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LPS250 Datasheet(PDF) 1 Page - Astec America, Inc |
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LPS250 Datasheet(HTML) 1 Page - Astec America, Inc |
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1 / 2 page  VDE 0805/EN60950 (IEC950) 11774-3336-1262 UL UL1950 E132002 CSA CSA 22.2-234 Level 5 LR53982C NEMKO EN 60950/EMKO-TUE P95103550 (74-sec) 203 CB Certificate and report 2186 CE Mark (LVD) Technical Support: (888) 41-ASTEC or (407) 241-2752 Americas: (760) 930-4600 Europe (UK) 44 (1384) 842-211 Asia (HK) 852-2437-9662 124 Special Features Electrical Specs 250 Watts LPS250 Series Input Input range 85-264 VAC; 120-300 VDC Frequency 47-440 Hz Inrush current 20 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 Maximum power With cover: 250 W with 30 CFM forced air. (-C) (-CF) (CEF) Adjustment range 2:1 wide ratio Supervisory output 5 V @ 100 mA regulated; 12V @ 500 mA Hold-up time 20 ms @ 250 W load, 115 VAC nominal line at factory voltage setting Overload protection Short circuit protection on all outputs. Case overload protected @ 110-145% above peak rating Overvoltage protection 5 V output: 5.7 to 6.7 VDC. Other models 10% to 25% above nominal output Logic Control Power failure TTL logic signal goes high 50-150 msec after 5 V output. It goes low at least 4 msec before loss of regulation Remote on/off Requires an external contact (N.O or N.C) to inhibit outputs DC-OK TTL logic goes high 50-150 msec after the output. It goes low when there is loss of regulation. Remote sense Compensates for 0.5 V lead drop min. Will operate without remote sense connected. Reverse connection protected. • Active power factor correction • IEC EN6100-3-2 compliance • Remote sense & remote inhibit •Power fail • Single wire current sharing • Built-in EMI filter • Low output ripple • 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 top with fan cover -CF • Optional end fan cover -CEF Operating temperature: 0° to 50°C ambient derate each output at 2.5% per degree from 50° to 70°C 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 85°C Temperature coefficient: ±.04% per °C MTBF demonstrated: >550,000 hours at full load and 25°C ambient conditionsation Environmental Total Power: 250 Watts Input Voltage: 85-264 VAC 120-300 VDC # of Outputs: Single rev 04.07.05 Safety |
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