RCP 1000 ~ 3000W Front End Power System series Features : Universal AC input / Full range Built-in 5V/0.3A auxiliary power Built-in active PFC function, PF>0.96 Protections: Short circuit / Overload / Over voltage / Over temperature Forced air cooling by built-in DC fan with fan speed control Low profile:1U height Active current sharing up to 3000W (3 units)in 19" rack, 3 racks max. can be operated in parallel (up to 8 units) (Note.7) Remote control for single unit Built-in remote sense function Output voltage trimming function Hot-swap operation Optional I2C serial data bus AC OK & DC OK signal Internal ORing diode 3 years warranty SELECTION GUIDE Single Unit: RCP-1000- 12 - C 2 C: With I C Interface 2 -: Without I C Interface Output Voltage I: AC Inlet(IEC320-C14) T: Terminal Block Rack: RCP-1U I Whole System: RCP-3K1U I - 12 - C 2 C: With I C Interface -: Without I 2 C Interface Output Voltage I: AC Inlet(IEC320-C14) T: Terminal Block SPECIFICATION - Single Unit MODEL RCP-1000-12 RCP-1000-24 RCP-1000-48 DC VOLTAGE 12V 24V 48V RATED CURRENT 60A 40A 21A CURRENT RANGE 0 ~ 60A 0 ~ 40A 0 ~ 21A RATED POWER 720W 960W 1008W 200mVp-p 300mVp-p 23.2 ~ 24.8V 1.0% 46.3 ~ 49.7V 1.0% RIPPLE & NOISE (max.) Note.2 150mVp-p OUTPUT 11.6 ~ 12.4V VOLTAGE ADJ. RANGE VOLTAGE TOLERANCE Note.3 1.0% LINE REGULATION 0.5% 0.5% 0.5% LOAD REGULATION 0.5% 0.5% 0.5% 1000ms, 60ms/230VAC at full load SETUP, RISE TIME 16ms/230VAC at full load HOLD UP TIME (Typ.) VOLTAGE RANGE INPUT Note.5 90 ~ 264VAC FREQUENCY RANGE 47 ~ 63Hz EFFICIENCY (Typ.) 81% 8.5A/115VAC AC CURRENT (Typ.) INRUSH CURRENT (Typ.) LEAKAGE CURRENT 127 ~ 370VDC 4.5A/230VAC 87% 10.5A/115VAC 5.5A/230VAC 89% 11A/115VAC 5.5A/230VAC COLD START 50A <1.1mA / 230VAC 105 ~ 125% rated output power OVERLOAD PROTECTION OVER VOLTAGE OVER TEMPERATURE Protection type : Constant current limiting, recovers automatically after fault condition is removed 13.2 ~ 16.2V 26.4 ~ 32.4V 52.8 ~ 64.8V Protection type : Shut down o/p voltage, re-power on to recover 75 5 (TSW1) detect on heatsink of power transistor 85 5 (TSW2) detect on heatsink of power diode Protection type : Shut down o/p voltage, recovers automatically after temperature goes down File Name:RCP series-SPEC 2008-08-12 RCP 1000 ~ 3000W Front End Power System MODEL FUNCTION RCP-1000-12 RCP-1000-24 RCP-1000-48 AUXILIARY POWER REMOTE ON/OFF CONTROL 5V @ 0.3A REMOTE SENSE DC OK SIGNAL Compensate voltage drop on the load wiring up to 0.5V Open collector signal, on when Vout 80% 5%, max. sink current:10mA AC FAIL SIGNAL Open collector signal, refer to function manual OUTPUT VOLTAGE TRIM Adjustment of output voltage, possible between 90 ~ 110% of rated output OVER TEMP WARNING Logic " High" for over temperature warning, refer to function manual WORKING TEMP. -20 ~ +60 WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS By electrical signal or dry contact ON:short series OFF:open (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 UL60950-1, TUV EN60950-1 approved I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.7KVDC WITHSTAND VOLTAGE SAFETY & ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC EMC EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B (Note 4) HARMONIC CURRENT OTHERS Compliance to EN61000-3-2,-3 EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, ENV50204, EN61000-6-2 (EN50082-2), heavy industry level, criteria A MTBF 43.4Khrs min. MIL-HDBK-217F (25 295*127*41mm (L*W*H) 1.91Kg; 6pcs/12.5Kg/1.04CUFT DIMENSION PACKING ) SPECIFICATION - Rack System