features : file name:rkp-1u rack system-spec 2012-03-12 note 1. all parameters not specially mentioned are measured at 230vac input, r ated 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 regula tion. 4. the power supply is considered a component which will be installed into a fi nal equipment. the final equipment must be re-confirmed that it still me ets emc directives. 5. derating may be needed under low input voltages. please check the static c haracteristics 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, ri pple 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%. specification - rack system rkp-6k1u -12 rkp-6k1u -24 rkp-6k1u -48 model voltage range note.5 module output voltage rack max. output current max. output power note.6 frequency range input output leakage current ac current (typ.)for each unit 90 ~ 264vac 127 ~ 370vdc 3600w 6048w 300a 126a 12v rkp-1ui or rkp-1ut 48v rcp-2000-12 rcp-2000-24 rcp-2000-48 47 ~ 63hz <3.5ma / 230vac 13a/115vac 7a/230vac 16a/115vac 11a/230vac 16a/115vac 11a/2 30vac safety standards withstand voltage isolation resistance working temp. working humidity storage temp., humidity temp. coefficient vibration dimension packing others ul60950-1, tuv en60950-1 approved -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 rack 483.6*350.8*44(l*w*h) environment 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 11.5kg; 1pcs/11.5kg/2.67cuft ac fail signal dc ok signal remote sense remote on/off control auxiliary power the isolated ttl signal out, refer to function manual the isolated ttl signal out, refer to function manual compensate voltage drop on the load wiring up to 0.5v. "local sense"shoul d 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 5v @ 0.3a, 12v @ 0.8a function adjustment of output voltage, possible between 90 ~ 110% of rated output logic " high" for over temperature warning, refer to function manual, iso lated signal safety & emc (note 4) over temp warning output voltage trim 5760w 240a 24v the isolated ttl signal out, refer to function manual fan fail signal 2000~6000w front end power system r k p - 1 u r a c k s y s t e m selection guide rack: rkp-1u whole system: rkp-6k1u - - - cmu1 cmu1 i i 12 output voltage cmu1: with rkp-cmu1 cmu1: with rkp-cmu1 i: ac inlet (iec320-c20) i: ac inlet (iec320-c20) : without rkp-cmu1 : without rkp-cmu1 t: terminal block t: terminal block - - universal ac input / full range output voltage trimming function 3 years warranty holds up to 3 power modules active current sharing up to 6000w(3 unit) in one 19?rack, 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 rcp-2000 rack power system is an advanced 19? rack-mounted power system c ontaining 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 exp anded total system capability up to 18,000w that are especially suitable for the application of servers, information t echnology equipment, networking, telecommunications, and wide range of industrial applications using distributed power architec ture. equipped with pmbus communication protocol, rcp-2000 rack system can be controlled or monitored by external device such as monitori ng unit (rcp-cmu-1) or pc. description : compliance to en61000-4-2,3,4,5,6,8,11, en61000-6-2 (en50082-2), heavy industry level, criteria a compliance to en55022 (cispr22) conduction class b, radiation class a ; en61000-3-2,-3 emc immunity emc emission
8.2 8.2 8.2 mounting bracket fig1 fig2 air flow direction 1 14 13 25 22 50 125 125 22 50 125 125 350.8 24 3-m5 l=6mm3-m5 l=6mm 10.2 44 7.1 7 466.1 module c module b module a 483.6 440 svr1 svr1 svr1 29.48 7.42 address address address address address address fg fg fg n n n l l l switch switch iec320-c20 iec320-c20 iec320-c20 switch switch switch switch cn500 cn500 jk1 jk1 ++ -- rkp-1ut rkp-1ui a a b c b c 10 10 10 8 1 8 8 1 dc ok dc ok dc ok 46 mechanical specification (rack system) case no. 959a unit:mm file name:rkp-1u rack system-spec 2012-03-12 r k p - 1 u r a c k s y s t e m 2000~6000w front end power system
