ge energy data sheet july 18, 2012 ?2012 general electric company. all rights reserved. car2512fp series rectifier input: 90vac to 264vac; output: 12vdc @ 208a; 3.3vdc or 5 vdc @ 1a features ? universal input with pfc ? constant power characteristic ? 2 front panel leds: 1-input;2-[output, fault, over temp] ? remote on/off control of the 12vdc output ? remote sense on the 12vdc output ? no minimum load requirements ? active load sharing (single wire) ? hot plug-ability ? efficiency: typically 92.5% @ 50% load and 90.0% @ 20% load ? standby orderable either as 3.3vdc or 5vdc ? auto recoverable oc & ot protection ? operating temperature: -10 - 70 ? c (de-rated above 50 ? c) ? digital status & control: i 2 c and pmbus serial bus ? en/iec/ul60950-1 2 nd edition; ul, csa and vde ? emi: class a fcc docket 20780 part 15, EN55022 ? meets en6100 immunity and transient standards ? shock & vibration: nebs gr-63-core, level 3 applications ? 12vdc distributed power architectures ? datacom and telecom applications ? mid to high-end servers ? enterprise networking ? network attached storage ? telecom access nodes ? routers/switches ? broadband switches ? ate equipment description the car2512fp series of front-end rectif iers provide highly efficient isolated power from worldwide input mains in a compact 1u industry standard form factor in an unprecedented power density of 25w/in 3 . these rectifiers are ideal for datacom applications such as enterprise networking, mid to high-end servers, and storage equipment, where mid to light load efficiency is of key impo rtance given the nature of the power consumption of the end application. the high-density, front-to-back airflow is designed for minimal space utilization and is highly expandable for future growth. the industry standard pmbus compliant i 2 c communications buss offers a full range of control and monitoring capabilities. the smbalert signal pin alerts cust omers automatically of any st ate change within the power supply.
ge energy car2512fp series rectifier input: 90vac to 264vac; output: 12 vdc @ 208a; 3.3vdc or 5 vdc @ 1a july 18, 2012 ?2012 general electric company. all rights reserved. page 2 absolute maximum ratings stresses in excess of the absolute maximum ratings can cause pe rmanent damage to the device. these are absolute stress ratings only, functional operation of the device is not implied at these or any other cond itions in excess of those given in the operations sections of the data sheet. exposure to absolute maximum ratings for extended periods can adversely affect the device reliability. parameter device symbol min max unit input voltage: continuous all vin 0 264 v ac operating ambient temperature all ta -10 70 1 c storage temperature all tstg -40 85 c i/o isolation voltage to frame (100% factory hi-pot tested) all 1500 v ac electrical specifications unless otherwise indicated, specifications apply over all operating input voltage, load, and temperature conditions. input parameter device symbol min typ max unit operational range all v in 90 110/230 264 v ac frequency range (etsi 300-132-1 recommendation) all f in 47 50/60 63 hz main output turn_off all v in 80 v ac maximum input current v in = 100v ac all i in 14.3 16 a ac (v o = v o, set , i o =i o, max ) v in = 180v ac cold start inrush current all i in 40 a peak (excluding x-caps, 25 ? c, <10ms, per etsi 300-132) efficiency 100% load all ? 91.6 92.5 90 % (t amb =25 ? c, v in = 230v, v out = 12v, i o, max ) 50% load 20% load power factor (vin=230vac, i o =i o, max ) all pf 0.99 holdup time 2 v in = 230v ac (vout= 12v dc , tamb 25 ? c, i o =i o, max ) v in = 100v ac all t 12 15 ms early warning prior to output falling below regulation all 2 ms ride through all t 10 ms leakage current (vin= 250vac, fin = 60hz) all i in 3 marms isolation input/output all 3000 v ac input/frame 1500 v ac output/frame 100 v dc 12v dc main output parameter device symbol min typ max unit output power hl / ll [180 ? 264 / 90-132 vac] v dc 12v dc all w 0 - 2500/1200 w v dc = 10.8v dc 0 - 2246/1078 w set point all v out 11.9 12.00 12.1 v dc overall regulation (load, temperature, aging) all -3 +3 % ripple and noise 3 all 120 mv p-p turn-on overshoot all +3 % turn-on delay all t 2 sec 1 derated above 50 ? c at 2.5%/ ? c 2 12v output can decay down to 10.8v 3 measured across a 10f electrolytic and a 0.1f ceramic capacitors in parallel. 20mhz bandwidth
