(R) 200 - 550 Watt CompactPCI (R) CPA /CPD Series Data Sheet AC-DC and DC-DC Converters 100 3.94" 3U 162.5 6.4" 40.6 1.6" 8 HP 233.3 7.8" 6U Features 40.4 1.6" 8 HP * RoHS lead-free-solder and lead-solder-exempted products are available 162.5 6.4" * Compliant with PICMG(R) CompactPCI(R) specifications * Wide range DC or AC input with PFC * Extremely high efficiency and high power density Description The CPA and CPD Series are highly reliable power supplies for CompactPCI(R) systems, which are increasingly used in communications, industrial, military, aerospace, and other applications. These power supplies offer high power density in plug-in modules that meet the requirements of the PICMG(R) power interface specification for CompactPCI(R) systems. The converters use the patented EDGETM technology and provide important advantages such as flexible output power, extremely high efficiency, excellent reliability, full input-to-output isolation, negligible inrush current, hot-swap capability, soft start, and overtemperature protection. The inputs are protected against surges and transients occurring on the source lines and cover an operating input voltage range from either 90 to 264 VAC or 36 to 75 VDC. Voltage suppressor diodes protect the input against overvoltage. Table of Contents * Low inrush current * 4 high current outputs with flexible load distribution * Integrated ORing FETs / diodes for true redundancy * Inhibit and enable inputs * Remote sense lines * Single-wire current share function for 3 outputs * Hot-swap capability * 47-pin connector, type Positronic * Overtemperature, overvoltage, overcurrent, and overpower protection Safety according to IEC/EN 60950-1 and UL 60950-1 Page Page Description ....................................................................... 1 Model Selection ............................................................... 2 Functional Description ..................................................... 3 Electrical Input Data ......................................................... 5 Electrical Output Data ...................................................... 7 Auxiliary Functions ......................................................... 10 Electromagnetic Compatibility (EMC) ............................ 13 Immunity to Environmental Conditions .......................... 15 Mechanical Data ............................................................ 16 Safety and Installation Instructions ................................ 17 Options ........................................................................... 18 Accessories .................................................................... 18 Declaration of Conformity CPD ...................................... 19 Declaration of Conformity CPA ...................................... 20 BCD20005-G Rev. AC, 29-Oct-08 Page 1 of 20 www.power-one.com (R) 200 - 550 Watt CompactPCI (R) The outputs are protected against continuous overload, open-circuit, and short-circuit. Full n+1 redundant operating mode is made possible by integrated ORing FETs/diodes. When several converters are connected in parallel, a single-wire connection between converters ensures current sharing. CPA /CPD Series Data Sheet AC-DC and DC-DC Converters LEDs on the front panel and various warning signals display the status of the converter. The aluminum case acts as a heat sink and as an RFI shield. It is designed for vertical insertion into 19" rack systems, but it can also be mounted in any other position, as long as the necessary airflow is ensured. The connector is a 47-pin type from Positronic. The converters are designed as two or three separate forward converters with fixed switching frequency and synchronous rectifiers at their output. Model Selection Table 1: Standard models Model 3 Output Operating input range Rated power 1 Efficiency 2 Options Case No. Vo nom [V] Io nom [A] Io max [A] Vi min - Vi max fi min - fi max Po nom 1 [W] min [%] typ [%] CPD200-4530G CPD200-4530 Vo1 Vo2 Vo3 Vo4 5.0 3.3 12 -12 20 20 2.5 0.5 40 40 5.5 2 36 - 75 VDC 200 80 82.2 L 6, G 