data sheet march 2010 compact power line CP2000DC54-PE dc/dc converter input: -40 to -72 vdc; outputs: 54 vdc at 2000w; 5 vdc at 4w features ? compact 1-ru form factor providing 22 w/in3 ? input current < 60a at 40 vdc input ? programmable output voltage from 44v to 58 vdc, ? output defaulted to 54v ? pmbus compliant dual i 2 c serial bus communications ? designed to ieee802.3af compliance, 2250 output*** isolation to chassis/signals for poe applications. (see ordering info) ? dc output over-voltage and over-current protection ? dc input over-voltage and under-voltage protection ? over-temperature warning and protection ? redundant, parallel operation with active load sharing and redundant +5v aux power ? remote on/off ? hot insertion/removal (hot plug) ? four front panel led indicators ? ul* recognized to ul60950-1, can/ csa ? c22.2 no. 60950-1, and vde ? 0805-1 licensed to iec60950-1 ? ce mark meets 2006/95/ec directive ? internal variable-speed fan control ? applications ? 48vdc distributed power architectures ? power over ethernet ? routers/switches ? voip/soft switches ? lan/wan/man applications ? file servers ? indoor wireless ? telecommunications equipment ? enterprise networks ? san/nas/iscsi applications ? advanced workstations the CP2000DC54-PE dc/dc converter, also called a power entry module (pem) in the compact power line platform is specifically designed to operate as an integral part of a complete distributed power system. the high-density, front-to-ba ck airflow pem is designed for minimal space utilization and is highly expandable for future growth. it is provided with many features including poe isolation, and dual- redundant i 2 c communications busses that allow it to be used in a broad range of applications. the flexible feature set makes this power entry module an excellent choice for applications requiring modular dc-to-dc bulk intermediate voltages, such as in distributed power. * ul is a registered trademark of underwriters laboratories, inc. ? csa is a registered trademark of canadian standards association. ? vde is a trademark of verband deutscher elektrotechniker e.v. this product is intended for integration into end-user equipm ent. all the required procedures for ce marking of end-user equipment should be followed. (the ce ma rk is placed on selected products.) ** iso is a registered trademark of the international organization of standards.
CP2000DC54-PE dc/dc converter data sheet compact power line lineage power 2 specifications input paramete r min typ max units notes operating voltage -40 -72 vdc low input shutdown of main output -38.5 -39 -39.5 vdc input turn-on of both outputs -43 -43.5 -44 vdc reverse input voltage the module shall not be damaged idling power output off output on 35 60 w 5vdc output at no-load both outputs at no-load input current 60 adc at input voltages > 40vdc cold start inrush current 60 adc measured at 25 ? c for all line conditions. does not include x-capacitor charging spike efficiency 88 82 90 84 % from 75% to 100% of full load for loads > 25% of full load holdup time 8 ms minimum vin = 48vdc, output at ? full load, output can droop down to -40vdc ride through 8 ms input capacitance 25 ? main output paramete r min typ max units notes maximum output power 2000 w at voltages > 54vdc output voltage setpoint 54 vdc out put floats with respect to frame ground. voltage regulation set point at 50% fl set point tolerance set point regulation droop regulation droop accuracy -0.5 -1 -5 54 1 0.5 1 5 vdc % % vdc % resets to factory setting if power is removed all conditions (temp, line, drift) linear from 1 to 39 a. all conditions (temp, line, drift) output voltage range 44 58 vdc set either by i 2 c, or analog margining. output current 0.1 37 a at 54vdc. below 0.1a the module meets its regulation requirements. reverse (sink) output current 0.5 a isolation function provided active current share -5 5 %fl single-wire connection. loads > 25%fl passive current share -15 +15 %fl between modules without the single wire connection. loads > 25%fl output ripple (5 to 20mhz) rms peak-to-peak psophometric noise 250 500 2 mvrms mvpk-pk mvrms measured with 20mhz bandwidth under any condition of loading. minimum load is 1a. phosphomeric noise measured with battery inserted at the input terminations. external bulk load capacitance 0 5,000 ? f external capacitance can be increased but the power supply will not meet its turn-on rise time requirement.
