max. Units Input Voltage Range 90 305 VAC 127 431 VDC Input Frequency 47 63 Hz Inrush Current, See Note 1 230 VAC 75 A Pk Input Current 115 VAC 2.70 A230 VAC 1.40 264 VAC 1.20 Power Factor Correction 0.98 @ 115 VAC 0.95 @ 230 VAC 0.93 @ 264 VAC Total Harmonic Distortion (THD) See Note 2 10 % Turn On Delay, See Note 3 115 VAC 1.5 S230 VAC 0.5 Leakage Current 277 VAC 75 mA Output Parameter Conditions Min. Typ. Max. Units Output Current Accuracy ±5.0 % Line Regulation VIN = Min to Max ±1.0 % Ripple & Noise (20 MHz) See Note 4 3.0 V P-P Output Ripple Current ±5.0 % Hold-Up Time 115 VAC 12.0 mS Over Temperature Protection ±10%, Autorecovery 85 °C Short Circuit Protection Continuous (Autorecovery) Overload Protection Autorecovery 95 107 % IOUT General Parameter Conditions Min. Typ. Max. Units Isolation Voltage, 60S Input to Output 3,750 VACInput to FG 2,000 Output to FG 500 Insulation Resistance Input to Output

100 M/H9024 / 500 VDC / 25°C / 70% RHInput to FG

EMI EN 55015; EN 6100-3-2, -3; FCC Part 18; CNS 14115; GB 17743 Surge 10 kV (L/N - FG), 5 kV (L-N)/1.2 x 50 µS Environmental Parameter Conditions Min. Typ. Max. Units Operating Temperature Range Ambient -40 +25 +70 °C Storage Temperature Range -40 +85 °C Cooling Free Air Convection (See Derating Curve on Page 2) Humidity RH, Non-condensing 95 % Physical Case Size See Mechanical Diagrams (Page 4) Weight 36.5 Oz (1,050g) Reliability Specifi cations Parameter Conditions Min. Typ. Max. Units MTBF MIL HDBK 217F , 25°C, Gnd Benign 220 kHours Life Expectancy See Note 5 50 kHours Safety Standards UL 8750 Approved, Meets EN 61347, GB 19510.1, GB 19510.14 Vibration 5 - 500 Hz, 1G , 1 Oct/Min, 2 Cycles, Period for 75 Min. Each Along X, Y , & Z Axis

292 Page Street Ste D Stoughton, MA 02072  TEL: (781) 344-8226  FAX: (781) 344-8481  E-Mail: sales@micropowerdirect.com www.micropowerdirect.com Model Number Output Output Power (W) Effi ciency (%, Typ)Current Voltage Range (VDC) OVP Level (VDC)Max (mA) Adj. Range (mA) LDC-240-0700 x 700 420 - 700 200 - 400 430 - 460 250 94 LDC-240-1050 x 1,050 630 - 1,050 134 - 267 290 - 320 250 94 LDC-240-1400 x 1,400 840 - 1,400 100 - 200 220 - 240 250 93 LDC-240-4200 x 4,200 2,520 - 4,200 27 - 56 65 - 73 235 93 LDC-240-4900 x 4,900 2,940 - 4,900 24 - 49 56 - 64 240 93 LDC-240-5600 x 5,600 3,360 - 5,600 21 - 42 48 - 55 235 93 LDC-240-7000 x 7,000 4,200 - 7,000 18 - 35 40 - 45 245 93 Model Selection Guide Notes: 1. Inrush current is given for a cold start at 25°C. 2. Total Harmonic Distortion (THD) is specifi ed with an input of 230 VAC/50 Hz at full load. 3. Turn on delay is specifi ed at full load. 4. Ripple & noise is measured at 20 MHz. Connection to the unit is made with a 0.1 µF ceramic capacitor and a 22 µF electrolytic capacitor connected in parallel. 5. Life expectancy is calculated at 230 VAC, full load and a case temp of +70°C. 6. If an overvoltage fault occurs, the protection circuit will latch off the output. A power reset is required to recover. Derating Curve: Temperature Effi ciency vs Load: LDC-240-7000 Derating Curve: Input Voltage PFC vs Load: LDC-240-7000 Model Ingress Protection Dimming Function LDC-240-xxxx A IP65 Adjust by internal, variable resistor LDC-240-xxxx B IP67 Adjust by external resistor, DC voltage level or PWM signal Package Type

MicroPower Direct  292 Page Street Ste D Stoughton, MA 02072  TEL: (781) 344-8226  FAX: (781) 344-8481  E-Mail: sales@micropowerdirect.com www.micropowerdirect.com Dimming Mode: B Model Functional Block Diagram With the LDC-240 “B” model, the output current level can be adjusted (Dimmed) by three different methods; Resistive, Analog or Digital. Adjustments are made using the +DIM and -DIM inputs. Resistive: Connect a 0.1 to 10 k/H9024 resistor between the DIM+ (Blue) and DIM- (White) wires Input Frequency 10 k/H9024 20 k/H9024 30 k/H9024 40 k/H9024 50 k/H9024 60 k/H9024 70 k/H9024 80 k/H9024 90 k/H9024 100 k/H9024 Open Percentage of Rated Current 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 95~105% Analog: Apply 1 VDC to 10 VDC level between the DIM+ (Blue) and DIM- (White) wires Adjust Voltage 1 VDC 2 VDC 3 VDC 4 VDC 5 VDC 6 VDC 7 VDC 8 VDC 9 VDC 10 VDC Open Percentage of Rated Current 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 95~105% Digital: Apply a PWM signal (100 Hz - 3 kHz) between the DIM+ (Blue) and DIM- (White) wires Duty Cycle 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Open Percentage of Rated Current 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 95~105% Notes: 1. The -DIM (White) and -LED (Black) wires should not be connected. 2. The Dimming function will not turn the lighting fi xture totally off. For more info on how to do this, please contact the factory

We Power Your Success - For Less! 292 Page Street Ste D Stoughton, MA 02072  TEL: (781) 344-8226  FAX: (781) 344-8481  E-Mail: sales@micropowerdirect.com www.micropowerdirect.com Mechanical Dimensions: A Model Mechanical Dimensions: B Model (Dimming Function) Color Function Green/Yellow Field Ground Brown AC-Line Blue AC-Neutral Wire Connections: Input Color Function Black -LED Red +LED Wire Connections: Output Color Function Green/Yellow Field Ground Brown AC-Line Blue AC-Neutral Wire Connections: Input Color Function White -DIM Blue +DIM Black -LED Red +LED Wire Connections: Output