300W Single Output Medical Type M SP- 300 series Features : Universal AC input / Full range Built-in active PFC function, PF>0.95 High efficiency up to 89% Withstand 300VAC surge input for 5 seconds Protections: Short circuit / Overload / Over voltage / Over temperature Built-in constant current limiting circuit 1U low profile 41mm Built-in cooling fan ON-OFF control Built-in DC OK signal Built-in remote ON-OFF control Standby 5V@0.3A Built-in remote sense function No load power consumption<0.5W (Note.6) 5 years warranty SPECIFICATION MODEL MSP-300-3.3 MSP-300-5 MSP-300-7.5 MSP-300-12 MSP-300-15 MSP-300-24 MSP-300-36 MSP-300-48 DC VOLTAGE 3.3V 5V 7.5V 12V 15V 24V 36V 48V RATED CURRENT 60A 60A 40A 27A 22A 14A 9A 7A CURRENT RANGE 0 ~ 60A 0 ~ 60A 0 ~ 40A 0 ~ 27A 0 ~ 22A 0 ~ 14A 0 ~ 9A 0 ~ 7A RATED POWER 198W 300W 300W 324W 330W 336W 324W 336W RIPPLE & NOISE (max.) Note.2 80mVp-p 90mVp-p 100mVp-p 120mVp-p 150mVp-p 150mVp-p 250mVp-p 250mVp-p OUTPUT VOLTAGE ADJ. RANGE 2.8 ~ 3.8V 4.3 ~ 5.8V 6.8 ~ 9V 10.2 ~ 13.8V 13.5 ~ 18V 21.6 ~ 28.8V 28.8 ~ 39.6V 40.8 ~ 55.2V VOLTAGE TOLERANCE Note.3 2.5% 2.0% 2.0% 1.0% 1.0% 1.0% 1.0% 1.0% LINE REGULATION 0.5% 0.5% 0.5% 0.3% 0.3% 0.2% 0.2% 0.2% LOAD REGULATION 1.0% 1.0% 1.0% 0.5% 0.5% 0.5% 0.5% 0.5% SETUP, RISE TIME 1000ms, 50ms/230VAC 2500ms, 50ms/115VAC at full load HOLD UP TIME (Typ.) 16ms/230VAC 16ms/115VAC at full load VOLTAGE RANGE Note.5 85 ~ 264VAC 120 ~ 370VDC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) PF>0.95/230VAC PF>0.99/115VAC at full load INPUT EFFICIENCY (Typ.) 80% 82% 86% 88% 88% 87% 88% 89% AC CURRENT (Typ.) 4.5A/115VAC 2.25A/230VAC INRUSH CURRENT (Typ.) 35A/115VAC 70A/230VAC LEAKAGE CURRENT Earth leakage current <300uA / 264VAC 105 ~ 135% rated output power OVERLOAD Protection type : Constant current limiting, recovers automatically after fault condition is removed 3.96 ~ 4.62V 6 ~ 7V 9.4 ~ 10.9V 14.4 ~ 16.8V 18.8 ~ 21.8V 30 ~ 34.8V 41.4 ~ 48.6V 57.6 ~ 67.2V OVER VOLTAGE PROTECTION Protection type : Shut down o/p voltage, re-power on to recover 90 5 (TSW1: detect on heatsink of power transistor) OVER TEMPERATURE 100 5 for 3.3V,5V,7.5V ; 95 5 for others (TSW2: detect on heatsink of power diode) Protection type : Shut down o/p voltage, recovers automatically after temperature goes down 5VSB : 5V@0.3A ; tolerance 5%, ripple : 50mVp-p(max.) 5V STANDBY PSU turns on : 3.3 ~ 5.6V ; PSU turns off : 0 ~ 1V DC OK SIGNAL FUNCTION REMOTE CONTROL RC+ / RC-: 4 ~ 10V or open = power on ; 0 ~ 0.8V or short = power off Load 35 15% or RTH2 50 Fan on FAN CONTROL (Typ.) WORKING TEMP. -40 ~ +70 (Refer to "Derating Curve") 20 ~ 90% RH non-condensing WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY -40 ~ +85 , 10 ~ 95% RH TEMP. COEFFICIENT 0.03%/ (0 ~ 50 ) VIBRATION 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes SAFETY STANDARDS ANSI/AAMI ES60601-1, TUV EN60601-1, IEC60601-1 approved WITHSTAND VOLTAGE I/P-O/P:4KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC SAFETY & ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH EMC (Note 4) EMC EMISSION Compliance to EN55011 (CISPR11) Class B, EN61000-3-2,-3 EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN60601-1-2 MTBF 176Khrs min. MIL-HDBK-217F (25 ) OTHERS DIMENSION 199*105*41mm (L*W*H) 0.95Kg;15pcs/15.3Kg/0.69CUFT PACKING 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. NOTE 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. 