ge energy car2512fp series rectifier input: 90vac to 264vac; output: 12 vdc @ 208a; 3.3vdc or 5 vdc @ 1a july 18, 2012 ?2012 general electric company. all rights reserved. page 3 12v dc main output (continued) parameter device symbol min typ max unit remote on/off delay time all 40 ms turn-on rise time (10 ? 90% of v out ) all 50 ms transient response 50% step [10%-60%, 50% - 100%] (di/dt ? 1a/ out s, recovery 300s) all v out -5 +5 %v out programmable range (hardware & software) all 10.8 13.2 v dc overvoltage protection, latched (recovery by cycling off/on via hardware or software) all 13.8 14.8 15.8 v dc output current [v v in = hl v in = ll all i out 0 208 100 a dc current limit, hiccup (programmable level) hl / ll all 110/110 130/140 % of fl active current share all -5 +5 % of fl auxiliary output parameter device symbol min typ max unit set point all v out 3.3 / 5.0 v dc overall regulation (load, temperature, aging) all v out -5 +5 % ripple and noise all 50 mvp-p output current all i out 0 1 a dc overload protection - overvoltage protection isolation output/frame all 100 v dc environmental, reliability parameter min typ max units notes ambient temperature operating altitude operating power derating -10 4 50 1524/5k 2.5 2.0 c m / ft %/c ? c/1000 ft air inlet from sea level to 5,000 feet. 51c to 70 ? c above 5,000 ft storage altitude non-operating -40 85 8200/30k c m / ft acoustic noise 55 dba full load over temperature protection 125/110 c shutdown / restart humidity operating storage 30 10 95 95 % relative humidity, non-condensing shock and vibration acceleration 6 grms nebs gr-63-core, level 3, 20 -2000hz, min 30 minutes earthquake rating 4 zone nebs gr-63-core, all floors, seismic zone 4 designed and tested to meet nebs specifications. reliability 250,000 hrs full load, 25 ? c ; mtbf per sr232 reliability protection for electronic equipment, method i, case iii, service life 10 yrs full load, excluding fans 4 designed to start at an ambient down to -40c; meet spec after ? 30 min warm up period, may not meet operational limits below -10c.
ge energy car2512fp series rectifier input: 90vac to 264vac; output: 12 vdc @ 208a; 3.3vdc or 5 vdc @ 1a july 18, 2012 ?2012 general electric company. all rights reserved. page 4 emc parameter criteria standard level test ac input conducted emissions EN55022, fcc docket 20780 part 15, subpart j en61000-3-2 a* 0.15 ? 30mhz 0 ? 2 khz radiated emissions EN55022 a* 30 ? 10000mhz voltage dips en61000-4-11 a -30%, 10ms b -60%, 100ms b -100%, 5sec voltage surge en61000-4-5 a 4kv, 1.2/50s, common mode a 2kv, 1.2/50s, differential mode immunity fast transients en61000-4-4 b 5/50ns, 2kv (common mode) enclosure immunity conducted rf fields en61000-4-6 a 130dbv, 0.15-80mhz, 80% am radiated rf fields en61000-4-3 a 10v/m, 80-1000mhz, 80% am env 50140 a esd en61000-4-2 b 4kv contact, 8kv air * note: contact the factory for a recommended external emi filter to meet class b emissions status and control some functions have two means of monitor/control; a signal level that represents the analog value being measured or controlled, or, reading/writing via the i 2 c port the measured value or the control command. unless otherwise noted, control via the signals pins is ?active? so long that a firmware based command is not initiated. once firmware initiates a command that is also represented on a signal pin, the firmware takes over and replaces the hardware based control signal. firmware control is maintained until bias power to the processor is interrupted. once bias power is removed the processor resets and the analog signal pin control is ?active? until firmware takes over control. details of analog controls are provided in this data sheet under signal definitions. ge energy will provide separate application notes on the i2c protocol. contact your local ge energy representative for details. signal definitions all signals and outputs are referenced to output return. these include ?vstb return? and ?signal return?. input signals voltage programming (v prog ): an analog voltage on this signal can vary the output voltage 10% from 10.8vdc to 13.2vdc. the equation of this signal is: v out = 10.8 + (v prog * 0.96) 0 < v prog < 2.5 if 2.5 < vprog < 3, the output is 13.2v. if vprog is > 3v or left open the programming signal is ignored and the unit output is set at the setpoint of 12vdc. load share (ishare): this is a single wire analog signal that is generated