MODEL OUTPUT RCP-3K1U -12 RCP-3K1U -24 RCP-3K1U -48 MODULE RCP-1000-12 RCP-1000-24 RCP-1000-48 RACK RCP-1UI or RCP-1UT OUTPUT VOLTAGE 12V 24V 48V MAX. OUTPUT CURRENT 180A 120A 63A 2880W 3024W MAX. OUTPUT POWER Note.6 2160W VOLTAGE RANGE INPUT FUNCTION Note.5 90 ~ 264VAC FREQUENCY RANGE 127 ~ 370VDC 47 ~ 63Hz AC CURRENT (Typ.)FOR EACH UNIT 8.5A/115VAC 4.5A/230VAC 10.5A/115VAC 5.5A/230VAC 11A/115VAC 5.5A/230VAC LEAKAGE CURRENT <3.5mA / 230VAC AUXILIARY POWER REMOTE ON/OFF CONTROL 5V @ 0.3A REMOTE SENSE DC OK SIGNAL Compensate voltage drop on the load wiring up to 0.5V. "Local Sense"should be connected in order to get the correct output voltage if the "Remote Sense"is not used AC FAIL SIGNAL The TTL signal out, refer to function manual OUTPUT VOLTAGE TRIM Adjustment of output voltage, possible between 90 ~ 110% of rated output OVER TEMP WARNING WORKING TEMP. Logic " High" for over temperature warning, refer to function manual -20 ~ +60 (Refer to output load derating curve) WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE By electrical signal or dry contact ON:short OFF:open The TTL signal out, refer to function manual 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 UL60950-1, TUV EN60950-1 approved I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.7KVDC SAFETY & ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC EMC EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B (Note 4) OTHERS NOTE HARMONIC CURRENT Compliance to EN61000-3-2,-3 EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, ENV50204, EN61000-6-2 (EN50082-2), heavy industry level, criteria A DIMENSION Rack 483.6*350.8*44(L*W*H) 11Kg; 1pcs/11Kg/2.67CUFT PACKING 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. Output of all the RCP-1000 modules are connected in parallel in the rack. 7. Under parallel operation of more than one rack connecting together, ripple of the output voltage may be higher than the SPEC at light load condition. It will go back to normal ripple level once the output load is more than 10%. File Name:RCP series-SPEC 2008-08-12 RCP 1000 ~ 3000W Front End Power System Mechanical Specification (Single Unit) Case No. 952A series Unit:mm 295 41 24 DC OK AC OK 46 127 CN501 Air flow direction 1 3 5 7 10 13 16 19 2 4 6 9 12 15 18 21 22 23 24 Input / Output Connector Pin No. Assignment(CN501) : Postronic P CIB24W9M400A1 Pin No. 1,2,4 3,5,6 7 8 9 Assignment +V -V ON/OFF +S -S Pin No. 10 11 12 13 14 Assignment AC_OK DC_OK CS V_TRIM T_ALARM Pin No. 15 16 17 18 19 Assignment +5V_AUX GND_AUX SDA SCL A0 Pin No. 20 21 22 23 24 Assignment A1 A2 FG AC/ L AC/ N Mating Housing Postronic PCIB24W9F400A1 Block Diagram PFC fosc : 110KHz PWM fosc : 90KHz +S I/P EMI FILTER ACTIVE INRUSH CURRENT LIMITING RECTIFIERS & PFC POWER SWITCHING RECTIFIERS & FILTER DETECTION CIRCUIT PWM CONTROL V_TRIM 2 O.V.P. AUX POWER FAN +V -V -S CURRENT SHARE CURRENT SHARE O.L.P. PFC CONTROL ORING DIODE I C FUNCTION OPTIONAL 2 I C RECTIFIERS CONTROL ON/OFF ON/OFF DETECTION CIRCUIT AC_OK DC_OK T_ALARM RECTIFIERS & FILTER AUX POWER (5V/0.3A) AUX GND File Name:RCP series-SPEC 2008-08-12 RCP 1000 ~ 3000W Front End Power System Mechanical Specification (Rack System) Case No. 959A series Unit:mm Fig1 ADDRESS SWITCH - 14 25 1 13 CN500 + 14 25 1 13 LC NC LB NB LA NA RCP-1UT 10 8 ADDRESS SWITCH C Mounting Bracket B A - RCP-1UI CN500 + 14 25 1 13 24 50 3-M5 L=6mm 3-M5 L=6mm 22 22 Air flow direction Module B DC OK AC OK DC OK AC OK Module A 31.8 Module C 10.6 466.2 DC OK AC OK 6.1 44 7.1 50 125 125 350.8 