6. No load power consumption<0.5W when RC- & RC+ (CN100 pin4,6) 0 ~ 8V or short. File Name:MSP-300-SPEC 2012-01-13 1 7 2 8 300W Single Output Medical Type M SP-300 series Mechanical Specification Case No.980A Unit:mm 4-M4 L=6 168.5 12.25 199 12.25 168.5 120 42.5 1 4-M4 L=5 2 Terminal Pin No. Assignment 3 Pin No. Assignment Pin No. Assignment 4 1 AC/L 4,5 DC OUTPUT -V FAN Air flow 5 2 AC/N 6,7 DC OUTPUT +V direction 6 3 FG 7 LED Connector Pin No. Assignment (CN100) : CN100 HRS DF11-8DP-2DS or equivalent SVR Pin No. Assignment Mating Housing Terminal 1 AUX 167.5 12.25 2 AUXG 3 DC-OK 12.25 167.5 4 RC- HRS DF11-8DS HRS DF11-**SC 17max. 5 GND or equivalent or equivalent 6 RC+ 7 +S 4-M4 L=6 8 -S fosc : 70KHz Block Diagram RECTIFIERS AUX AUX & POWER AUXG FILTER +S ACTIVE RECTIFIERS RECTIFIERS EMI +V INRUSH POWER & I/P & FILTER CURRENT SWITCHING -V PFC FILTER LIMITING -S DETECTION DC-OK O.L.P. O.T.P. CIRCUIT FG O.V.P. PFC PWM CONTROL CONTROL RC+ REMOTE CONTROL RC- Derating Curve Output Derating VS Input Voltage 100 100 90 80 80 70 60 50 60 40 50 20 40 -40 0 10 20 30 40 50 60 70 (HORIZONTAL) 85 100 125 135 155 264 AMBIENT TEMPERATURE ( ) INPUT VOLTAGE (V) 60Hz File Name:MSP-300-SPEC 2012-01-13 LOAD (%) 9.2 11 LOAD(%) 12.5 18 15 75 18 12.5 41 105 127.4 300W Single Output Medical Type M SP-300 series Function Description of CN100 Pin No. Function Description Auxiliary voltage output, 4.75~5.25V, reference to pin 2(AUXG). The maximum load current is 0.3A. This output has the built-in oring 1 AUX diodes and is not controlled by the "remote ON/OFF control". Auxiliary voltage output ground. The signal return is isolated from the output terminals (+V & -V). 2 AUXG 3 DC-OK DC-OK signal is a TTL level signal, referenced to pin5(DC-OK GND). High when PSU turns on. 4 RC- Remote control ground. This pin connects to the negative terminal(-V). Return for DC-OK signal output. 5 GND 6 RC+ Turns the output on and off by electrical or dry contact between pin 4 (RC-), Short: Power OFF, Open: Power ON. 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 7 +S minimize noise pick-up effect. The maximum line drop compensation is 0.5V. 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 8 -S minimize noise pick-up effect. The maximum line drop compensation is 0.5V. Function Manual 1.Remote Sense The remote sensing compensates voltage drop on the load wiring up to 0.5V. CN100 1 AUX DC-OK GND +S 7 CN100 2 3 4 5 6 7 1 2 AUXG RC- RC+ -S 8 1 7 2 8 Sense lines should +S -S LOAD (Pin7) be twisted in pairs (Pin8) - + Fig 1.1 2.DC-OK Signal DC-OK signal is a TTL level signal. High when PSU turns on. Between DC-OK(pin6) and GND(pin4) Output Status 3.3 ~ 5.6V ON 0 ~ 1V OFF CN100 AUX DC-OK GND +S 1 7 CN100 1 2 3 4 5 6 7 2 8 AUXG RC- RC+ -S 1 7 2 8 Fig 2.1 File Name:MSP-300-SPEC 2012-01-13 300W Single Output Medical Type M SP-300 series 3.Remote Control The PSU can be turned ON/OFF by using the "Remote ON/OFF" function Between RC+(pin3) and RC-(pin5) Output Status SW ON (Short) OFF SW OFF (Open) ON CN100 AUX DC-OK GND +S 1 7 CN100 1 2 3 4 5 6 7 2 8 AUXG RC- RC+ -S 1 7 2 8 SW Fig 3.1 File Name:MSP-300-SPEC 2012-01-13