RSP-1000 1000W Single Output Power Supply series Features : Universal AC input / Full range AC input active surge current limiting Built-in 5V/0.5A auxiliary power Built-in active PFC function, PF>0.95 Protections: Short circuit / Overload / Over voltage / Over temperature Output voltage can be trimmed between 40 ~ 110% of the rated output voltage Forced air cooling by built-in DC fan 3 High power density 10.7w/inch 1U low profile 41mm Active current sharing up to 4000W(3+1) (Note.8) DC OK Signal Built-in remote ON-OFF control Built-in remote sense function 3 years warranty .. SPECIFICATION MODEL RSP-1000-12 RSP-1000-15 RSP-1000-24 RSP-1000-27 RSP-1000-48 DC VOLTAGE 12V 15V 24V 27V 48V RATED CURRENT 60A 50A 40A 37A 21A CURRENT RANGE 0 ~ 60A 0 ~ 50A 0 ~ 40A 0 ~ 37A 0 ~ 21A RATED POWER 720W 750W 960W 999W 1008W 150mVp-p 150mVp-p 150mVp-p 150mVp-p 13.5 ~ 16.5V 20 ~ 26.4V RIPPLE & NOISE (max.) Note.2 150mVp-p OUTPUT 24 ~ 30V 43 ~ 55V VOLTAGE TOLERANCE Note.3 10 ~ 13.5V 1.0% 1.0% 1.0% 1.0% 1.0% LINE REGULATION 0.5% 0.5% 0.5% 0.5% 0.5% LOAD REGULATION 0.5% 0.5% 0.5% 0.5% 0.5% VOLTAGE ADJ. RANGE 300ms, 50ms at full load SETUP, RISE TIME 16ms/230VAC HOLD UP TIME (Typ.) VOLTAGE RANGE INPUT Note.5 90 ~ 264VAC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) 0.95/230VAC EFFICIENCY (Typ.) AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 83% 12A/115VAC 25A/115VAC LEAKAGE CURRENT <2.0mA / 240VAC 16ms/115VAC at full load 127 ~ 370VDC 0.98/115VAC at full load 85% 88% 88% 90% 6A/230VAC 40A/230VAC 105 ~ 125% rated output power OVERLOAD PROTECTION OVER VOLTAGE OVER TEMPERATURE AUXILIARY POWER(AUX) Protection type : Constant current limiting, recovers automatically after fault condition is removed 13.8 ~ 16.8V 17 ~ 20.5V 27.6 ~ 32.4V 31 ~ 36.5V 56.6 ~ 66.2V Protection type : Shut down o/p voltage, re-power on to recover 85 5 (TSW2 ) detect on heatsink of O/P diode; 75 5 (TSW1 ) detect on heatsink of power transistor Protection type : Shut down o/p voltage, recovers automatically after temperature goes down 5V @ 0.5A (+5%, -8%) Power off : open between on/off(pin6) & -S(pin2) on CN50 REMOTE ON/OFF CONTROL Note.6 Power on : short between on/off(pin6) & -S(pin2) on CN50 FUNCTION DC OK SIGNAL The TTL signal out, PSU turn on = 3.3 ~ 5.6V ; PSU turn off = 0 ~ 1V OUTPUT VOLTAGE TRIM Note.6 Adjustment of output voltage is possible between 40 ~ 110% of rated output CURRENT SHARING(CS)Note.7 Please refer to function manual -20 ~ +60 (Refer to output load derating curve) WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY 20 ~ 90% RH non-condensing -40 ~ +85 , 10 ~ 95% RH TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE 0.02%/ (0 ~ 50 ) 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes UL60950-1, TUV EN60950-1 approved HARMONIC CURRENT Compliance to EN61000-3-2,-3 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 EMC EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) (Note 4) EMS IMMUNITY MTBF OTHERS DIMENSION PACKING NOTE Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, EN61000-6-2, EN61204-3, heavy industry level, criteria A 35K hrs min. MIL-HDBK-217F (25 295*127*41mm (L*W*H) 1.95Kg; 6pcs/12.7Kg/0.99CUFT ) 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. 5. Derating may be needed under low input voltages. Please check the derating curve for more details. 