data sheet compact power line CP2000DC54-PE dc/dc converter lineage power 3 specifications (continued) output (continued) parameter min typ max units notes turn-on delay rise time 1 overshoot 5 500 5 s ms % monotonic turn_on after detection of valid dc input voltage. measured from 30% to 100% of vnom. restart shutdown delay 20 s shutdown is delayed during a re-start in order to guarantee restart of multiple paralleled modules. load step response ? i ? v response time 2.0 2 50 %fl vdc ms ? ? auxiliary output paramete r min typ max units notes on when the input voltage is -26 -72 vdc output voltage setpoint 5.2 vdc is olated from the main output to meet poe requirements. 50ma dedicated for powering adjacent pems during a fault. 700ma available for external use. output current 0.005 0.75 a overall regulation -5 +5 % ripple and noise 50 100 25 mvpk-pk mvrms 20mhz bandwidth. measured across a 1 ? f tantalum and a 0.1 ? f ceramic capacitor over-voltage clamp 7 vdc over-current limit 110 175 %fl 1 below -5 ? c the rise time is approximately 5 minute s to protect bulk capacitors in the unit 2 hiccup performance attempts automatic recove ry from an overload shutdown with approx imately a 90% off-time duty cycle. the duty cycle varies periodically in order to guarantee multi-modul e recovery synchronization. latchoff can be chosen via software instead of the default hiccup. recovery from a latchoff require s enabling, or software commanding off followed by an on after a 2 second delay.
data sheet compact power line CP2000DC54-PE dc/dc converter lineage power 4 specifications (continued) physical length (in./mm) 13.85 / 351.8 width (in./mm) 4.00 / 101.6 height (in./mm) 1.66 / 42.2 weight (lb/kg) 4.6 / 2.1 environmental parameter min typ max units notes ambient temperature operating ambient derating power derating 2 -5 2 1 45 1 c c %/c air inlet from sea level to 5,000 feet. per 1,000 feet above 5,000 feet. up to 55c storage temperature -40 85 c humidity 5 95 % relative humidity, non-condensing shock and vibration operational test test levels drop and tip over iec 68-2 iec 721-3-2 iec 68-2-31 earthquake rating 4 zone per telcordia gr-63-core, all floors, when installed in cp shelf. acoustic noise 55 dba noise is proportional to fan speed, load and ambient temperature. radiated emissions 3 fcc and cispr22 (en55022) - class a 3 conducted emissions - dc te lcordia gr-1089-core and cispr22 (en55022) - class a esd error free per en/iec 61000-4-2 level 4 (8 kv contact discharge, 15 kv air discharge). radiated immunity error free per en/iec 61000-4-3 level 3 (10 v/m). differential mode surge 100 vdc ansi t1.315, no errors differential mode surge transient 1000 vdc no errors. ieee c62.41 defined pulse transient common mode surge (1.2/50 ? s pulse) 1000 vdc conducted immunity error free per en/iec 61000-4-6 level 3 (10vrms). reliability (calculated) 400,000 hours at ambient of 25c at full load per telcordia sr- 332, reliability prediction for electronic equipment, method i case iii. isolation input-chassis/signals input-output/signals output-chassis/signals main-aux outputs 1700 2250 2250 2250 vdc per en60950. per ieee802.3af. service life 10 years 25c ambient, full load excluding fans. 2. designed to start at an ambient as low as -40c, but may not meet operational limits until above -5c. 3. radiated emissions compliance was me t using a lineage power shelf. this shelf includes output common and differential mode capacitors that assist in meeting compliance.
