RKP-1U Rack System 2000~6000W Front End Power System Features : Universal AC input / Full range Holds up to 3 power modules Active current sharing up to 6000W(3 unit) in one 19rack, 3 rack max. can be operated in parallel (up to 9 units) PMBus serial interface IEC320-C20 or terminal block input Front-end & rectifier applications Stackable for system expansion Low profile: 1U height, 19 rack mount Hot swappable modules Output voltage trimming function 3 years warranty Description : RCP-2000 rack power system is an advanced 19 rack-mounted power system containing up to 3 hot-swappable RCP-2000 rectifiers and can deliver up to 6000W in the single rack. Up to 3 racks can be stacked to provide expanded total system capability up to 18,000W that are especially suitable for the application of servers, information technology equipment, networking, telecommunications, and wide range of industrial applications using distributed power architecture. Equipped with PMBus communication protocol, RCP-2000 rack system can be controlled or monitored by external device such as monitoring unit (RCP-CMU-1) or PC. SELECTION GUIDE Rack: RKP-1U I Whole System: RKP-6K1U I C C - 12 Output voltage C: With RCP-CMU-1 -: Without RCP-CMU-1 C: With RCP-CMU-1 -: Without RCP-CMU-1 I: AC Inlet (IEC320-C20) T: Terminal block I: AC Inlet T: Terminal SPECIFICATION - Rack System MODEL OUTPUT RKP-6K1U -12 RKP-6K1U -24 RKP-6K1U -48 MODULE RCP-2000-12 RCP-2000-24 RCP-2000-48 RACK RKP-1UI or RKP-1UT OUTPUT VOLTAGE 12V 24V 48V MAX. OUTPUT CURRENT 300A 240A 126A 5760W 6048W MAX. OUTPUT POWER Note.6 3600W VOLTAGE RANGE INPUT FUNCTION Note.5 90 ~ 264VAC FREQUENCY RANGE 7A/230VAC 16A/115VAC 11A/230VAC 16A/115VAC 11A/230VAC LEAKAGE CURRENT <3.5mA / 230VAC AUXILIARY POWER REMOTE ON/OFF CONTROL 5V @ 0.3A, 12V @ 0.8A 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 By electrical signal or dry contact ON:short OFF:open The isolated TTL signal out, refer to function manual AC FAIL SIGNAL The isolated TTL signal out, refer to function manual OUTPUT VOLTAGE TRIM Adjustment of output voltage, possible between 90 ~ 110% of rated output OVER TEMP WARNING FAN FAIL SIGNAL Logic " High" for over temperature warning, refer to function manual, isolated signal The isolated TTL signal out, refer to function manual WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS SAFETY & WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC (Note 4) EMC EMISSION NOTE 47 ~ 63Hz AC CURRENT (Typ.)FOR EACH UNIT 13A/115VAC WORKING TEMP. OTHERS 127 ~ 370VDC -40 ~ +70 (Refer to "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:0.7KVDC I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH Compliance to EN55022 (CISPR22) Conduction Class B, Radiation Class A ; EN61000-3-2,-3 EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), heavy industry level, criteria A DIMENSION Rack 483.6*350.8*44(L*W*H) 11.5Kg; 1pcs/11.5Kg/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 static characteristics for more details. 6. Output of all the RCP-2000 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:RKP-1U RACK SYSTEM-SPEC 2011-05-09 2000~6000W Front End Power System RKP-1U Rack System Mechanical Specification (Rack System) Case No. 959A Unit:mm Fig1 C - B 25 1 13 ADDRESS SWITCH ADDRESS SWITCH ADDRESS SWITCH 14 + CN500 A JK1 Fig2 RKP-1UT FG N L FG 8.2 10 L FG N B L 8.2 10 8 1 1 8 ADDRESS SWITCH ADDRESS SWITCH ADDRESS SWITCH C N 10 8 8.2 - + A CN500 JK1 RKP-1UI Mounting Bracket IEC320-C20 IEC320-C20 IEC320-C20 125 125 440 SVR1 SVR1 24 50 50 125 125 3-M5 L=6mm 3-M5 L=6mm 350.8 SVR1 22 22 Air flow direction Module B Module A DC OK DC OK 466.1 DC OK 29.48 Module C 10.2 7.42 44 7.1 7 46 483.6 File Name:RKP-1U RACK SYSTEM-SPEC 2011-05-09 RKP-1U Rack System 2000~6000W Front End Power System CN500 Pin No. Assignment Connector Pin No. Assignment(CN500) : D-Type Right Angle 25 positions Pin No. 