USP-500 500W Single Output with PFC Function series Features : Universal AC input / Full range Built in active PFC circuit compliance to EN61000-3-2 Protections: Short circuit / Overload / Over voltage / Over temperature Free air convection for 400W and 500W with 23.5CFM forced air High power density 6.2w/in3 AC input active surge current limiting U-bracket low profile:41mm Current sharing(1+1) for 24V and 48V models (Optional) Built-in remote ON-OFF control Built-in remote sense function Built in DC OK active signal 3 years warranty SPECIFICATION MODEL OUTPUT USP-500-5 USP-500-12 USP-500-15 USP-500-24 USP-500-48 DC VOLTAGE 5V 12V 15V 24V 48V RATED CURRENT 80A 42A 33.5A 21A 10.5A CURRENT RANGE (convection) 0 ~ 60A 0 ~ 33A 0 ~ 27A 0 ~ 17A 0 ~ 8.5A CURRENT RANGE (23.5CFM FAN) 0 ~ 80A 0 ~ 42A 0 ~ 33.5A 0 ~ 21A 0 ~ 10.5A RATED POWER (convection) 300W 396W 405W 408W 408W RATED POWER (23.5CFM FAN) 400W 504W 502.5W 504W 504W RIPPLE & NOISE (max.) Note.2 80mVp-p 100mVp-p 100mVp-p 150mVp-p 150mVp-p 10.8 ~ 13.2V 13.5 ~ 16.5V 21.6 ~ 27V 43.2 ~ 52.8V 4.5 ~ 5.5V VOLTAGE ADJ. RANGE VOLTAGE TOLERANCE Note.3 2.0% 2.0% 2.0% 2.0% 2.0% LINE REGULATION 0.5% 0.5% 0.5% 0.5% 0.5% LOAD REGULATION 2.0% 1.0% 1.0% 1.0% 1.0% 1500ms, 80ms/230VAC SETUP, RISE TIME HOLD UP TIME (Typ.) VOLTAGE RANGE INPUT .. 20ms/230VAC Note.5 90 ~ 264VAC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) 0.95/230VAC EFFICIENCY (Typ.) 85% AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 6A/115VAC 30A/115VAC LEAKAGE CURRENT OVERLOAD PROTECTION OVER VOLTAGE OVER TEMPERATURE 3100ms, 80ms/115VAC at full load 20ms/115VAC at full load 127 ~ 370VDC 0.98/115VAC at full load 90% 90% 89% 90% 2.6A/230VAC 50A/230VAC <2mA / 240VAC 105 ~ 130% rated output power Protection type : Constant current limiting, unit will shut down after 3 sec. ,re-power on to recover 5.7 ~ 7V 13.5 ~ 16V 17 ~ 21V 27.8 ~ 32.4V Protection type : Shut down o/p voltage, re-power to recover 85 5 (TSW1 : detect on heatsink of o/p diode) 95 5 53 ~ 64.8V (5V),100 (12V,15V,24V,48V) (TSW2 : detect on heatsink of power transistor) Protection type : Shut down o/p voltage with auto-recovery FUNCTION REMOTE ON/OFF CONTROL RC+/RC-: 0~0.8V power on ; 4~10V power off DC-OK SIGNAL PSU turn on : 3.3V ~ 5.6V ; PSU turn off: 0 ~ 1V WORKING TEMP. -20 ~ +70 WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE (Refer to output load derating curve) 20 ~ 90% RH non-condensing -40 ~ +85 , 10 ~ 95% RH 0.03%/ (0 ~ 50 ) 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes UL60950-1, TUV EN60950-1 approved I/P-O/P:3KVAC 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 EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B (Note 4) HARMONIC CURRENT EMS IMMUNITY MTBF Compliance to EN61000-4-2,3,4,5,6,8,11, ENV50204, EN55024, EN61000-6-2, heavy industry level, criteria A 129.8K hrs min. MIL-HDBK-217F (25 ) OTHERS DIMENSION PACKING 254*127*41mm (L*W*H) 1.6Kg; 6pcs/10.6Kg/0.67CUFT NOTE 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. 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. Compliance to EN61000-3-2,-3 http://store.iiic.cc/ File Name:USP-500-SPEC 2010-10-18 USP-500 500W Single Output with PFC Function Mechanical Specification Case No. 963A-D series Unit:mm 254 242 41 20.5 6 2-M4 L=8 AC Input Terminal Pin No. Assignment FAN 23.5CFM 20 Pin No. 1 2 3 8 8.5 15cm 6 FS1 8.5 10 1 2 TB1 3 20 CN50 78 12 10 DC Output Terminal Pin No. Assignment 8.5 110.5 127 110.5 1 2 3 4 TB2 5 6 7 8 2- 4.5 248 20.5 2-M4 L=8 6 Pin No. 1~4 5~8 Assignment DC OUTPUT -V DC OUTPUT +V Connector Pin No. Assignment (CN50) : JST B8B-PHDSS or equivalent SVR2 LED 2-M4 L=4 Assignment AC/L AC/N FG Pin No. 1 2,8 3 4 5 6 7 Assignment CS(Optional) -S RCRC+ GND DC-OK +S Mating