ACDC 140 Watts ECM Series xppower.com * 120/148 W Convection/Forcedcooled Ratings * Class I & Class II Construction * Remote Sense * 5 V Standby Option * Remote On/Off & Power OK Signals Option * IT, Industrial & Medical Safety Approvals * 3 Year Warranty Specification Input * 80-264 VAC (120-370 VDC), derate output power <90 VAC (See derating curve) Input Frequency * 47-400 Hz(1) Input Current * 2.5 A typical at 115 VAC, full load 1.3 A typical at 230 VAC, full load Inrush Current * 40 A max at 230 VAC, cold start at 25 C Power Factor * EN61000-3-2, class A Earth Leakage Current * 265 A max at 264 VAC/60 Hz 0.5/1.1 mA 115/230 VAC at 400 Hz typ. Input Protection * Internal T5.0 A/250 V fuse in line and neutral Input Voltage Output * 12-48 VDC (see tables) * 5%, fan output will track by same percentage Initial Set Accuracy * 1% V1, 5% V2, 3% V3 Minimum Load * 0.1 A required on V1 to maintain regulation of V2 Start Up Delay * 1.5 s max Start Up Rise Time * 10 ms max Hold Up Time * 16 ms min at 115 VAC Drift * 0.2% after 20 min warm up Line Regulation * 0.5% max Load Regulation * 1% V1, 5% V2 & V3 max Over/Undershoot * 5% typical Transient Response * 4% max. deviation, recovery to within 1% in 500 s for a 50-75-50% load change Ripple & Noise * 1% pk-pk V1, others 2%, 20 MHz bandwidth Overvoltage Protection * 115-140% Vnom, recycle input to reset Overload Protection * 110-150% V1 only Short Circuit Protection * Continuous trip and restart (hiccup mode) Temperature * 0.05%/C Coefficient Remote Sense * Compensates for 0.5 V total voltage drop Remote On/Off * Uncommitted isolated optocoupler diode, (Inhibit/Enable powered diode inhibits V1 & V2 Option -A) Output Voltage Output Voltage Trim Notes (1) Safety approvals cover frequency range 47-63 Hz. General Efficiency Isolation Switching Frequency Signals (Option -A) MTBF Power Density * 88% typical * 4000 VAC Input to Output, 1500 VAC Input to Ground, 500 VAC Output to Ground * 70 kHz typical * Power OK - open collector, Remote On/Off, 5 V Standby * 220 kHrs to MIL-HDBK-217F at 25 C, GB * 7.2 W/in3 Environmental Operating Temperature * 0 C to +70 C derate linearly from +50 C at 2.5%/C to 50% load at +70 C when convection-cooled and from +60 C at 2.5%/C to 75% load at +70 C when forced-cooled. See derating curve. Cooling * Convection & fan cooled ratings (see tables) Operating Humidity * 95% RH, non-condensing Storage Temperature * -40 C to +85 C Operating Altitude * 3000 m Shock * 30 g pk, half sine, 6 axes Vibration * 2 g rms, 5 Hz to 500 Hz, 3 axes EMC & Safety Low Voltage PSU EMC * EN61204-3, high severity level Emissions * EN55011/22 level B conducted EN55011/22 level A radiated Harmonic Currents * EN61000-3-2, class A Voltage Flicker * EN61000-3-3 Radiated Immunity * EN61000-4-3, level 3 Perf Criteria A EFT/Burst * EN61000-4-4, level 3 Perf Criteria A Surge * EN61000-4-5, installation class 3 Perf Criteria A Conducted Immunity * EN61000-4-6, level 3 Perf Criteria A Dips & Interruptions * EN61000-4-11, 30% 10 ms, 60% 100 ms, 100% 5000 ms, Perf Criteria A, B, B EN60601-1, 30% 500 ms, 60% 100 ms, 100% 10 ms, 100% 5000 ms, Perf Criteria A, A (with 50% load), A, B Safety Approvals * See Safety Approvals (see next page) Equipment Protection * Class I and Class II Class Output Power(1) 120 120 120 120 120 120 Output Voltage V1 W W W W W W 12.0 15.0 18.0 24.0 28.0 48.0 Output Current V1 VDC VDC VDC VDC VDC VDC 10.0 8.0 6.6 5.0 4.2 2.5 Fan Output V2 A A A A A A 12.0 12.0 12.0 12.0 12.0 12.0 V/0.5 V/0.5 V/0.5 V/0.5 V/0.5 V/0.5 Standby Supply V3(2) A A A A A A 5.0 5.0 5.0 5.0 5.0 5.0 V/0.5 V/0.5 V/0.5 V/0.5 V/0.5 V/0.5 Model Number(2,3) A A A A A A ECM140US12^ ECM140US15^ ECM140US18^ ECM140US24^ ECM140US28 ECM140US48^ Notes 1. Convection-cooled, output power must not exceed 120 W for combined V1, V2, & V3 2. For 5 V standby (V3), Power OK & Inhibit, add suffix `-A' to model number. 