6. The power supply unit will have no output if the shorting connector is not assembled. It contains two shorting wires: one is from on/off(pin6) to -s(pin2) and the other is from Vco(pin8) to Vca(pin10). Please refter to function manual for details. 7. In parallel connection, maybe only one unit operate if the total output load is less than 5% of rated load condition. 8. Please consult MEAN WELL for applications of more units connecting in parallel. RSP-1000 1000W Single Output Power Supply Mechanical Specification Case No. 952B 277.7 Unit:mm 25.4 20.5 7.8 6 series 3-M4 L=6 295 21 34.5 18.5 41 59 +V -V 21 CN50 Air flow direction 90 127 SVR51 12 11 10 7 3 2 1 TB1 3-M4 L=4 7.8 20.5 25.4 3-M4 L=6 6 277.7 AC Input Terminal Pin No. Assignment Pin No. 1 2 3 Control Pi n No. Assignment (CN50) : HRS DF11-12DP-2DS or equivalent Pin No. 1 2 3 4 Assignment AC/N AC/L FG Pin No. 5 6 7 8 Assignment +S -S G-AUX 5V-AUX Pin No. 9 10 11,12 Assignment DC-OK ON/OFF CS Vco Assignment Vci Vca GND Mating Housing Terminal HRS DF11-12DS or equivalent HRS DF11-**SC or equivalent Block Diagram +S ACTIVE INRUSH CURRENT LIMITING EMI FILTER I/P RECTIFIERS & PFC RECTIFIERS & FILTER POWER SWITCHING PFC CONTROL +V -V -S CURRENT SHARE CURRENT SHARE O.L.P. DETECTION CIRCUIT PWM CONTROL PFC fosc : 110KHz PWM fosc : 90KHz DC OK V_TRIM O.V.P. RECTIFIERS CONTROL ON/OFF AUX POWER Derating Curve FAN ON/OFF AUX POWER(5V/0.5A) RECTIFIERS & FILTER AUX GND Static Characteristics Ta=25 100 100 90 80 80 70 LOAD (%) LOAD (%) 60 40 20 -20 60 50 40 0 10 20 30 40 50 AMBIENT TEMPERATURE ( ) 60 70 (HORIZONTAL) 90 95 100 115 264 INPUT VOLTAGE (VAC) 60Hz File Name:RSP-1000-SPEC 2008-01-22 RSP-1000 1000W Single Output Power Supply series Function Description of CN50 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. 2 -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. 4 G-AUX Auxiliary voltage output ground. The signal return is isolated from the output terminals (+V & -V). Auxiliary voltage output, 4.6~5.25V, referenced to pin 3(G-AUX). The maximum load current is 0.5A. This output has the built-in oring 5V-AUX diodes and is not controlled by the "remote ON/OFF control". 5 Open collector signal, referenced to pin11,12(GND). Low when PSU turns on. The maximum sink current is 10mA and the maximum DC_OK external voltage is 5.6V. 3 6 7 ON/OFF Turns the output on and off by electrical or dry contact between pin 6 ( ON/OFF) and pin 2 (-S). Short: Power ON, Open: Power OFF. Current sharing signal. When units are connected in parallel, the CS pins of the units should be connected to allow current balance CS between units. 8 Vco 9 Vci 10 Vca Connect to external resistor (1/8W) for output voltage triming. Output voltage can be trimmed between 40 ~ 110% of the rated output voltage. Please refer to function manual for details. 11,12 GND These pins connect to the negative terminal (-V). Return for DC_OK Signal output. Short connecting between Vco (pin8) and Vca (pin10) if output voltage trim function is not used. Connect to external DC voltage source for output voltage triming, referenced to pin 2 (-S). Output voltage can be trimmed between 40 ~ 110% of the rated output voltage. Function Manual 1."Remote ON/OFF" and "Output voltage trim" functions are not used. The power supply unit will have no output if the shorting connector (accessory comes along with the PSU) is not assembled. It contains two shorting wires : one is from ON/OFF (pin6) to -S (pin2) and the other is from Vco (pin8) to Vca (pin10). 