125 125 440 483.6 File Name:RCP series-SPEC 2008-08-12 RCP 1000 ~ 3000W Front End Power System series CN500 Pin No. Assignment Connector Pin No. Assignment(CN500) : D-Type Right Angle 25 positions Pin No. 1 2 3 4 5 Assignment ON/OFF-A AC-OK-A DC-OK-A V-TRIM-A T-ALARM-A Pin No. Pin No. Assignment +5V-AUX GND-AUX ON/OFF-B AC-OK-B DC-OK-B 6 7 8 9 10 Assignment V-TRIM-B T-ALARM-B NC CS ON/OFF-C 11 12 13 14 15 Pin No. 16 17 18 19 20 Pin No. Assignment AC-OK-C DC-OK-C V-TRIM-C T-ALARM-C +S Assignment -S +V SCL SDA -V 21 22 23 24 25 CN500 IN/OUT Connector pins function description Pin No. 1,8,15 2,9,16 3,10,17 4,11,18 5,12,19 6 Function Description ON/OFF Each unit can separately turn the output on and off by electrical or dry contact between ON/OFF A,B,C(pin 1,8,15) and -S(pin 21). Short: ON, Open:OFF. AC-OK Low : When the input voltage is 82Vrms +/-4V. High : when the input voltage in 82Vrms +/-4V. DC-OK High : When the Vout 80%+/-5%. Low : When Vout 80%+/-5% V-TRIM Connection for output voltage trimming. The voltage can be trimmed within its defined range. T-ALARM High : When the internal temperature is within safe limit. Low : 10 below the thermal shut down limit. +5V-AUX Auxiliary voltage output, 4.3~5.3V, referenced to GND-AUX(pin 7). The maximum load current is 0.3A. This output has the built-in "Oring diodes" and is not controlled by the remote ON/OFF control. GND-AUX Auxiliary voltage output GND. The signal return is isolated from the output terminals (+V & -V). 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. 7 14 20 +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. The maximum line drop compensation is 0.5V. 21 -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. 22 23 24 25 +V SCL SDA -V Positive output voltage. For local sense use only, can't be connected directly to the load. 2 2 Serial clock used in the I C interface option. Refer to the I C interface description. 2 2 Serial data used in the I C interface option. Refer to the I C interface description. Negative output voltage. For local sense use only, can't be connected directly to the load. Static Characteristics Derating Curve 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 90 95 100 115 264 INPUT VOLTAGE (VAC) 60Hz File Name:RCP series-SPEC 2008-08-12 RCP 1000 ~ 3000W Front End Power System series Function Manual 1. Remote ON/OFF Control The PSU can be turned ON/OFF together or separately by using the "Remote ON/OFF" function. RCP-1U ON/OFF A ON/OFF B ON/OFF C 1 8 15 ON/OFF A ON/OFF B ON/OFF C RCP-1U -S 21 1 8 15 Between ON/OFF and -S Output -S 21 SW Open OFF SW Short ON 2. Voltage Drop Compensation 2.1 Remote Sense The remote sense compensates voltage drop on the load wiring up to 0.5V. +V 20 +S RCP-1U +V LOAD 21 -S -V -V Sense lines should be twisted in pairs 2.2 Local Sense Notice : The +S,-S have to be connected to the +V,-V terminals locally in order to get the correct output voltage if the remote sensing is not used. +V +S RCP-1U -V -S 22 20 25 21 3. Output Voltage Trimming Output voltage can be trimmed between 90~110% of its rated value by the following method. RCP-1U +S V-TRIM-A V-TRIM-B V-TRIM-C -S 20 4 11 18 21 R1 R1 R1 R2 R2 R2 3.1 RCP-1000-12 Vout (%) Vout (%) 100 110 98 108 96 106 94 104 92 102 90 100 180K 240K 350K 560K 1.2M NC R1 ( ) min. 0.1W NC 300K 120K 62K 31K 13K R2 ( ) min. 0.1W File Name:RCP series-SPEC 2008-08-12 RCP 1000 ~ 3000W Front End Power System 3.2 RCP-1000-24 Vout (%) series Vout (%) 100 110 98 108 96 106 94 104 92 102 90 100 560K 750K 1M 1.6M 3.3M NC R1 ( ) min. 0.1W NC 330K 130K 62K 30K 10K R2 ( ) min. 0.1W NC 345K 140K 70K 36K 15K R2 ( ) min. 0.1W 3.3 RCP-1000-48 Vout (%) Vout (%) 100 110 98 108 96 106 94 104 92 102 90 100 1.3M 1.7M 2.4M 3.6M 7.6M NC R1 ( ) min. 0.1W 4. Front Panel Indicators & Corresponding Signal at Function Pins Function AC-OK AC-NG DC-OK DC-NG T-OK T-ALARM LED ON OFF ON OFF ------- * Signal Description 0 ~ 0.5V When input voltage 82V 4V 4.5 ~ 5.5V When input voltage 82V 4V 0 ~ 0.5V When output voltage 80% 5% of Vo rated. 