jk1 in/out connector pins function description cn500 pin no. assignment jk1 pin no. assignment cn500 in/out connector pins function description pin no. 1,2 34 5 7 8 6 function da,db -v control nc scl gnd-aux sda description differential digital signal for parallel control. (note.1) negative output voltage. for parallel control, can't be connected dir ectly to the load. remote on/off control pin used in the pmbus interface. (note.2) not use. serial data used in the pmbus interface. (note.2) serial clock used in the pmbus interface. (note.2) auxiliary voltage output gnd. the signal return is isolated from the out put terminals (+v & -v). note.1: non-isolated signal, referenced to the output terminals (-v ). note.2: isolated signal, referenced to gnd-aux. pin no. function description 1,7,16 2,8,17 3,9,18 4,10,19 5,11,20 13 24 14 6,12,21 on/off ac-ok dc-ok pv t-alarm fan fail +v +12v-aux +5v-aux 15 22 gnd-aux +s 23 -s 25 -v connector pin no. assignment(cn500) : d-type right angle 25 positi ons pin no. pin no. pin no. pin no. pin no. 2 13 4 5 assignment assignment assignment assignment assignment ac-ok-a on/off-a dc-ok-a pv-a t-alarm-a 7 13 9 8 10 14 15 6 12 11 16 17 23 21 22 25 18 19 20 24 ac-ok-b dc-ok-b pv-b on/off-b fan fail-a fan fail-b +5v-aux +12v-aux gnd-aux t-alarm-b on/off-c ac-ok-c dc-ok-c -s fan fail-c +s -v pv-c t-alarm-c +v each unit can separately turn the output on and off by electrical signal or dry c ontact between on/off a,b,c(pin 1,7,16) and +5v-aux(pin 13). 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 wit hin its defined range. (note.1) auxiliary voltage output, 4.5 ~ 5.5v, referenced to gnd- (pin 15). the ma ximum load current is 0.3a. this output has the built-in "oring diodes" and is not controlled by the remote on/off contr ol. aux positive output voltage. for local sense use only, can't be connected dir ectly to the load. negative output voltage. for local sense use only, can't be connected dir ectly to the load. auxiliary voltage output, 10.8 ~ 13.2v, referenced to gnd- (pin 15). th e maximum load current is 0.8a. this output has the built-in "oring diodes" and is not controlled by the remote on/off contro l. aux high : when the internal fan fail. low : when the internal fan is normal. (note.2) auxiliary voltage output gnd. the signal return is isolated from the out put terminals (+v & -v). positive sensing. the +s signal should be connected to the positive term inal of the load. the +s and -s leads should be twisted in pair to minimize noise pick-up effect. the maximum line drop compens ation is 0.5v. negative sensing. the -s signal should be connected to the negative term inal of the load. the -s and +s leads should be twisted in pair to minimize noise pick-up effect. the maximum line drop compens ation is 0.5v. connector pin no. assignment(cn ) : rj45 8 positions pin no. pin no. pin no. 2 5 1 4 3 6 assignment assignment assignment da control -v nc sda db 78 scl gnd-aux file name:rkp-1u rack system-spec 2012-03-12 r k p - 1 u r a c k s y s t e m high : when the internal temperature (tsw1 or tsw2 open) exceeds the limit o f temperature alarm. low : when the internal temperature (tsw1 or tsw2 short) under the limit tem perature. (note.2) 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. 2.1 remote sense the remote sense compensates voltage drop on the load wiring up to 0.5v. 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. between on/off and +5v-aux sw open sw short output off on +5v-aux +5v-aux on/off a +v -v on/off a on/off b on/off b on/off c +s -s on/off c rkp-1u rkp-1u rkp-1u 1 24 25 1 77 16 22 23 16 13 13 2. voltage drop compensation -v +v rkp-1u +s -s load -v +v 3. output voltage trim 22 23 sense lines should be twisted in pairs (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. fig. 3.1 add on 0~5v external voltage fig. 3.2 output voltage trimming 90 80 70 100 110 v 100 90 80 70 60 output current (%) output voltage (%) pv 4,10,19 25 0~5v -v 60 70 80 output voltage(%) external voltage(dc) 90 100 110 vout 0.5 0 1.5 3 4.5 5 v file name:rkp-1u rack system-spec 2012-03-12 2000~6000w front end power system rkp-1u rack system function ac-ok ac-ng dc-ok dc-ng t-ok t-alarm led green red green red green red description when input voltage 87v when input voltage 75v when output voltage 80% 5% of vo rated. when output voltage 80% 5% of vo rated. 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. front panel indicators & corresponding signal at function pins signal 0~0.5v 4.5 ~ 5.5v 0~0.5v 4.5 ~ 5.5v 0~0.5v 4.5 ~ 5.5v psu output on off on on on off * *signal between function pin and "gnd-aux".
