SD-1000 1000W Single Output DC-DC Converter series Features : 1U low profile 41mm 3 High power density 10.7w/inch 2000VAC I/O Isolation Protections: Short circuit / Overload / Over voltage / Over temperature Output OK signal Built-in remote ON-OFF control Built-in remote sense function Forced air cooling by built-in DC fan with fan speed control 12V, 0.25A auxiliary output 3 years warranty SPECIFICATION MODEL OUTPUT SD-1000L-12 SD-1000L-24 SD-1000L-48 SD-1000H-12 SD-1000H-24 SD-1000H-48 DC VOLTAGE 12V 24V 48V 12V 24V 48V RATED CURRENT 60A 40A 21A 60A 40A 21A CURRENT RANGE 0 ~ 60A 0 ~ 40A 0 ~ 21A 0 ~ 60A 0 ~ 40A 0 ~ 21A RATED POWER 720W 960W 1008W 720W 960W 1008W RIPPLE & NOISE (max.) Note.2 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 11 ~ 15V 23 ~ 30V 46 ~ 60V 11 ~ 15V 23 ~ 30V 46 ~ 60V VOLTAGE TOLERANCE Note.3 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% LINE REGULATION 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% LOAD REGULATION 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% VOLTAGE ADJ. RANGE 500ms, 50ms at full load SETUP, RISE TIME VOLTAGE RANGE INPUT 72 ~ 144VDC Note.5 19 ~ 72VDC EFFICIENCY (Typ.) DC CURRENT (Typ.) INRUSH CURRENT (Typ.) 84% 88% 90% 85% 23.5A/48VDC 11.6A/96VDC ----- 100A/96VDC 89% 92% 105 ~ 125% rated output power OVERLOAD PROTECTION OVER VOLTAGE Protection type : Constant current limiting, unit will shut down o/p voltage after about 5sec. Re-power on to recover 16 ~ 19V 30.8 ~ 35.2V 62 ~ 68V 16 ~ 19V 30.8 ~ 35.2V 62 ~ 68V Protection type : Shut down o/p voltage, re-power on to recover 5 (TSW1 ) detect on heatsink of power transistor 85 5 (TSW2 ) detect on heatsink of O/P diode; 75 OVER TEMPERATURE Protection type : Shut down o/p voltage, recovers automatically after temperature goes down REMOTE ON/OFF CONTROL Please refer to function manual FUNCTION Open collector signal low when PSU turns on, maximum, sink current :10mA OUTPUT OK SIGNAL WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS SAFETY & WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC (Note 4) OTHERS (Refer to output load derating curve) 20 ~ 90% RH non-condensing -40 ~ +85 , 10 ~ 95% RH 0.02%/ (0 ~ 50 ) 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes IEC60950-1 CB approved by TUV I/P-O/P:2KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) EMS IMMUNITY Compliance to EN61000-4-2,3,4,6,8; ENV50204, light industry level, criteria A MTBF 32K hrs min. MIL-HDBK-217F (25 ) DIMENSION PACKING NOTE -20 ~ +60 295*127*41mm (L*W*H) 1.94Kg; 6pcs/12.6Kg/0.99CUFT 1. All parameters NOT specially mentioned are measured at 48, 96VDC 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. 4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies. (as available on http://www.meanwell.com) 5. Derating may be needed under low input voltages. Please check the derating curve for more details. File Name:SD-1000-SPEC 2010-10-18 SD-1000 1000W Single Output DC-DC Converter Mechanical Specification Case No. 952B series Unit:mm 277.7 25.4 20.5 7.8 6 3-M4 L=6 295 21 34.5 +V 59 DC O/P 18.5 41 -V SVR51 Air flow direction TB1 12.7 10.16 10 2 9 1 90 127 CN51 3 2 1 3-M4 L=4 7.8 20.5 25.4 3-M4 L=6 6 277.7 DC Input Terminal Pin No. Assignment Control pin number assignment (CN51) : HRS