Total Power: 350 Watts Input Voltage: 85-264 VAC 350 Watts 120-300 VDC # of Outputs: Quad LPQ350 Series Electrical Specs Input Input range 85-264 VAC; 120-300 VDC Frequency 47-440 Hz Inrush current 38 A max., cold start @ 25°C Efficiency 75% typical at full load EMI filter FCC Class B conducted and radiated CISPR 22 Class B conducted and radiated EN55022 Class B conducted and radiated VDE 0878 PT3 Class B conducted and radiated. Power factor 0.99 typical Safety ground leakage current <0.5 mA @ 50/60 Hz, 264 VAC input Output Special Features Maximum power With cover: 350 W with 30 CFM forced air, (-C) (-CF) (-CEF) • Active power factor correction Adjustment range ± 5% min. on main: 3.3-24 V on output • IEC EN61000-3-2 compliance 4 • Remote sense on 1st and 4th output Supervisory output 5 V @ 500 mA regulated, 12 @ 150 mA • Power fail and remote inhibit x2 • Single wire current sharing Hold-up time 20 ms @ 350 W load, 115 VAC nominal • Built-in EMI filter line • Adjustable floating 4th output Overload protection Short circuit protection on all outputs. • 2 Supervisory output 5 V and 12 V Case overload protected @ 110-145% • Overvoltage protection above peak rating • Overload protection Overvoltage protection 5 V output: 5.7-6.7 VDC. • Thermal overload protection • DC power good Logic Control • 135 khz switching frequency Power failure TTL logic signal goes high 50-150 msec •Cover -C after 5 V output. It goes low at least 4 • Optional with fan cover -CF msec before loss of regulation • Optional end-mounted fan -CEF Remote on/off Requires an external contact (N.O or N.C) to inhibit outputs Environmental DC-OK TTL logic goes high 50-150 msec after 5 V output. It goes low when there is Operating temperature: 0° to 50°C ambient loss of regulation. derate each output at 2.5% per degree from 50° to Remote sense Compensates for 0.5 V lead drop min. 70°C Will operate without remote sense connected. Reverse connection Electromagnetic susceptibility: Designed to meet Safety protected. IEC 801, -2, -3, -4, -5, -6, Level 3 Humidity: Operating; non-condensing VDE 0805/EN60950 (IEC950) 21310-3336-0001 5% to 95% UL UL1950 E186249 Vibration: Three orthogonal axes, sweep at CSA CSA 22.2-234 Level 5 LR109492C 1 oct/min, 5 min. dwell at four major resonances NEMKO EN 60950/EMKO-TUE P97102061 (74-sec) 203 0.7 G peak 5 Hz to 500 Hz, operational CB Certificate and report 4048, 4049 CE Mark (LVD) Storage temperature: -40° to 85°C Temperature coefficient: ±.04% per °C MTBF demonstrated: >550,000 hours at full load and 25°C ambient conditions rev 12.10.03 Technical Support: (888) 41-ASTEC or (407) 241-2752 Americas: (760) 930-4600 Europe (UK) 44 (1384) 842-211 Asia (HK) 852-2437-9662 128 LPQ350 Series ASIA EUROPE AMERICAS Units 2111-2116, Level 21 Astec House, Waterfront Business Park 5810 Van Allen Way Tower1, Metroplaza Merry Hill, Dudley Carlsbad, CA 92008 223, Hing Fong Road West Midlands, DY5 1LX, UK Telephone: 760-930-4600 Fwai Fong, New Territories Telephone: 44 (1384) 842-211 Facsimile: 760-930-0698 Hong Kong Facsimile: 44 (1384) 843-355 Telephone: 852-2437-9662 Facsimile: 852-2402-4426 Ordering Information 2 Model Output Minimum Maximum Load with Peak Regulation Ripple 1 3 Number Voltage Load 30 CFM Forced Air Load P/P (PARD) LPQ352-C +5 V 5 A 50 A 60 A ±2% 50 mV +12 V 0 A 12 A 14 A ±3% 120 mV -12 V 0 A 6 A 8 A ±3% 120 mV 3.3-24 V *1 A 6 A 8 A ±3% 240 mV, max. LPQ353-C +5 V 5 A 50 A 60 A ±2% 50 mV +15 V 0 A 12 A 14 A ±3% 150 mV -15 V 0 A 6 A 8 A ±3% 150 mV 3.3-24 V *1 A 6 A 8 A ±3% 240 mV, max. 1. Peak current lasting <30 seconds with a maximum 10% duty cycle. 2. At 25°C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings. 3. Peak-to-peak with 20 MHz bandwidth and 10 µF in parallel with a 0.1 µF capacitor at rated line voltage and load ranges. 4. 4th output 3.3-24 V factory set at 5 V. 5. * Minimum load required when the output is set below 5 volts. 6. If optional CF or CEF fans are not used, 30CFM forced air cooling needs to be provided and is required through the length of the power supply. Not convection rated. 7. Remote inhibit resets OVP latch Note: -CF suffix added to the model number indicates cover with fan, -CEF suffix added to model number indicates end-mounted fan chassis. Pin Assignments M3 M3 (4 places) 6-32 (2 places) SK1 PIN 1 Neutral (6 places) Main Output #6-32 UNC (8 places) PIN 2 Line SK3 SK2 Terminal PIN 3 Ground .24 (6.1) Block TB1 6 5 4 3 2 1 1234 5 678910 SK2 PIN 1 +12 / 15 V +ve -ve SK5 5V aux PIN 2 Common J1  PIN 3 Common SK4 fan PIN 4 -12 / 15 V 3.68 PIN 5 3.3-25 V RET Float SK6 (93.6) PIN 6 3.3-25 V Float Top pot. =V4 adjust SK3 PIN 1 + Sense V 4 5.46 Bottom pot. PIN 2 - Sense V 4 (138.6) =V1 adjust  PIN 3 +Sense V 1 PIN 4 -Sense V 1 6.64 (168.6) PIN 5 POK Optional PIN 6 C.Share (-CF) 3.15 8.52 PIN 7 DC-OK Cover  (80) (216.4) with Fan PIN 8 Inhibit (N.O.) 9.0 PIN 9 Inhibit (N.C.) (228.6) PIN 10 COM 10.78 (273.8) SK4 PIN 1 + Fan 1 (12V@150mA) 2.17 PIN 2 – Common (55) SK5 PIN 1 + 5V aux (5V@100mA) PIN 2 – Common 3 2 1 Optional  SK6 PIN 1 + Fan 2 (12V@150mA) 1.18 (30.0) 6-32 (3 places) (-CEF)  PIN 2 – Common SK1 Cover  with fan Mating Connectors 5.0 (127.0) 2.5 SK3 Molex: 22-01-1084 (63.5) PINS: 08-70-0057 3.5 SK4 Molex 22-01-3027 (88.9) PINS: 08-50-0114 .55 Notes: 1.30 SK5 Molex 22-01-3027 (14) (33.0) 1. Specifications subject to change without notice. PINS: 08-50-0114 2. All dimensions in inches (mm), tolerance ±.02”. SK6 Molex 22-01-3027 3. Specifications are at factory settings PINS: 08-50-0114 4. To enable normally closed Remote Inhibit, cut Jumper J1. Astec Connector Kit #70-841-011, includes all of the above. 5. Mounting maximum insertion depth is 0.12”. .79 3.42 (87.0) 6. Warranty: 1 year (20) 7. Weight: 4 lb. / 1.8kg. www.astecpower.com 129