and acted upon automatically by power supplies connected in parallel. the ishare pins should be tied together for power supplies if active current share among the power supplies is desired. no resistors or capacitors should get connected to this pin. remote on/off: controls the presence of the main 12vdc output voltage. this is an open collector, ttl level control signal. this signal needs to be pulled hi externally through a resistor. maximum collector voltage is 12vdc and the maximum sink current is 1ma. a logic 1 (ttl hi level) turns on the 12vdc output, while a logic 0 (ttl lo level) turns off the 12vdc output. a turn off command either through this signal (remote on/off) or firmware commanded would turn off the 12v output. enable: this is a short signal pin that controls the presence of the 12vdc main output. this pin should be connected to ?output return? on the system side of the output connector. the purpose of this pin is to ensure that the output turns on after engagement of the power blades and turns off prior to disengagement of the power blades. write protect (wp): this signal protects the contents of the eeprom from accidental over writing. when left open the eeprom is write protected. a lo (ttl compatible) permits writing to the eeprom. this signal is pulled hi internally by the power supply.
ge energy car2512fp series rectifier input: 90vac to 264vac; output: 12 vdc @ 208a; 3.3vdc or 5 vdc @ 1a july 18, 2012 ?2012 general electric company. all rights reserved. page 5 output signals output current monitor (imon): a voltage level of 3v = 200a proportional to the delivered output current is present on this pin. ac ok: a ttl compatible status signal representing whether the input voltage is within the anticipated range. this signal needs to be pulled hi externally through a resistor. maximum sink current 20ma and the max voltage is 12vdc. open collector (hi) on this signal indicates that the input voltage is applied within the specified input range. dc ok: a ttl compatible status signal representing whether the output voltage is present. this signal is internally pulled hi to 3.3v via a 10k ? resistor. maximum sink current 4ma and the max voltage is 12vdc. open collector (hi) on this signal indicates that the output voltage is present. over temp warning: a ttl compatible status signal representing whether an over temperature exists. this signal needs to be pulled hi externally through a resistor. maximum sink current 20ma and the max voltage is 12vdc. open collector (hi) on this signal indicates that temperatures are normal. if an over temperature should occur, this signal would pull lo for approximately 10 seconds prior to shutting down the power supply. the unit would restart if internal temperatures recover within normal operatio nal levels. at that time the signal reverts back to its open collector (hi) state. fault: a ttl compatible status signal representing whether a fault occurred. this signal needs to be pulled hi externally through a resistor. maximum sink current 4ma and the max voltage is 12vdc. open collector (hi) on this signal indicates that no fault is present. this signal activates for otp, ovp, ocp, ac fault or no output. ps present: this pin is connected to ?output return? within the power supply. its intent is to indicate to the system that a power supply is present. this signal may need to be pulled hi externally through a resistor. interrupt (smbalert): a ttl compatible status signal, representing the smbusalert# feature of the pmbus compatible i 2 c protocol in the power supply. this signal needs to be pulled hi externally through a resistor. maximum sink current 4ma and the pull up resistor should be tied to 3.3vdc. open collector (hi) on this signal indicates that no interrupt has been triggered. serial bus communications the i2c interface facilitates the monitoring and control of various operating parameters within the unit and transmits these on demand over an industry standard i2c serial bus. all signals are referenced to ?signal return?. device addressing: the microcontroller (mcu) and the eeprom have the following addresses: device address address bit assignments (most to least significant) mcu 0xbx 1 0 1 1 a2 a1 a0 r/w eeprom 0xax 1 0 1 0 a2 a1 a0 r/w address lines (a2, a1, a0): these signal pins allow up to eight (8) modules to be addressed on a single i2c bus. the pins are pulled hi internal to the power