1 11 2 12 -V SVR51 CN50 +V TB1 1 LOAD + +S 11 CN50 CS Vci GND AUX ON/OFF Vco Vca GND AUXG DC_OK -S Fig 1.1 12 2 (Shorting connector) File Name:RSP-1000-SPEC 2008-01-22 RSP-1000 1000W Single Output Power Supply series 2.Remote ON/OFF The PSU can be turned ON/OFF by using the "Remote ON/OFF" function Between ON/OFF(pin6) and -S(pin2) Output Status SW ON (Short) ON SW OFF (Open) OFF 1 11 2 12 -V SVR51 CN50 +V TB1 CN50 1 +S LOAD + - -S AUXG DC_OK 11 CS Vci GND AUX ON/OFF Vco Vca GND 12 2 Fig 2.1 SW 3.DC_OK signal "DC_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 TTL signal ; the other is sending out a TTL voltage signal. 3-1 Sink current : The maximum sink current is 10mA and the maximum external voltage is 5.6V. 1 11 2 12 -V SVR51 CN50 +V TB1 3-2 TTL voltage signal : Between DC- OK(pin5) and GND(pin11&12) Output Status 0 ~ 1V ON 3.3 ~ 5.6V OFF 1 Fig 3.1 +S -S CN50 AUXG DC_OK 11 CS Vci GND AUX ON/OFF Vco Vca GND 12 2 4.Remote Sense The remote sensing compensates voltage drop on the load wiring up to 0.5V. 1 11 2 12 -V SVR51 CN50 +V TB1 1 +S (pin1) LOAD + -S - (pin2) +S Sense lines should be twisted in pairs -S 2 CN50 AUXG DC_OK 11 CS Vci GND AUX ON/OFF Vco Vca GND 12 Fig 4.1 File Name:RSP-1000-SPEC 2008-01-22 RSP-1000 1000W Single Output Power Supply series 5.Output Voltage TRIM Output voltage of RSP-1000 can be trimmed between 40% ~ 110% of its rated value by the following methods : (1)Using external voltage source between "Vci"(pin9) and "-S"(pin2) that is shown in Fig5.1 OVP 120%(Typ.) Vout OUTPUT VOLTAGE (%) 120 100 80 +V Non-Linear 1 11 2 12 -V SVR51 CN50 TB1 60 40 20 1 2 3 4 5 6 1 Vci(Referenced to -S) EXTERNAL VOLTAGE (VDC) CN50 11 +S AUXG DC_OK CS Vci GND -S AUX ON/OFF Vco Vca GND 2 12 External Voltage Fig 5.1 (2)Connecting a resistor externally that in shown in Fig 5.2 & Fig 5.3 (A) O/P voltage goes down OUTPUT VOLTAGE (%) Vout 100 90 CN50 1 80 Non-Linear 11 +S AUXG DC_OK CS Vci GND -S AUX ON/OFF Vco Vca GND 70 60 2 50 12 40 390 560 820 1K2 2K2 4K7 open R1 R1, 1/8W(Typ.) EXTERNAL RESISTOR ( ) Fig 5.2 (B)O/P voltage goes up Vout OUTPUT VOLTAGE (%) OVP 120%(Typ.) 110 CN50 1 Non-Linear 105 11 +S AUXG DC_OK CS Vci GND -S AUX ON/OFF Vco Vca GND 2 12 100 R2 open 18K 7K5 R2, 1/8W(Typ.) Fig 5.3 EXTERNAL RESISTOR ( ) File Name:RSP-1000-SPEC 2008-01-22 RSP-1000 1000W Single Output Power Supply series 6.Current Sharing with Remote Sensing RSP-1000 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 and CS 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 4 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 +V PSU 1 11 2 12 -V SVR51 CN50 TB1 +V PSU 1 11 2 12 -V SVR51 CN50 TB1 +V PSU 1 11 2 12 -V SVR51 CN50 TB1 1 11 2 12 -V SVR51 CN50 +V TB1 +S(pin1) -S(pin2) CS(pin7) +V -V Sense lines should be twisted in pairs LOAD Fig 6.1 CN50 1 +S -S 2 AUXG DC_OK 11 CS Vci GND AUX ON/OFF Vco Vca GND 12 CN50 1 +S -S 2 AUXG DC_OK 11 CS Vci GND AUX ON/OFF Vco Vca GND 12 CN50 1 +S -S 2 AUXG DC_OK 11 CS Vci GND AUX ON/OFF Vco Vca GND 12 CN50 1 +S -S AUXG DC_OK 11 CS Vci GND AUX ON/OFF Vco Vca GND 2 12 Note : In parallel connection, maybe only one unit (master) operate if the total output load is less than 5% of rated load condition. The other PSUs (slaves) may go into standby mode and their output LEDs will not turn on. File Name:RSP-1000-SPEC 2008-01-22