DF11-10DP-2DS or equivalent Pin No. Assignment 1 DC INPUT V+ 2 DC INPUT V3 FG Assignment +S -S OUTPUT OK GND Pin No. 1 2 3 4 Pin No. 5 6 7 8 Assignment AUX AUXG RC1 RC2 Assignment RCG NC Pin No. 9 10 Mating Housing Terminal HRS DF11-10DS or equivalent JST SPHD-002T-P0.5 or equivalent Block Diagram BOOST fosc : 70KHz PWM fosc : 90KHz +S ACTIVE INRUSH CURRENT LIMITING EMI FILTER I/P POWER SWITCHING BOOST RECTIFIERS & FILTER +V -V -S BOOST CONTROL O.T.P. O.V.P. O.L.P. PWM CONTROL AUX POWER Derating Curve DETECTION CIRCUIT OUTPUT REMOTE CONTROL ON/OFF FAN Static Characteristics Ta=25 100 100 90 80 LOAD (%) LOAD (%) for SD-1000H 70 60 40 20 -20 for SD-1000L 80 60 50 40 0 10 20 30 40 50 AMBIENT TEMPERATURE ( ) 60 70 (HORIZONTAL) 19 24 36 48 72 96 144 INPUT VOLTAGE (VDC) File Name:SD-1000-SPEC 2010-10-18 SD-1000 1000W Single Output DC-DC Converter series Function Description of CN51 Pin No. Function Description 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 1 +S minimize noise pick-up effect. The maximum line drop compensation is 0.5V. -S 2 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. The maximum line drop compensation is 0.5V. 3 Open collector signal, referenced to pin4(GND). Low when PSU turns on. The maximum sink current is 10mA and the maximum O/P OK external voltage is 13V. 4 5 6 7 8 9 10 GND AUX AUXG RC1 RC2 RCG NC These pins connect to the negative terminal (-V). Auxiliary voltage output, 10.8~13.2V referenced to pin6(AUXG).The maximum load current is 0.25A. Auxiliary voltage output ground. The signal return is isolated from the output terminals(+V & -V). Remote ON/OFF Remote ON/OFF Remote ON/OFF ground No connection Function Manual 1.Remote ON/OFF (1)Remote ON/OFF control becomes available by applying voltage in CN51 (2)Table 1.1 shows the specification of Remote ON/OFF function (3)Fig.1.2 shows the example to connect Remote ON/OFF control function Table 1.1 Specification of Remote ON/OFF Fig. 1.2(A) Connection Method Output on SW Open SW Logic Output off SW Close Fig. 1.2(B) SW Open SW Close Fig. 1.2(C) SW Close SW Open Fig.1.2 Examples of connecting remote ON/OFF (A)Using external voltage source (B)Using internal 12V auxiliary output AUX AUX 2.2K 2.2K RC1 150 12V typ. 5V RC2 150 12V typ. 620 RCG RC1 RC2 SW RCG SW AUXG AUXG (C)Using internal 12V auxiliary output AUX 2.2K 150 12V typ. RC1 RC2 SW RCG AUXG File Name:SD-1000-SPEC 2010-10-18 SD-1000 1000W Single Output DC-DC Converter series 2.Output OK signal "Output OK" is an open collector signal. It indicates the output status of the PSU. It can operate in two ways : One is sinking current from external signal ; the other is sending out a voltage signal. 2-1 Sink current : The maximum sink current is 10mA and the maximum external voltage is 13V. 2-2 Voltage signal : Between O/P OK(pin3) and GND(pin4) Output Status 0 ~ 0.5V ON 12 ~ 13V OFF +V -V TB1 SVR51 CN51 CN51 1 2 -S 2 1 10 9 +S GND O/P OK CN51 Fig 2.1 AUXG AUX RC2 RC1 NC RCG 9 10 3.Remote Sense The remote sensing compensates voltage drop on the load wiring up to 0.5V. +V -V TB1 SVR51 CN51 1 2 -S +S GND O/P OK 2 1 CN51 10 9 +S (pin1) LOAD + -S - (pin2) Sense lines should be twisted in pairs CN51 10 AUXG AUX RC2 RC1 NC RCG 9 Fig 3.1 File Name:SD-1000-SPEC 2010-10-18