5 3U x 8HP CPD250-4530G CPD250-4530 Vo1 Vo2 Vo3 Vo4 5.0 3.3 12 -12 25 20 4 1 40 40 5.5 2 36 - 75 VDC 250 80 82.2 L 6, G 5 3U x 8HP CPA200-4530G CPA200-4530 Vo1 Vo2 Vo3 Vo4 5.0 3.3 12 -12 20 20 2.5 0.5 40 40 5.5 2 90 - 264 VAC 47 - 63 Hz 4 200 81.5 83 L 6, G 5 3U x 8HP CPA250-4530G CPA250-4530 Vo1 Vo2 Vo3 Vo4 5.0 3.3 12 -12 25 20 4 1 40 40 5.5 2 90 - 264 VAC 47 - 63 Hz 4 250 81.5 82.6 L 6, G 5 3U x 8HP CPA500-4530G CPA500-4530 Vo1 Vo2 Vo3 Vo4 5.0 3.3 12 -12 40 50 8 3 50 60 12 4 90 - 264 VAC 47 - 63 Hz 4 500 83 84.3 L 6, G 5 6U x 8HP CPA550-4530G CPA550-4530 Vo1 Vo2 Vo3 Vo4 5.0 3.3 12 -12 50 50 8 3 50 60 12 4 90 - 264 VAC 47 - 63 Hz 4 550 83 84.5 L 6, G 5 6U x 8HP 1 2 3 4 5 6 The sum of the power of all outputs may not exceed the total power for the specified required forced-air cooling. Efficiency at TA = 25 C, Vi nom, I o nom. Models ending with G are RoHS-compliant for all 6 substances. Rated input voltage range is 100 - 240 VAC, rated input frequency range is 50 - 60 Hz. Option L: Permanent shutdown in the case of overcurrent; see Options Option G: RoHS-compliant for all 6 substances. G is always placed at the end of the part number. Product Marking Label with specific type designation, applicable safety approvals and recognition marks, CE mark, warnings, Power-One patents, company logo, input voltage range, BCD20005-G Rev. AC, 29-Oct-08 nominal output voltages and output currents, degree of protection, batch no., serial no., and data code including production site, modification status, and date of production. Identification of LEDs. Page 2 of 20 www.power-one.com (R) 200 - 550 Watt CompactPCI (R) Functional Description CPA /CPD Series Data Sheet AC-DC and DC-DC Converters soon as the output power exceeds the maximum threshold level, the converter starts to reduce the output power by decreasing the output voltages. The converter input is protected against surges and transients occurring on the source lines. The highly efficient input filter and the active inrush current limiter ensure a very low inrush current of short duration. This prevents circuit breakers and fuses from tripping at switch-on. In contrast to the outputs Vo1 (5 V), Vo2 (3.3 V), and Vo3 (+12 V) with active current sharing, output Vo4 (-12 V) has a droop characteristic for passive current sharing. The switching frequency is typically 135 kHz. All CPA models have an additional bridge rectifier and a boost converter to provide active power factor correction according to EN 61000-3-2. CPA500/550 models (see fig. 1b) exhibit a third forward converter for the outputs Vo3 (+12 V) and Vo4 (-12 V). All outputs are fully regulated. The CPx200/250 models (see fig.1a) are equipped with two independent high efficiency 2-switch forward converters, switching 180 out of phase to minimize ripple current at the input. Both forward converters are fully regulated. If for some reason the voltage of any output exceeds the nominal value significantly, the converter is permanently shut down. If option L is fitted, this occurs as well, if the max. output current is exceeded for a predefined time. To reset, the input voltage must be removed. On the secondary side, two high current synchronous rectifiers supply the 5 V and 3.3 V outputs with up to 60 A. The secondary controlled +12 V post regulator is supplied by an additional winding of the 3.3 V main transformer, and the linear regulator for the -12 V output is supplied by the output choke of the +12 V output. After rectification, the output filter reduces ripple and noise to a minimum without compromising the dynamic response. All outputs are protected from the bus by decoupling FETs or diodes. A current monitor calculates the output power. As Power-One's Efficient Dual Geometric Edge Technology (EDGETM) facilitates high current density, increases reliability by reducing component stresses, and decreases the amount of heat dissipated. The backbone of this patented technology is an interleaved, multi-channel forward converter utilising a transitional resonant switching technique and proprietary leading and