SE-1500 1500W Single Output Power Supply series Features : AC input active surge current limiting Protections: Short circuit / Overload / Over voltage / Over temperature Forced air cooling by built-in DC ball bearing fan High power density 7.8w/inch3 With DC_OK signal output Built-in remote ON-OFF control Built-in remote sense function UL / CUL approved Low cost 2 years warranty SPECIFICATION MODEL OUTPUT SE-1500-5 SE-1500-12 SE-1500-15 SE-1500-24 SE-1500-27 SE-1500-48 DC VOLTAGE 5V 12V 15V 24V 27V 48V RATED CURRENT 300A 125A 100A 62.5A 55.6A 31.3A CURRENT RANGE 0 ~ 300A 0 ~ 125A 0 ~ 100A 0 ~ 62.5A 0 ~ 55.6A 0 ~ 31.3A RATED POWER 1500W 1500W 1500W 1500W 1501.2W 1502.4W RIPPLE & NOISE (max.) Note.2 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p VOLTAGE ADJ. RANGE 10.8 ~ 13.5V 13.5 ~ 16.5V 21.6 ~ 26.4V 25 ~ 30V 43.2 ~ 56V VOLTAGE TOLERANCE Note.3 INPUT 1.0% 1.0% 1.0% 0.5% 0.5% 0.5% 0.5% 0.5% LOAD REGULATION 2.0% 0.5% 0.5% 0.5% 0.5% 0.5% SETUP, RISE TIME 150ms, 12ms / 230VAC at full load HOLD UP TIME (Typ.) 26ms / 230VAC at full load VOLTAGE RANGE 180 ~ 264VAC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 81% 17.5A / 230VAC AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 254 ~ 370VDC 85% 85% 87% 88% 89% 27.6 ~ 32.4V 31 ~ 35V 57.6 ~ 67.2V 60A / 230VAC LEAKAGE CURRENT <3.5mA / 240VAC OVERLOAD 105 ~ 125% rated output power Protection type : Shut down o/p voltage, re-power on to recover 5.75 ~ 6.75V 14.5 ~ 16.2V 18 ~ 21V Protection type : Shut down o/p voltage, re-power on to recover OVER TEMPERATURE 95 5 (5V), 85 5 (12V,15V), 80 5 (24V), 75 5 (27V,48V) (TSW1) detect on heatsink of o/p diode Protection type : Shut down o/p voltage, recovers automatically after temperature goes down DC_OK SIGNAL PSU turn on:3.3V ~ 5.6V REMOTE CONTROL WORKING TEMP. RC+/RC-: 0 ~ 0.8V power on; 4 ~ 10V power off -20 ~ +70 (Refer to output load derating curve) WORKING HUMIDITY 20 ~ 90% RH non-condensing DIMENSION PACKING NOTE 1.0% 0.5% ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS SAFETY & WITHSTAND VOLTAGE EMC ISOLATION RESISTANCE MTBF OTHERS 1.0% LINE REGULATION PROTECTION OVER VOLTAGE FUNCTION 3.3 ~ 5.5V 2.0% -40 ~ +85 PUS turn off:0 ~ 1V , 10 ~ 95% RH 0.05%/ (0 ~ 50 ) 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes UL60950-1 approved I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 134.5K hrs min. MIL-HDBK-217F (25 278*177.8*63.5mm (L*W*H) 3.3Kg; 4pcs/14.2Kg/1.14CUFT / 70% RH ) 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. File Name:SE-1500-SPEC 2008-12-23 SE-1500 1500W Single Output Power Supply Mechanical Specification Case No.982A series Unit:mm 278 236.3 40 20 38 63.5 12.5 27 8-M4(Both Sides) L=8mm 236.3 7.9 27 4-M4 L=5mm CN3 1 L 13 2 N 3 10 ADJ + 6 1 177.8 162 Air flow direction LED -V 4 +V OUTPUT Terminal Pin No. Assignment : Pin No. 1 2 3 TB1 16max. Control Pin (CN3) : JST B6B-XH or equivalent Assignment AC/L AC/N FG Pin No. 1 2 3 Pin No. 4 5 6 Assignment DC_OK Signal DC_OK GND -S Assignment +S RCRC+ Mating Housing Terminal JST XHP or equivalent JST SXH-001T or equivalent fosc : 65KHz Block Diagram +S ACTIVE INRUSH CURRENT LIMITING EMI FILTER I/P RECTIFIERS RECTIFIERS & FILTER POWER SWITCHING +V -V -S O.V.P. O.L.P. O.T.P. PWM CONTROL DETECTION CIRCUIT FAN LOCK PROTECTION AUX POWER Derating Curve DC_OK REMOTE CONTROL RC FAN Static Characteristics 100 100 90 80 80 70 LOAD (%) LOAD (%) 60 40 20 -20 60 50 40 0 10 20 30 40 50 AMBIENT TEMPERATURE ( ) 60 70 (HORIZONTAL) 180 190 200 230 260 INPUT VOLTAGE (VAC) 60Hz File Name:SE-1500-SPEC 2008-12-23 SE-1500 1500W Single Output Power Supply series Function Description of CN3 Pin No. Function Description 1 DC_OK DC_OK signal is a TTL level signal, referenced to pin2(DC_OK GND). High when PSU turns on. 2 GND This pin connects to the negative terminal (-V). Return for DC_OK signal output. 3 -S Negative sensing. The -S signal should be connected to the negative terminal of the load. The -S and +S leads should be twisted in pair to minimize noise pick-up effect. 4 +S Positive sensing. The +S signal should be connected to the positive terminal of the load. The +S and -S leads should be twisted in pair to minimize noise pick-up effect. 5 6 RCRC+ Return for RC+ signal input. Turns the output on and off by electrical or dry contact between pin 6 ( RC+) and pin 5 (RC-). 0~0.8V: Power ON, 4~10V: Power OFF. Function Manual 1.DC_OK Signal DC_OK Signal is a TTL level signal. High when PSU turns on. Between DC_OK(pin1) and GND(pin2) Output Status 3.3 ~ 5.6V ON 0 ~ 1V OFF +V -V ADJ L + N CN3 RC+ RC- -S +S G I=10mA max. DC OK LOAD G DC_OK - + 2. Remote Control The PSU can be turned ON/OFF by using the "Remote Control" function. Between RC+(pin6) and RC-(pin5) Output Status SW OFF (0 ~ 0.8V) ON SW ON (4 ~ 10V) OFF +V -V ADJ L RC+ RC- -S +S G + N DC OK CN3 SW External Power Source RC+ I=6~20mA LOAD RCConnector for remote control - + 3. Remote Sense +V -V ADJ L + N CN3 -S (pin3) DC RC+ RC- -S +S G OK Sense lines should be twisted in pairs +S (pin4) LOAD - + File Name:SE-1500-SPEC 2008-12-23