data sheet compact power line CP2000DC54-PE dc/dc converter lineage power 5 status and control the pem provides two means for monitor/control: analog or i 2 c. details of analog controls are provided in this data sheet under signal definitions. lineage power will provide separate application notes on the i 2 c protocol for users to interface to the cpl pems. contact your local lineage power representative for details. hot plug when rapidly extracting and reinserting modules care should be taken to allow for discharging the internal bias supply so that a predictable restart could be achieved. the way to ensure that the circuit sufficiently discharges is to observe the spinning of the fans after an extraction. the unit should not be reinserted until the fans stop spinning. without bleeding down internal bias the module may remember its last assigned address and may not configure itself properly if reinserted into another slot. control definitions all signals are referenced to logic_grd unless otherwise noted. see the signal definitions table at the end of this document for further description of all the signals. input signals margining: set point of the pem can be changed via this input pin. programming can be either a voltage source or a resistance divider. the margining pin is connected to 3.3vdc via a 10k ? resistor inside the pem. see graphs below. o u t p u t s e t p o i n t ( v d c ) -58 -46 0.1 3.3vdc 1 0 k vcontrol v p r o g r a m -44 0 an open circuit on this pin reverts the voltage level back to the original setting. software commanded margining overrides the hardware set point indefinitely or until the default setting is reinstated for example if input power and bias power have been removed from the module. module present signal: the power supply alerts the system when it is properly plugged in via a 500 ? resistor in series between this signal and logic grd. protocol select: this pin must remain a no- connect. do not connect to either output or logic_grd. enable: on/off control when i 2 c communications are utilized as configured by the protocol pin. this pin must be pulled low to turn on the power supply. the power supply will turn off if either the enable or the on/off pin is released. this signal is referenced to logic_grd. on/off: this is a short pin utilized for hot-plug applications to ensure that the power supply turns off before the power pins are disengaged. it also ensures that the power supply turns on only after the power pins have been engaged. must be connected to v_out (-dc). output signals power_ok: this signal is hi when the main output is present and goes lo when the main output is not present. i_limit: this signal is hi when the main output is not in current limit and goes lo when current limit has activated. alert #: i 2 c interrupt signal. fault: this signal goes lo for any failure that requires pem replacement. some of these faults may be due to: ? fan failure ? over-temperature condition ? over-temperature shutdown ? over-voltage shutdown ? internal pem fault
data sheet compact power line CP2000DC54-PE dc/dc converter lineage power 6 alarm table power supply led state monitoring signals (referenced to logic_grd) condition in ok green dc ok green service amber fault red fault otw power ok i_limit module present ok 1 1 0 0 hi hi hi hi lo thermal alarm (5c before shutdown) 1 1 1 0 hi lo hi hi lo thermal shutdown 1 0 1 1 lo lo lo hi lo defective fan 1 0 0 1 lo hi lo hi lo blown input fuse in unit 1 0 0 1 lo hi lo hi lo no input > 8ms (single unit) 0 1 0 0 hi hi lo 2 hi lo input present but not within limits 0 0 0 0 hi hi lo hi lo input not present (with back bias) 0 0 0 0 hi hi lo hi lo over voltage latched shutdown 1 0 0 1 lo hi lo hi lo over current 1 blinks 0 0 hi hi lo lo lo over current shutdown 1 0 0 1 hi hi lo lo lo non-catastrophic internal failure 1 1 1 0 1 lo hi hi hi lo 1 missing module (external pull-up) hi standby (remote) 1 0 0 0 hi hi lo hi lo service request (i 2 c mode) 1 1 blinks 0 hi hi hi hi lo 1 any detectable fault condition that does not result in the pow er supply shutting down. for ex ample, oring fet failure, boost section out of regulation, etc. 2 signal transition from hi to lo is output load dependent output connector mating connector: amp 1450572-1 p1 a6 p7 a1 signal output power input power 6 5 4 3 2 1 p7 p6 p5 p4 p3 p2 p1 a scl_0 mod_pres ilimit logic_grd n/c unit_addr v_out (-dc) v_out (+dc) co_rtn vin ( + ) earth (gnd) co_line vin ( - ) b scl_1 otw alert#_0 alert#_1 n/c 8v_int c sda_0 margin enable reset ishare n/c d sda_1 fault 5va power_ok on/off shelf_addr connector is viewed from the rear positioned inside the power supply. signal pins columns 1 and 2 are referenced to v_out (-dc). signal pins columns 3 through 6 are referenced to logic grd. last-to-make first-to-break pins. first-to-make last-to-break longest pi n implemented in the mating connector. n/c ? no connect pins must be left open. do not connect these pins to either voltage sources or ground.