trailing-edge pulse width modulation. It has a proven track record in highavailability power solutions. + + 1 Only CPA models have a bridge rectifier and a boost converter Linear regulator Fig. 1a Block diagram of CPA/CPD200 and CPA/CPD250 models. For pin allocation see Mechanical Data. BCD20005-G Rev. AC, 29-Oct-08 Page 3 of 20 Secondary control circuit 45 Forward converter 135 kHz ORing FET Vo1 Secondary control circuit Primary control circuit Inrush current limiter + Primary control circuit 1 + ORing FET Vo2 Secondary control circuit 46 Input filter Vi Forward converter 135 kHz ORing FET Vo3 ORing diode Vo4 + 47 Boost converter (PFC)1 03110c www.power-one.com (R) 200 - 550 Watt CompactPCI (R) CPA /CPD Series Data Sheet AC-DC and DC-DC Converters + Forward converter 135 kHz + + Fig. 1b Block diagram of CPA500 and CPA550 models. For pin allocation see Mechanical Data. BCD20005-G Rev. AC, 29-Oct-08 Page 4 of 20 Secondary control circuit Forward converter 135 kHz + ORing FET Secondary control circuit Primary control circuit 45 + ORing FET Secondary control circuit Inrush current limiter + Primary control circuit 1 Forward converter 135 kHz ORing FET Secondary control circuit 46 Primary control circuit Vi Input filter 47 Boost converter (PFC)1 03110CP5 ORing diode Vo1 - + Vo2 - + Vo3 - - Vo4 + www.power-one.com (R) 200 - 550 Watt CPA /CPD Series Data Sheet AC-DC and DC-DC Converters CompactPCI (R) Electrical Input Data General Conditions: TA = 25 C, unless TC is specified. Table 2a: Input data of CPD models Input CPD200 Characteristics Conditions min 36 typ Vi Operating input voltage Io = 0 - Io max Vi nom Nom. input voltage TC min - TC max Vi abs Input voltage limits without damage Ii Typical input current Vi nom, Io nom 5.1 I i max Max. input current Vi min, Io nom 7.0 I inr p Peak inrush current Vi max, Io nom Pi0 No-load input power Vi min, Io = 0 Vi nom, Io = 0 Vi max, Io = 0 Pi inh Input power, when inhibited Vi min - Vi max Ci Input capacitance fswitch Switching frequency Vi nom, Io nom th Hold-up time Vi min 0 V, Io nom t bo Brown-out time 4 Vi nom, Io nom t su Start-up time Vi nom, Io nom CPD250 max min 75 36 48 typ Unit max 75 VDC 48 80 80 6.3 7.6 8.7 12 14 18 27 A 9.5 12 14 18 27 30 3.2 W 30 3.2 1360 1360 F 135 135 kHz ms 4 4 150 200 150 200 Table 2b: Input data of CPA models Input CPA200/250 Characteristics Conditions min Vi Rated input voltage range Io = 0 - Io max 100 Vi op Operating input voltage TC min - TC max 90 Vi nom Nom. input voltage 50 - 60 Hz 1 Vi abs Input voltage limits without damage Ii Typical input current Vi nom, Io nom 1.1/1.4 2 2.9/3.6 2 Ii max Max. input current Vi min, Io nom Iinr p Peak inrush current Vi max, Io nom Pi0 No-load input power Vi min - Vi max Io = 0 Pi inh Input power, when inhibited Vi min - Vi max Ci Input capacitance fswitch Switching frequency Vi nom, Io nom th Hold-up time Vi min 0 V, Io nom t bo Brown-out time 4 Vi nom, Io nom t su 1 2 3 4 Start-up time Vi nom, Io nom Power factor Vi nom, Io nom typ CPA500/550 max min 240 100 264 90 230 typ Unit max 240 VAC 1 264 230 280 0 280 2.8/3.1 3 3.2 /4.0 2 15 23 A 7.1/7.8 3 20 30 26 3.2 32 W 3.2 1 4 F 135 135 kHz ms 20 20 150 0.95 150 0.95 W/VA Rated input frequency: 50 - 60 Hz, operating input frequency range: 47 - 63 Hz First value for CPA200, 2nd value for CPA250 First value for CPA500, 2nd value for CPA550 Short interruption of Vi without affecting the outputs BCD20005-G Rev. AC, 29-Oct-08 Page 5 of 20 www.power-one.com (R) 200 - 550 Watt CompactPCI (R) CPA /CPD Series Data Sheet AC-DC and DC-DC Converters Input Transient Protection Efficiency A metal oxide VDR (Voltage Dependent Resistor) together with the input fuse form an effective protection against high input voltage transients, which typically occur in most installations. The efficiency is specified in table 1. Fig. 2 shows the dependence on input voltage (CPA models). The efficiency of CPD models depends only marginally on input voltage. Input Fuse Reverse polarity applied to the input of CPD models will cause the fuse to blow but without other damage. 