1 2 3 4 5 Pin No. Assignment ON/OFF-A AC-OK-A DC-OK-A PV-A T-ALARM-A Assignment FAN FAIL-A ON/OFF-B AC-OK-B DC-OK-B PV-B 6 7 8 9 10 Pin No. Assignment T-ALARM-B FAN FAIL-B +5V-AUX +12V-AUX GND-AUX 11 12 13 14 15 Pin No. 16 17 18 19 20 Assignment ON/OFF-C AC-OK-C DC-OK-C PV-C T-ALARM-C Pin No. 21 22 23 24 25 Assignment FAN FAIL-C +S -S +V -V JK1 Pin No. Assignment Connector Pin No. Assignment(CN ) : RJ45 8 positions Pin No. 1 2 3 Pin No. Assignment DA DB -V 4 5 6 Assignment CONTROL NC SDA Pin No. 7 8 Assignment SCL GND-AUX CN500 IN/OUT Connector pins function description Pin No. Function 1,7,16 ON/OFF 2,8,17 3,9,18 4,10,19 AC-OK DC-OK PV 5,11,20 T-ALARM 6,12,21 FAN FAIL 13 +5V-AUX 14 +12V-AUX Auxiliary voltage output, 10.8 ~ 13.2V, referenced to GND- AUX (pin 15). The maximum load current is 0.8A. 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). Positive sensing. The +S signal should be connected to the positive terminal of the load. The +S and -S leads should be twisted +S in pair to minimize noise pick-up effect. The maximum line drop compensation is 0.5V. 15 22 23 -S 24 25 +V -V Description Each unit can separately turn the output on and off by electrical signal or dry contact between ON/OFF A,B,C(pin 1,7,16) and +5V-AUX(pin 15). Short: ON, Open:OFF. (Note.2) Low : When the input voltage is 87Vrms. High : when the input voltage in 75Vrms. (Note.2) High : When the Vout 80 5%. Low : When Vout 80 5%. (Note.2) Connection for output voltage trimming. The voltage can be trimmed within its defined range. (Note.1) High : When the internal temperature (TSW1 or TSW2 open) exceeds the limit of temperature alarm. Low : When the internal temperature (TSW1 or TSW2 short) under the limit temperature. (Note.2) High : When the internal fan fail. Low : When the internal fan is normal. (Note.2) Auxiliary voltage output, 4.5 ~ 5.5V, referenced to GND- AUX (pin 15). 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. 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. Positive output voltage. For local sense use only, can't be connected directly to the load. Negative output voltage. For local sense use only, can't be connected directly to the load. JK1 IN/OUT Connector pins function description Pin No. Function 1,2 DA,DB Description Differential digital signal for parallel control. (Note.1) 3 -V 4 CONTROL 5 NC Not use. 6 SDA Serial Data used in the PMBus interface. (Note.2) 7 SCL Serial Clock used in the PMBus interface. (Note.2) 8 GND-AUX Negative output voltage. For parallel control, can't be connected directly to the load. Remote ON/OFF control pin used in the PMBus interface. (Note.2) Auxiliary voltage output GND. The signal return is isolated from the output terminals (+V & -V). Note.1: Non-isolated signal, referenced to the output terminals (-V). Note.2: Isolated signal, referenced to GND-AUX. File Name:RKP-1U RACK SYSTEM-SPEC 2011-05-09 RKP-1U Rack System 2000~6000W Front End Power System Function Manual 1. Remote ON/OFF Control The PSU can be turned ON/OFF together or separately by using the "Remote ON/OFF" function. RKP-1U 1 7 16 ON/OFF A ON/OFF B ON/OFF C ON/OFF A ON/OFF B ON/OFF C RKP-1U 13 +5V-AUX +5V-AUX 1 7 16 Between ON/OFF and +5V-AUX Output 13 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 22 +S RKP-1U +V LOAD 23 -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. 24 +V 22 +S RKP-1U 25 -V 23 -S 3. Output Voltage TRIM (1)Connecting an external DC source between PV(4,10,19) and -V(25) on CN500 that is shown in Fig. 3.1. (2)Adjustment of output voltage is possible between 90~110%(Typ.) of the rated output which is shown in Fig. 3.2. Reducing output current is required when the output voltage is trimmed up. Vout 100 PV 0~5V -V 25 OUTPUT CURRENT (%) 4,10,19 OUTPUT VOLTAGE(%) 110 100 90 80 70 90 80 70 60 60 Fig. 3.1 Add on 0~5V external voltage 0 0.5 1.5 3 4.5 5 V V 70 EXTERNAL VOLTAGE(DC) 80 90 100 110 OUTPUT VOLTAGE (%) Fig. 3.2 Output voltage trimming 4. Front Panel Indicators & Corresponding Signal at Function Pins * Signal Function LED Description AC-OK GREEN When input voltage 87V 0 ~ 0.5V AC-NG 4.5 ~ 5.5V RED When input voltage 75V DC-OK GREEN When output voltage 80% 5% of Vo rated. 