1 2 3 4 5 on 5.1 interface specification 5.2 device address (a0~a4) 1 msb 0 a4 a3 a2 a1 a0 lsb rcp-2000 support pmbus rev.1.1 with maximum 100khz bus speed. the device address can be defined by using dip switch and shows below. the di p switch down position is logic "1" and up position is logic "0". 5.pmbus communication interface module no. 1 1 0 16 1 17 2 18 3 19 4 20 5 21 6 22 7 23 8 24 9 25 10 26 11 27 12 28 13 29 14 30 15 31 2 2 3 3 4 4 5 5 on off off off off off off off off off off off off off off off off on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on on off off off off off off off off off off off off off off off off on on on on on on on on on on on on on on on on off off off off off off off off off off off off off off off off on on on on on on on on on on on on on on on on off off off off off off off off off off off off off off off off on on on on on on on on on on on on on on on on off off off off off off off off off off off off off off off off module no. dip switch position dip switch position command code 01h 02h 19h 20h 21h 22h 46h 47h 79h 7ah 7bh 7ch 7dh # of data bytes 11 1 1 2 2 2 1 2 1 1 1 1 description remote on/off control on/off function configuration capabilities of a pmbus device define data format for output voltage (format: linear, n= -9) output voltage setting value (format: linear, n= -9) output voltage trimming value (format: linear, n= -9) output overcurrent setting value define protection and response when an output overcurrent fault occurred summary status reporting output voltage status reporting output current status reporting ac inpit voltage statusreporting temperature status reporting command name operation on_off_config capability vout_mode vout_command vout_trim iout_oc_fault_response iout_oc_fault_limit status_word status_vout status_iout status_input status_temperature transaction type r/w byte read byte read byte r byte r word r/w word r byte r/w word r word r byte r byte r byte r byte 5.3 command summary (ref. to pmbus rev.1.1) file name:rkp-1u rack system-spec 2012-03-12 2000~6000w front end power system r k p - 1 u r a c k s y s t e m
command code # of data bytes description command name transaction type 99h 9ah 9bh 9ch 9dh 9eh 12 12 63 6 12 manufacturer's name manufacturer's model name firmware revision manufacturer's factory location manufacture date. (format: yymmdd) product serial number mfr_id mfr_model mfr_revision mfr_location mfr_date mfr_serial block read block read block read block r/w block r/w block r/w 90h 91h 98h 22 1 fan speed 1 reading value (format: linear, n= 4) fan speed 2 reading value (format: linear, n= 4) the compliant revision of the pmbus (default: 11h for rev. 1.1) read_fan_speed_1 read_fan_speed_2 pmbus_revision r word r word r byte 81h 80h 88h 8bh 8ch 1 12 2 2 fan1 and 2 status reporting manufacture specific status reporting ac input voltage reading value (format: linear, n=-1) output voltage reading value (format: linear, n= -9) output current reading value (format: linear, n= -3) status_fans_1_2 status_mfr_specific read_vin read_vout read_iout r byte r byte r word r word r word 8dh 2 temperature 1 reading value (format: linear, n= -3) read_temperature_1 r word file name:rkp-1u rack system-spec 2012-03-12 2000~6000w front end power system r k p - 1 u r a c k s y s t e m
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