0.9 0.86 CPA-eta An incorporated miniature slow-blow fuse protects the converter against further damage in the case of a failure. CPA500 0.82 Note: The fuse is not customer-accessible. CPA250 0.78 Table 3: Fuse specification 0 Model Fuse rating Reference CDP200/250 250 V, 12.5 A T Schurter 0001.2515 CPA200/250 250 VAC, 5 A T Schurter 0001.2511 CPA500/550 250 VAC, 10 A T Schurter 0034.6925 50 100 150 200 250 VAC Fig. 2 CPA Series: Efficiency versus input voltage Inrush Current Limitation The converters incorporate an active inrush current limiter in the input circuitry, which reduces the peak inrush current value by a factor of 10 - 15 to protect connectors and switching devices from damage. Note: The inrush current limitation is achieved using electronic circuitry. For effective limitation the converter should not be switched on and off more frequently than every 8 seconds. Reverse Polarity To avoid unwanted power losses, the CPD Series converters are not protected against reverse polarity at the input. In case of reversed input voltage, the input suppressor diode will be conducting and trigger the input fuse to blow; however no further damage will occur. The CPA Series converters are designed for AC input and have a rectifier bridge on the input. BCD20005-G Rev. AC, 29-Oct-08 Page 6 of 20 www.power-one.com (R) 200 - 550 Watt CompactPCI (R) Electrical Output Data CPA /CPD Series Data Sheet AC-DC and DC-DC Converters - CPD/CPA200: 250 LFM (1.25 m/s), CPD/CPA250: 400 LFM (2 m/s) General Conditions: - TA = 25 C, unless Tc is specified. - Sense lines connected directly at the connector Table 4a: Output data of CPD/CPA200 and CPD/CPA250 Output Vo1 (5.0 V) Characteristics Conditions min Vo Vi nom, 50% Io nom 4.95 Output voltage IoL Output current limit Io min Minimum load vo Output voltage noise 4 Switch. frequ. Total Vi min - Vi max TC min - TC max Vi min - Vi max, Io nom VoL Vi nom, 50 - 100% Io max Vo Temperature coefficient of output voltage 5.0 5.05 3.267 3.3 3.333 20 A 50 no min. load required 20 mVpp 60 60 10 10 10 mV 10 0 0 120 TC min - TC max 0 - Io nom, Vi min - Vi max VDC 40 25 Dynamic Voltage Vo1: Io1 = 10 A, dIo1 /dt = 2 A/s load deviation Vo2: Io2 = 10 A, dIo2 /dt = 2 A/s regulation Recovery time td max 50 VoS Overshoot at switch on/off vo d typ no min. load required VoV Static line regulation Static load regulation min 40 Vi nom, Io nom BW = 20 MHz 4 C ext = 22 F + 100 nF Unit max 20/25 1 Io nom Nominal output current Io max Max. output current Vo2 (3.3 V) typ 120 100 100 s 0.3 0.2 mV/K Vo3 (+12 V) Vo4 (-12 V) Unit Table 4b: Output data of CPD/CPA200 and CPD/CPA250 Output Characteristics Conditions Vo Vi nom, 50% Io nom Output voltage min 11.88 IoL Output current limit Io min Minimum load vo Output voltage noise 4 Switch. frequ. max min 12.0 12.12 -11.52 2.5/4 1 Io nom Nominal output current Io max Max. output current typ Vi min - Vi max TC min - TC max 5.5 I o3 > 75% Io 4 2 Vi min - Vi max, Io nom 10 Vi nom, Io = 1 - 2 A 30 1 2 3 4 0 Dynamic Voltage Vo3: Io3 = 2 A, dIo3/dt = 2 A/s load deviation Vo4: Io4 = 0.5 A, dIo4/dt = 2 A/s regulation Recovery time Temperature coefficient of output voltage A 3.5 mVpp VoS Overshoot at switch on/off Vo VDC no min. load required VoL td -12.48 2 VoV Static line regulation vo d -12.0 7 120 Static load regulation max 0.5/1 1 Vi nom, Io nom BW = 20 MHz 4 Cext = 22 F + 100 nF Total typ TC min - TC max 0 - Io nom, Vi min - Vi max 120 10 mV - 380 3 0 200 200 500 500 s 0.3 0.5 mV/K First value for CPD200/CPA200, second value for CPD250/CPA250 Minimum load is only required to maintain regulation of Vo4 Droop characteristic for passive current sharing Measured with a probe according to IEC/EN 61204, annex A BCD20005-G Rev. AC, 29-Oct-08 Page 7 of 20 www.power-one.com (R) 200 - 550 Watt CompactPCI (R) CPA /CPD Series Data Sheet AC-DC and DC-DC Converters General Conditions: - TA = 25 C, unless Tc is specified. - CPA500: 300 LFM (1.5 m/s), CPA550: 400 LFM (2 m/s) - Sense lines connected directly at the connector Table 5 a: Output data of CPA500 and CPA550 Output Vo1 (5.0 