0 ~ 0.5V DC-NG 4.5 ~ 5.5V RED When output voltage 80% 5% of Vo rated. T-OK 0 ~ 0.5V GREEN When the internal temperature (TSW1 & TSW2 short) is within safe limit T-ALARM RED 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 "GND-AUX". File Name:RKP-1U RACK SYSTEM-SPEC 2011-05-09 RKP-1U Rack System 2000~6000W Front End Power System 5.PMBus communication interface 5.1 Interface specification RCP-2000 support PMBus Rev.1.1 with maximum 100kHz bus speed. 5.2 Device Address (A0~A4) MSB LSB 1 0 A4 A3 A2 A1 A0 The device address can be defined by using DIP switch and shows below. The DIP switch down position is logic "1" and up position is logic "0". 12345 ON DIP switch position DIP switch position Module No. 1 2 3 4 5 Module No. 1 2 3 4 5 0 ON ON ON ON ON 16 ON ON ON ON ON 1 OFF ON ON ON ON 17 OFF ON ON ON ON 2 ON OFF ON ON ON 18 ON OFF ON ON ON 3 OFF OFF ON ON ON 19 OFF OFF ON ON ON 4 ON ON OFF ON ON 20 ON ON OFF ON ON 5 OFF ON OFF ON ON 21 OFF ON OFF ON ON 6 ON OFF OFF ON ON 22 ON OFF OFF ON ON 7 OFF OFF OFF ON ON 23 OFF OFF OFF ON ON 8 ON ON ON OFF ON 24 ON ON ON OFF ON 9 OFF ON ON OFF ON 25 OFF ON ON OFF ON 10 ON OFF ON OFF ON 26 ON OFF ON OFF ON 11 OFF OFF ON OFF ON 27 OFF OFF ON OFF ON 12 ON ON OFF OFF ON 28 ON ON OFF OFF ON 13 OFF ON OFF OFF ON 29 OFF ON OFF OFF ON 14 ON OFF OFF OFF ON 30 ON OFF OFF OFF ON 15 OFF OFF OFF OFF ON 31 OFF OFF OFF OFF ON 5.3 Command Summary (ref. to PMBus Rev.1.1) Command Code Command Name Transaction Type # of data Bytes Description 01h OPERATION R/W Byte 1 Remote ON/OFF control 02h ON_OFF_CONFIG Read Byte 1 ON/OFF function configuration 19h CAPABILITY Read Byte 1 Capabilities of a PMBus device 20h VOUT_MODE R Byte 1 Define data format for output voltage (format: Linear, N= -9) 21h VOUT_COMMAND R Word 2 Output voltage setting value (format: Linear, N= -9) 22h VOUT_TRIM R/W Word 2 Output voltage trimming value (format: Linear, N= -9) 46h IOUT_OC_FAULT_LIMIT R/W Word 2 Output overcurrent setting value 47h IOUT_OC_FAULT_RESPONSE R Byte 1 Define protection and response when an output overcurrent fault occurred 79h STATUS_WORD R Word 2 Summary status reporting 7Ah STATUS_VOUT R Byte 1 Output voltage status reporting 7Bh STATUS_IOUT R Byte 1 Output current status reporting 7Ch STATUS_INPUT R Byte 1 AC inpit voltage statusreporting 7Dh STATUS_TEMPERATURE R Byte 1 Temperature status reporting File Name:RKP-1U RACK SYSTEM-SPEC 2011-05-09 2000~6000W Front End Power System RKP-1U Rack System Command Code Command Name 80h STATUS_MFR_SPECIFIC R Byte 1 Manufacture specific status reporting 81h STATUS_FANS_1_2 R Byte 1 Fan1 and 2 status reporting 88h READ_VIN R Word 2 AC input voltage reading value (format: Linear, N=-1) 8Bh READ_VOUT R Word 2 Output voltage reading value (format: Linear, N= -9) 8Ch READ_IOUT R Word 2 Output current reading value (format: Linear, N= -3) 8Dh READ_TEMPERATURE_1 R Word 2 Temperature 1 reading value (format: Linear, N= -3) 90h READ_FAN_SPEED_1 R Word 2 Fan speed 1 reading value (format: Linear, N= 4) 91h READ_FAN_SPEED_2 R Word 2 Fan speed 2 reading value (format: Linear, N= 4) 98h PMBUS_REVISION R Byte 1 The compliant revision of the PMBus (default: 11h for Rev. 1.1) Transaction Type # of data Bytes Description 99h MFR_ID Block Read 12 Manufacturer's name 9Ah MFR_MODEL Block Read 12 Manufacturer's model name 9Bh MFR_REVISION Block Read 6 Firmware revision 9Ch MFR_LOCATION Block R/W 3 Manufacturer's factory location 9Dh MFR_DATE Block R/W 6 Manufacture date. (format: YYMMDD) 9Eh MFR_SERIAL Block R/W 12 Product serial number File Name:RKP-1U RACK SYSTEM-SPEC 2011-05-09