 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| 250 Watts LPQ250 Series Total Power: 250 Watts Input Voltage: 85-264 VAC 120-300 VDC # of Outputs: Quad Electrical Specs Input Input range Frequency Inrush current Efficiency EMI filter 85-264 VAC; 120-300 VDC 47-440 Hz 20 A max., cold start @ 25C 75% typical at full load 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. 0.99 typical <0.5 mA @ 50/60 Hz, 264 VAC input Power factor Safety ground leakage current Special Features * * * * * * * * * * * * * * * * Active power factor correction IEC EN61000-3-2 compliance Remote sense on main output Power fail and remote inhibit Single wire current sharing Built-in EMI filter Adjustable floating 4th output 2 Supervisory outputs 5 V and 12 V Overvoltage protection Overload protection Thermal overload protection DC power good Cover -C 120 KHz switching frequency Optional with fan cover -CF Optional end fan cover -CEF Output Maximum power Adjustment range Supervisory outputs Hold-up time Overload protection Overvoltage protection With cover: 250 W with 30 CFM forced air, (-C) (-CF) (-CEF). 5% min. on main: 5-25 V on 4th output 5 V @ 100 mA regulated, 12 V @ 500 mA 16 ms @ 250 W load, 115 VAC nominal line Short circuit protection on all outputs. Case overload protected @ 110-145% above peak rating 5 V output: 5.7-6.7 VDC. Logic Control Power failure Remote on/off DC-OK TTL logic signal goes high 50-150 msec after 5V output. It goes low at least 4 msec before loss of regulation Requires an external contact (N.O or N.C) to inhibit outputs TTL logic goes high 50-150 msec after 5 V output. It goes low when there is loss of regulation. Compensates for 0.5 V lead drop min. Will operate without remote sense connected. Reverse connection protected. Environmental Operating temperature: 0 to 50C ambient derate each output at 2.5% per degree from 50 to 70C Electromagnetic susceptibility: Designed to meet IEC 801, -2, -3, -4, -5, -6, Level 3 Humidity: Operating; non-condensing 5% to 95% Vibration: Three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at four major resonances 0.7 G peak 5 Hz to 500 Hz, operational Storage temperature: -40 to 85C Temperature coefficient: .04% per C MTBF demonstrated: >550,000 hours at full load and 25C ambient conditions Remote sense Safety VDE UL CSA NEMKO CB CE 0805/EN60950 (IEC950) UL1950 CSA 22.2-234 Level 5 EN 60950/EMKO-TUE (74-sec) 203 Certificate and report Mark (LVD) 11774-3336-1262 E132002 LR53982C P95103550 2186 124 Technical Support: (888) 41-ASTEC or (407) 241-2752 Americas: (760) 930-4600 Europe (UK) 44 (1384) 842-211 Asia (HK) 852-2437-9662 rev 12.14.03 AMERICAS 5810 Van Allen Way Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698 EUROPE Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: 44 (1384) 842-211 Facsimile: 44 (1384) 843-355 ASIA Units 2111-2116, Level 21 Tower1, Metroplaza 223, Hing Fong Road Fwai Fong, New Territories Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 LPQ250 Series Ordering Information Model Number LPQ252-C Output Voltage +5 V +12 V -12 V 5-25 V +5 V +15 V -15 V 5-25 V Minimum Load 3A 0A 0A 0A 3A 0A 0A 0A Maximum Load with 30 CFM Forced Air 35 A 10 A 6A 6A 35 A 10 A 6A 6A Peak Load1 40 A 12 A 8A 8A 40 A 12 A 8A 8A Regulation2 Ripple P/P (PARD)3 2% 3% 3% 3% 2% 3% 3% 3% 50 mV 120 mV 120 mV 240 mV, max. 50 mV 150 mV 150 mV 240 mV, max. LPQ253-C Peak current lasting <30 seconds with a maximum 10% duty cycle. At 25C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings. Peak-to-peak with 20 MHz bandwidth and 10 F in parallel with a 0.1 F capacitor at rated line voltage and load ranges. 4th output 5-25 V factory set at 5 V. Minimum Load is are required. 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. Note: -CF suffix added to the model number indicates cover with top fan. -CEF suffix added to the model number indicates cover with dual end mounted fan cover and AC inlet. M3 (8 places) M3 6-32 (2 places) (6 places) Main Output SK2 SK3 Terminal Block TB1 6 5 4 3 2 1 12345678 +ve -ve 10.0 1. 2. 3. 4. 5. 6. #6-32 (2 places) M3 (2 places) Pin Assignments Connector SK1 PIN 1 PIN 2 PIN 3 PIN 1 PIN 2 PIN 3 PIN 4 PIN 5 PIN 6 PIN 1 PIN 2 PIN 3 PIN 4 PIN 5 PIN 6 PIN 7 PIN 8 PIN 1 PIN 2 PIN 1 PIN 2 PIN 1 PIN 2 Neutral Line Ground +12 / 15 V Common Common -12 / 15 V 5-25 V RET Float 5-25 V Float + Remote sense - Remote sense Remote inhibit (N.O) Remote inhibit (N.C) Common Current sharing Power Fail DC Power Good + Fan's power source (12 V @ 500 mA) - Fan's power source (12 V @ 500 mA) + Supervisory output supply (5 V @ 100 mA) - Supervisory output supply (5 V @ 100 mA) + Fan's power source (12 V @ 500 mA) - Fan's power source (12 V @ 500 mA) #6-32 UNC (2 places) M3 10.0 #6-32 UNC (8 places) .24 (6.1) SK5 SK4 FAN SK7 FAN SK2 3.68 (93.6) 5.46 (138.6) 6.64 (168.6) 8.52 (216.4) 9.0 (228.6) 10.32 (262.0) 2.17 (55) O/P ADJ. 4th O/P ADJ. SK3 Optional (-CF) 3.15 Cover (80) with Fan M3 10.0 SK4 SK5 SK7 #6-32 UNC (2 places) 6-32 (3 places) 321 SK1 Optional (-CEF) Cover with fans 2.0 (50.8) 3.0 (76.2) 1.18 (30.0) 5.0 (127.0) Mating Connectors SK3 SK4 SK5 SK7 Molex: 22-01-1084 PINS: 08-70-0057 Molex 22-01-3027 PINS: 08-50-0114 Molex 22-01-3027 PINS: 08-50-0114 Molex 22-01-3027 PINS: 08-50-0114 .55 (14) 1.30 (33.0) AC Inlet .79 (20) 3.42 (87.0) Astec Connector Kit #70-841-005, includes all of the above. Notes: 1. Specifications subject to change without notice. 2. All dimensions in inches (mm), tolerance .02". 3. Specifications are at factory settings. 4. To enable normally closed remote inhibit, cut jumper J1 5. Mounting maximum insertion depth is 0.12". 6. Warranty: 1 year 7. Weight: 3.1 lb. / 1.41 kg www.astecpower.com 125 |
Price & Availability of LPQ252-C
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |