ge energy data sheet july 20, 2012 ?2012 general electric company. all rights reserved. car1212fp series rectifier input: 85vac to 264vac; output: 12vdc @ 1250w; 5 vdc @ 0.5a features ? universal input with pfc ? constant power characteristic ? 3 front panel leds: ? 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 89% at high line 85% at low line ? standby : 5vdc ? auto recoverable oc & ot protection ? operating temperature: -10 - 70 ? c (de-rated above 50 ? c) ? digital status & control: i 2 c 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 car1212fp series of rectifiers prov ide highly efficient isolat ed power from world-wide commercial ac mains. offered in the industry standard compact 1u form factor, these rectifiers complement the car1212dc converter line, providing comprehensive solutions for systems connected either to commercial ac mains or 48/60vdc power plants. this plug and play approach, between ac and dc input units, has significant advantages since systems can be readily reconfigured by simply replacing the power supply. the high-density, front-to-back airflow is designed for minimal space utilizatio n and is highly expandable for future growth.
ge energy car1212fp series rectifier input: 85vac to 264vac; output: 12 vdc @ 1250w; 5 vdc @ 0.5a july 20, 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 ta -10 70 1 c storage temperature tstg -40 85 c i/o isolation voltage to frame (100% factory hi-pot tested) 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 85 110/230 264 v ac frequency range (etsi 300-132-1 recommendation) f in 47 50/60 63 hz main output turn_off v in 80 v ac maximum input current v in = 100v ac i in 12 8.1 a ac (v o = v o, set , i o =i o, max ) v in = 180v ac cold start inrush current i in 35 a peak (excluding x-caps, 25 ? c, <10ms, per etsi 300-132) efficiency high line ? 89 85 % (t amb =25 ? c, v in = 230v, v out = 12v, i o, max ) low line power factor (vin=230vac, i o =i o, max ) pf 0.99 holdup time 2 v in = 220v ac, 1250w (vout= 12v dc , tamb 25 ? c) v in = 100v ac, 1000w t 16.7 20 ms ride through t 10 ms leakage current (vin= 250vac, fin = 60hz) i in 3 marms isolation input/output 3000 v ac input/frame 1500 v ac output/frame 50 v dc 12v dc main output parameter device symbol min typ max unit output power v in 180v ac v in 175v ac all w - - 1250 1000 w v in 90v ac - - 900 set point v out 11.9 12.00 12.1 v dc overall regulation (load, temperature, aging) -3 +3 % ripple and noise 3 120 mv p-p turn-on overshoot +3 % turn-on delay 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 car1212fp series rectifier input: 85vac to 264vac; output: 12 vdc @ 1250w; 5 vdc @ 0.5a july 20, 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 20 ms turn-on rise time (10 ? 90% of v out ) 50 ms transient response 50% step [10%-60%, 50% - 100%] (di/dt ? 1a/s, recovery 300s) v out -5 +5 %v out programmable range (hardware & software) 11.4 12.6 v dc overvoltage protection, latched (recovery by cycling off/on via hardware or software) 14.5 15 15.5 v dc output current v in = hl v in = ll i out 0 104 83.5 a dc current limit, hiccup (programmable level) hl / ll 110 135 % of fl active current share -5 +5 % of fl auxiliary output parameter device symbol min typ max unit set point all v out 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 0.5 a dc isolation output/frame all 50 v dc environmental, reliability parameter min typ max units notes ambient temperature operating altitude operating power derating -10 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 45 dba full load, 25 ? c over temperature protection 110/95 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. mtbf 320,000 100,000 hrs full load, 25 ? c per bellcore rpp full load, 50 ? c per bellcore rpp
ge energy car1212fp series rectifier input: 85vac to 264vac; output: 12 vdc @ 1250w; 5 vdc @ 0.5a july 20, 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 c -60%, 100ms c -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 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 5% from 11.4vdc to 12.6vdc. the equation of this signal is: v out = 11.4 + (v prog * 0.3) 0 < v prog < 4 if vprog is > 4v 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 20ma. a logic 1 (ttl hi level) turns on the 12vdc output, while a logic 0 (ttl lo level) turns off the 12vdc output. this signal is not overwritten by the firmware on/off instruction. the default firmware setting is on. an off command either through this signal or firmware would turn off the power supply. the default state re-initializes if bias power is interrupted to the processor. 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. used only for factory programming output signals output current monitor (imon): a voltage level of 0.05v / a proportional to the delivered output current is present on this pin. accuracy 10% of fl at loads > 25% of fl. 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 needs to be pulled hi externally through a resistor. maximum sink
ge energy car1212fp series rectifier input: 85vac to 264vac; output: 12 vdc @ 1250w; 5 vdc @ 0.5a july 20, 2012 ?2012 general electric company. all rights reserved. page 5 current 20ma 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 not pulled up internally. the end user should add pull up resistance to 5vdc 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 not pulled up internally . the end user should add pull up resistance to 5vdc as necessary to ensure that rise and fall time timing and the maximum sink current is in compliance to the i2c specifications. 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. i/o expander option (pcf8574atd-t) the car1212fpx without extended i2c communications (blank under the software option) has a single status/control byte i/o expander that is accessible via default address 0 x 7eh (a2, a1, a0 are pilled hi). this byte takes the form; 7 6 5 4 3 2 1 0 n/s n/s fault on/off temp_ok n/s dcok acok n/s ? not supported bits 0, 1, 3, and 5 are ?read_only ? and are hi [1] during normal operation. the rectifier needs to be biased externally in order to ?read? its operational state without the presence of input power. bit 4 is a ?read/write? bit that can be used to verify the on/off commanded state or change th e commanded output of the rectifier. in order to turn the output off this bit needs to be pulled lo [0]. no pec support is provided. standard i 2 c commands apply. leds three 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. when the dc_ok led is green the dc output is present. when the fault_led is red then a fault condition exists and the power supply may not provide output power. the table below further de fines these states:
ge energy car1212fp series rectifier input: 85vac to 264vac; output: 12 vdc @ 1250w; 5 vdc @ 0.5a july 20, 2012 ?2012 general electric company. all rights reserved. page 6 alarm table test condition led indicator monitoring signals ac ok dc ok fault fault dc ok input ok temp ok 1 normal operation green green off high high high high 2 low or no input off off red low low low high 3 ovp green off red low low high high 4 over current green off red low low high high 5 over temp alarm green green red low high high low 6 over temp fault green off red low low high low notes: test condition #2 had 2 modules plug in. one module is running and the other one is with no ac. outline drawing
ge energy car1212fp series rectifier input: 85vac to 264vac; output: 12 vdc @ 1250w; 5 vdc @ 0.5a 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 20, 2012 ?2012 general electric company. all rights reserved. page 7 connector pin assignments mating connector: fci/berg p/n 51939-178 mating connector: primary source: fci berg p/n 51866-025 (right angle mounting) or fci berg p/n 51940-117 (straight mounting) pin function pin function pin function pin function a1 vstb [5v] b1 fault c1 ishare d1 vprog a2 vstb [5v] return 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 ps present 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 line p2 neutral p3 chassis p4 ? p6 output return p7? p9 +12vout ordering information please contact your ge energy sales representative for pricing, availability and optional features. product description part number 1250w rectifier +12vout , 5vaux, rohs 6 of 6 car1212fpxxxz01a 1250w rectifier +12vout , 5vaux, with face plate, rohs 6 of 6 car2512fpbx5z01a 1250w rectifier +12vout , 5vaux, with face plate, i2c option, rohs 6 of 6 car2512fpbc5z01a 1250w rectifier +12vout , 5vaux, with i2c option, rohs 6 of 6 CAR2512FPXC5Z01A
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