4.5 ~ 5.5V When output voltage 80% 5% of Vo rated. 0 ~ 0.5V When the internal temperature (TSW1 & TSW2 short) is within safe limit When the internal temperature (TSW1 or TSW2 open) exceeds the limit of temperature alarm 4.5 ~ 5.5V PSU Output ON OFF ON ON ON OFF *Signal between function pin and "-S". 2 5. I C Bus Interface Option 5.1 Addressing(A0,A1,A2) 2 The DIP switch down position is logic level "1" and the up position is level "0". Address are applicable when modules RCP-1000 I C function are used. ON 1 2 3 4 5 6 7 8 9 OFF Module A Module B Module C Address dip switch setting A2 A1 A0 Module 3 2 1 A 6 5 4 B 9 8 7 C File Name:RCP series-SPEC 2008-08-12 RCP 1000 ~ 3000W Front End Power System series 5.2 Digital Function (Read Only) 2 Digital function are provided by a PCF8574 8-bit I/O port device. When this device is read by the I C bus controller, a single 8-bit word provides the following information. BIT GOOD STATE FAIL STATE 0 AC Input Fail FUNCTION 0 1 Input power fail MEANING 1 Output Power Good / Fail 0 1 Output voltage is less than specification 2 Temperature Warning 0 1 Internal temperature is over 60 3 Over Temperature Protection 0 1 Temperature exceeds nominal operating limit. PSU turns off 4 Fan Fail Warning 0 1 Failure of an internal fan 5 Not Used ------ ------ Not used 6 Not Used ------ ------ Not used 7 Not Used ------ ------ Not used . PSU turns on PCF8574 slave address Bit 7 6 5 4 3 2 1 0 Value 0 1 0 0 A2 A1 A0 R/W Read : 1 6. Analog Function (Read Only) Write : 0 2 6.1 Analog function are provided by a single PCF8591 4-channel 8-bit A/D converter. When this device is read by the I C bus controller, it provides an 8-bit word with the following information: A/D Channel FUNCTION 1 Output Voltage 2 Output Current 3 Internal Temperature 4 Not Used PCF8591 slave address Bit 7 6 5 4 3 2 1 0 Value 1 0 0 1 A2 A1 A0 R/W 1 0 PCF8591 control byte Bit 7 6 5 4 3 2 Value 0 0 0 0 0 0 0 0 1 0 : Output Voltage 1 : Output Current 0 : Internal Temperature 6.2 A/D scaling The voltage reading is made inside the power supply unit before the "Oring diode" and is typically 0.5V higher than the actual output voltage. The following table for the scaling should be employed: VALUE = BYTE VALUE x RESOLUTION Output Voltage Range Scaling 12V 0~16V 0.0625V/Bit 5% 24V 0~33V 0.129V/Bit +3%,-5% 48V 0~65V 0.254V/Bit +2%,-5% 12V 0~80A 0.312A/Bit 10% 24V 0~55A 0.215A/Bit 10% 48V 0~30A 0.117A/Bit 10% Tolerance 12V 0~100 0.391 /Bit 3 24V 0~100 0.391 /Bit 3 48V 0~100 0.391 /Bit 3 A/D Channel 1 Voltage A/D Channel 2 Current A/D Channel 3 Temperature 7.EEPROM Function (Read Only) The EEPROM is a 2048 bit (256 byte) device which is preprogrammed at the factory with the following data : EEPROM slave address Address Bytes 4 16 Manufacturer Bit 7 6 5 4 3 2 1 0 20 20 Serial Number Value 1 0 1 0 A2 A1 A0 R/W 40 16 Revision 56 16 Country of production 72 16 Model Name 88 16 Output Voltage 104 16 Date of production 254 2 Check Sum Data File Name:RCP series-SPEC 2008-08-12