3. For covered versions, add suffix `-C' to model number or order part no. ECM140 COVER KIT^ for standalone cover (see derating curves). Not suitable for use in class II installations. Models and Ratings Forcedcooled Output Power(1) 148 148 148 148 148 148 Output Voltage V1 W W W W W W 12.0 15.0 18.0 24.0 28.0 48.0 Output Current V1 VDC VDC VDC VDC VDC VDC 11.7 9.3 7.7 5.8 5.0 2.9 Fan Output V2 A A A A A A 12.0 12.0 12.0 12.0 12.0 12.0 V/0.5 V/0.5 V/0.5 V/0.5 V/0.5 V/0.5 Standby Supply V3(2) A A A A A A 5.0 5.0 5.0 5.0 5.0 5.0 V/0.5 V/0.5 V/0.5 V/0.5 V/0.5 V/0.5 Model Number(2) A A A A A A ECM140US12^ ECM140US15^ ECM140US18^ ECM140US24^ ECM140US28 ECM140US48^ Notes 1. 10 CFM airflow achieved with system cooling or with Top Fan assembly. 2. For 5 V standby (V3), Power OK & Inhibit, add suffix `-A' to model number e.g. ECM140US12-A. 3. For cover with Top Fan assembly please refer to longform datasheet for mechanical details. Available from Farnell & element14. See pages 284-290. ^ Available from Newark. See pages 291-296. Mechanical Details Input Connector J1 Pin 1 Line Pin 2 Neutral .25" Faston Earth 5.00 (127.0) 4.55 (115.6) 0.22 (5.7) 1.30 (33.0) 0.20 (5.1) J1 mates with Molex housing 09-50-1031 and Molex series 5194 crimp terminals. 3.00 (76.2) 2.55 (64.8) 1.90 (48.3) 0.61 (15.6) 1.11 (28.3) 0.23 (5.7) 0.20 (5.1) V Adj. 0.25 Faston Ground Tab 1 2 3 4 5 Signal Connector J3 +5V Standby* Pin 6 Logic GND* Pin 7 Logic GND* Pin 8 Power OK* Pin 9 Inhibit HI* Pin 10 0.19 (4.8) SMD component height 0.14 (3.5) Fan Connector J4 Pin 1 Fan +(12 V) Pin 2 Fan - Inhibit LO* +Sense -Sense +Vout -Vout *Optional J3 mates with JST housing PHDR-10VS and JST series SPHD-001T-P0.5 crimp terminals. Notes 1. All dimensions in inches (mm). Tolerance .xx = 0.02 (0.50); .xxx = 0.01 (0.25) 2. Weight 0.65 lbs (294 g) approx. Safety Approvals See longform datasheet for further information. IEC60950-1 CB report, CSA 22.2 No. 60950-1, UL60950-1, TUV EN60950-1 148 Force-cooled >10 CFM 148 120 Convection-cooled 111 Output Power (W) Output Power (W) 10 CFM Force-cooled 120 Convection-cooled 84 Convection-cooled with cover IEC60601-1 CB report, CSA 22.2 No. 60601-1, UL60601-1, TUV 60601-1 96 TUV IEC61010-1 60 Convection-cooled with cover 60 UL1604 Class 1 Division 2 (ECM140US12) 42 80 90 264 Input Voltage (VAC) J4 mates with Molex housing 22-01-1024 and Molex series 5103 crimp terminals. 3. Vented cover (see derating curves) dimensions are 5.50 x 3.50 x 1.54 (140 x 89 x 39). See longform datasheet for drawing. Derating Curves 100 Output Connector J2 1 +V1 2 +V1 3 +V1 4 +V1 5 RTN 6 RTN 7 RTN 8 RTN J2 mates with Molex housing 09-50-1081 and Molex series 5194 crimp terminals. 0.18 (4.6) 4 x o0.156 (3.96) Mounting Holes o0.312 (7.92) Clearance Top & Bottom Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin Pin 2.50 (63.6) 0 +40 +50 +60 +70 Ambient Temperature (C) 21-Jan-11 ACDC ECM140 Models and Ratings Convectioncooled