supply. for a logic lo these pins should be connected to ?output return? serial clock (scl): the clock pulses on this line are generated by the host that initiates communications across the i2c serial bus. this signal is pulled up internally to 3.3v [ 5v 5 ] by a 10k ? resistor. the end user should add additional pull up resistance as necessary to ensure that rise and fall time timing and the maximum sink current is in compliance to the i2c specifications. serial data (sda): this line is a bi-directional data line. . this signal is pulled up internally to 3.3v [ 5v ] by a 10k ? resistor. the end user should add additional pull up resistance as necessary to ensure that rise and fall time timing and the maximum sink current is in compliance to the i2c specifications. eeprom the microcontroller has 96 bytes of eeprom memory available for the system host. another separate eeprom ic will provide another 128 bytes of memory with write protect feature. minimum information to be included in this separate eeprom: model number, revision, date code, serial number etc. see the communications protocol for further information. communications protocol the i2c protocol is described in detail by the i 2 c and pmbus serial communications protocol for the car family of power supplies application note. the y01a suffix module supports only the i 2 c command set. leds two leds are located on the front faceplate. the ac_ok led provides visual indication of the input signal function. when the led is on green the power supply input is within normal design limits. the second led dc/flt is a tri-state led. when green there are no faults and dc output is present. when amber a fault condition exists but the power supply still provides output power. when red then a fault condition exists and the power supply does not provide output power. 5 module configured with 5v standby output
ge energy preliminary data sheet car2512fp series rectifier input: 90vac to 264vac; output: +12 vdc @ 208a; 3.3vdc or 5 vdc @ 1a 12 april 2012 ?2012 general electric company. all rights reserved. page 6 alarm table test condition led indicator monitoring signals led1 ac tri-color led2 dc / flt fault dc ok input ok temp ok 1 normal operation green green high high high high 2 low or no input off red low low low high 3 ovp green red low low high high 4 over current green red low low high high 5 temp alarm warning green orange high high high low 6 fault over temp green red low low high low 7 remote on/off green red low low high high notes: test condition #2 had 2 modules plug in. one mo dule is running and the other one is with no ac. outline drawing airflow
ge energy car2512fp series rectifier input: 90vac to 264vac; output: 12 vdc @ 208a; 3.3vdc or 5 vdc @ 1a part number definition guide car 25 12 f p x x x x -01a series revision 25 = 2500w y = 5 of 6, z = 6 of 6 12 = 12vdc blank = 3.3v, 5 = 5v blank = pmbus, c = i 2 c f = front end blank = none, b = bezel option p = positive, n = negative contact us for more information, call us at usa/canada: +1 888 546 3243 , or +1 972 244 9288 asia-pacific: +86.021.54279977*808 europe, middle-east and africa: +49.89.878067-280 india: +91.80.28411633 www.ge.com/powerelectronics july 18, 2012 ?2012 general electric company. all rights reserved. page 7 connector pin assignments input mating connector: iec320, c19 type output connector: tyco p/n 6600122-7 or equivalent mating connector: primary source: fci berg p/n 51915-176lf secondary source: tyco p/n 6450171-5 pin function pin function pin function pin function a1 vstb [3.3v] b1 fault c1 ishare d1 vprog a2 ps present b2 i monitor (imon) c2 no connect d2 ovp test point a3 signal return b3 enable: ?0? ?on ?1? -off c3 over temp warning d3 remote on/off a4 write protect (wp) b4 vstb [3.3v] return c4 i 2 c address (a0) d4 dc ok a5 remote sense (+) b5 sda (i 2 c bus) c5 i 2 c address (a1) d5 ac ok a6 remote sense (-) b6 scl (i 2 c bus) c6 i 2 c address (a2) d6 smbalert p1 ? p6 output return p7? p12 +12vout ordering information please contact your ge energy sales representative for pricing, availability and optional features. product description part number 2500w front-end +12vout front-end, 3.3vaux, with face plate and pmbus interface, rohs 6 of 6 car2512fpbxxz01a 2500w front-end +12vout front-end, 5vaux, with face plate and pmbus interface, rohs 6 of 6 car2512fpbc5z01a
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