data sheet compact power line CP2000DC54-PE dc/dc converter lineage power 7 signal definitions all hardware alarm signals (fault, power_ok, i_limi t, otw) are open drain fets. these signals should be pulled hi to either 3.3v or 5v. maximum sink curr ent 5ma. an active lo signal (< 0.4vdc) state is referenced to logic grd unless otherwise stated. contact your lineage power representative for more details. function label type description output enable enable i nput if shorted to logic_grd, the pem output is enabled when using i 2 c mode of operation. may also be toggled to reset a latched off pem. output good power_ok output an open drain fet; normally hi, indicating output power is present. changes to lo when the main output is off, current limit i_limit output an open drain fet; normally hi, indicating normal operation. changes to lo when in current limit, i 2 c interrupt alert#_0 alert#_1 output interrupt signal via i 2 c lines indicating that service is requested from the host controlle r. this signal pin is pulled up to 3.3v via a 10k ? resistor and switches to active lo when an interrupt occurs. pem fault fault output indicates that an in ternal fault exists. an open drain fet; normally hi, changes to lo. module present mod_pres output us ed to indicate presence of pem. on/off on/off input short pin, connects last and breaks first; used to activate and deactivate output during hot-insertion and extraction, respectively. re f: v_out (-dc) margining margin input allows changing of output voltage through an analog voltage input or via resistor divider. over-temperature warning otw output an ope n drain fet; normally hi, changes to lo approximately 5c prior to thermal shutdown. pem address unit_addr input voltage level a ddressing of pems within a single shelf. ref: v_out (-dc). shelf address shelf_addr input voltage level a ddressing of pems within multiple shelves. ref: v_out (-dc). back bias 8v_int _ diode or?ed 8vdc drain; used to back bias microprocessors and dsp of failed pem from operating pems. ref: v_out (-dc). mux reset reset input resets the i 2 c lines to i 2 c line 0. standby power 5va output 5v at 0.75a provided for external use by either adjacent power supplies or the using system. current share ishare - a single wire inte rface between each of the power unit forces them to share the lo ad current. ref: v_out (-dc). i 2 c line 0 scl_0, sda_0 input i 2 c line 0. i 2 c line 1 scl_1, sda_1 input i 2 c line 1.
CP2000DC54-PE dc/dc converter data sheet compact power line lineage power page 8 world wide headquarters lineage power llc 3000 skyline drive, mesquite, tx 75149, usa +1-800-526-7819 (outside u.s.a.: +1-972-284-2626 ) www.lineagepower.com e-mail: techsupport1@lineagepower.com europe, middle-east and africa headquarters tel: +49 89 6089 286 latin america, brazil, caribbean headquarters tel: +56 2 209 8211 india headquarters tel: +91 80 841 1633 x3001 shorting jumper is shipped either inserted in j1 or packaged in a separate plastic bag asia-pacific headquarters tel: +65 6416 4283 lineage power reserves the right to make changes to the product(s) or information contained herein without notice. no liability is assumed as a result of their use or a pplication. no rights under any patent accompany the sale of any such product(s) or information. ? 2009 lineage power llc, (mesquite, texas) all international rights reserved. r evision : ggs_ march_2010 front panel leds analog mode i 2 c mode on: input ok off: input out of limits on: output ok blinking: overload on: over-temperature warning on: over-temperature warning blinking: service ! dimensions top v iew front v iew rear v iew 13.85 in. (351.2 mm) 4.00 in. (101.6 mm) 1.63 in. (41.4 mm) ordering information item description comcode CP2000DC54-PE designed and factory tested to ieee802.3af poe compliance, auxiliary output: 5vdc at 0.75a. cc109146692 consult the 1u shelf data sheet for potential shelf configurations for this module from lineage power. on: fault
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