Housing Terminal JST PHD-08VS or equivalent JST SPHD-002T-P0.5 or equivalent 242 Block Diagram fosc : 100KHz +S ACTIVE INRUSH CURRENT LIMITING EMI FILTER I/P RECTIFIERS & PFC RECTIFIERS & FILTER POWER SWITCHING +V -V -S O.V.P. O.L.P. PFC/PWM CONTROL O.T.P. Derating Curve DETECTION CIRCUIT DC-OK REMOTE CONTROL RC Static Characteristics Ta=25 With 23.5CFM Forced Air Convection 100 100 90 80 80 70 Free Air Convection LOAD(%) LOAD (%) 60 40 30 20 -20 0 10 20 30 40 45 50 60 60 50 40 70 (HORIZONTAL) AMBIENT TEMPERATURE ( ) 90 95 100 115 130 240 264 INPUT VOLTAGE (V) 60Hz http://store.iiic.cc/ File Name:USP-500-SPEC 2010-10-18 USP-500 500W Single Output with PFC Function series Function Description of CN50 Pin No. Function Description CS Current sharing signal. When units are connected in parallel, the CS pins of the units should be connected to allow current balance 1 (Optional) between units. 2,8 -S 3 4 5 6 RCRC+ GND DC-OK 7 +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. The maximum line drop compensation is 0.5V. Return for RC+ signal input. Turns the output on and off by electrical or dry contact between pin 4 ( RC+) and pin 3 (RC-). 0~0.8V: Power ON, 4~10V: Power OFF. This pin connects to the negative terminal (-V). Return for DC_OK signal output. DC-OK signal is a TTL level signal, referenced to pin6(DC-OK GND). High when PSU turns 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 minimize noise pick-up effect. The maximum line drop compensation is 0.5V. Function Manual 1.Remote Control The PSU can be turned ON/OFF by using the "Remote Control" function. Between RC+(pin4) and RC-(pin3) Output Status SW OFF (0 ~ 0.8V) ON SW ON (4 ~ 10V) OFF 1 7 CN50 2 8 TB2 +V -V LED 1 + - CN50 NC RC- -S RC+ DC-OK GND 7 +S LOAD 2 -S 8 SW Fig 1.1 External Power Source I=6~20mA 2.DC-OK Signal DC-OK signal is a TTL level signal. High when PSU turns on. Between DC-OK(pin6) and GND(pin5) Output Status 3.3 ~ 5.6V ON 0 ~ 1V OFF 1 7 CN50 2 8 +V TB2 -V LED 1 CN50 NC RC- -S RC+ DC-OK 2 GND 7 +S -S 8 Fig 2.1 http://store.iiic.cc/ File Name:USP-500-SPEC 2010-10-18 USP-500 500W Single Output with PFC Function series 3.Remote Sense The remote sensing compensates voltage drop on the load wiring up to 0.5V. 1 7 CN50 2 8 TB2 +V -V LED Sense lines should be twisted in pairs +S (Pin7) + - 1 -S (pin2,8) CN50 NC RC- GND -S RC+ DC-OK 7 +S LOAD 2 -S 8 Fig 3.1 4.Current Sharing with Remote Sensing (Optional for 24V & 48V) USP-500 has the built-in active current sharing function and can be connected in parallel to provide higher output power : (1)Parallel operation is available by connecting the units shown as below. (+S,-S,CS and GND are connected mutually in parallel). (2)Difference of output voltages among parallel units should be less than 2%. (3)The total output current must not exceed the value determined by the following equation. (output current at parallel operation)=(Rated current per unit) (Number of unit) 0.9 (4)In parallel operation 2 units is the maximum, please consult the manufacturer for applications of more connecting in parallel. (5)The power supplies should be paralleled using short and large diameter wiring and then connected to the load. PSU 1 7 CN50 2 8 +V PSU TB2 1 7 CN50 2 8 -V LED TB2 +V -V LED +S (pin7) -S (pin2,8) GND (pin5) CS (pin1) +V -V LOAD Sense lines should be twisted in pairs 1 CN50 CS RC- GND -S RC+ DC-OK 7 +S -S Fig 4.1 2 8 Note : 1.In parallel connection, maybe only one unit (master) operate if the total output load is less than 2% of rated load condition. The other PSU (slave) may go into standby mode and its output LED and relay will not turn on. 2.2% min. of dummy load is required. http://store.iiic.cc/ File Name:USP-500-SPEC 2010-10-18