V) Characteristics Conditions min Vo Vi nom, 50% Io nom 4.95 Output voltage Io nom Nominal output current Io max Max. output current IoL Output current limit Io min Minimum load vo Output voltage noise 4 Switch. frequ. Total Vi min - Vi max TC min - TC max Vo2 (3.3 V) typ max min 5.0 5.05 3.267 max 3.3 3.333 50/50 1 50 60 62 no min. load required Vi nom, Io nom BW = 20 M Hz 4 C ext = 22 F + 100 nF typ 40/50 1 52.2 Unit A 63 74 no min. load required 20 15 20 15 mVpp VoV Static line regulation Vi min - Vi max, Io nom 10 10 VoL Vi nom, 50 - 100% Io max 10 10 Static load regulation VoS Overshoot at switch on/off 0 Dynamic Voltage Vo1: Io1 = 20 A, dI o1/dt = 2 A/s load deviation Vo2: Io2 = 40 A, dIo2 /dt = 2 A/s regulation Recovery time vo d td Vo Temperature coefficient of output voltage mV 0 150 TC min - TC max 0 - Io nom, Vi min - Vi max VDC 150 300 300 s 0.3 0.2 mV/K Table 5 b: Output data of CPA500 and CPA550 Output Vo3 (+12 V) Characteristics Conditions Output voltage Vo Vi nom, 50% Io nom IoL Output current limit Io min Minimum load vo Output voltage noise 4 Switch. frequ. Total max min typ max 11.88 12.0 12.12 -11.52 -12.0 -12.48 8 Vi min - Vi max TC min - TC max Vi nom, Io nom BW = 20 MHz 4 Cext = 22 F + 100 nF 3 12 4 4.3 I o3 > 75% Io 4 2 no min. load required mVpp 15 10 Vi min - Vi max, Io nom 10 VoL Vi nom, I o = 2 - 4 A 50 VoS Overshoot at switch on/off vo d td Vo 1 2 3 4 0 Dynamic Voltage Vo3: Io3 = 4 A, dIo3/dt = 2 A/s load deviation Vo4: Io4 = 1 A, dIo4/dt = 2 A/s regulation Recovery time Temperature coefficient of output voltage VDC A 13.5 VoV Static line regulation Static load regulation Unit typ Io nom Nominal output current Io max Max. output current Vo4 (-12 V) min TC min - TC max 0 - Io nom, Vi min - Vi max 10 mV - 220 3 0 200 150 300 300 s 0.3 0.5 mV/K First value for CPA500, second value for CPA550 Minimum load is only required to maintain regulation of Vo4 Droop characteristic for passive current sharing Measured with a probe according to IEC/EN 61204, annex A BCD20005-G Rev. AC, 29-Oct-08 Page 8 of 20 www.power-one.com (R) 200 - 550 Watt CompactPCI (R) CPA /CPD Series Data Sheet AC-DC and DC-DC Converters Hold-up Time of CPD Models Thermal Considerations For extended hold-up time of CPD models, use external output capacitors or decoupling diodes and input capacitors of adequate size. If a converter is mounted in the upright position with airflow as specified in the general conditions of table 4 and 5, allowing unrestricted forced-air cooling, and is operated at Formula for additional external input capacitor: 2 * Po * (t h total - t h) * 100 C i ext = --------------------- * (Vti 2 - Vi min2) where as: C i ext Po th total th Vi min Vti = = = = = = = Po /Po nom 250 LFM = 1.25 m/s JM011 1.0 external input capacitance [mF] output power [W] efficiency [%] total hold-up time [ms] hold-up time [ms] minimum input voltage [V] threshold level [V] Convection cooling in upright position 0.6 0.5 Note: After Vi was removed, the outputs maintain their voltage for the time t h. Even if Vi comes back during t h, but after t bo, the output voltage will be affected. Hot Swap Hot swap is possible. The output voltages may deviate dynamically by 5% during the plug-in / plug-out operation. 0 30 TA min 40 50 70 90 C Fig. 4a Output power versus temperature TA at Vi nom (CPD/CPA200) Po /Po nom Output Characteristic and Protection All outputs are fully protected against continuous opencircuit (no load) and continuous short-circuit conditions. All outputs of CPx200/250 models have a constant current limitation with a rectangular characteristic; see figure 3. In addition, the total power from outputs Vo1, Vo2, and Vo3 is limited to Po max, resulting in a free choice of load distribution between these outputs. Output Vo4 is disabled in the case of overtemperature generated by overcurrent. 200 LFM = 1 m/s 05190b 1.0 Convection cooling in upright position 400 LFM = 2 m/s 0.5 In CPA500/550 models, the total power of all four outputs is limited to Po max. In all models, all outputs are monitored for overvoltage condition. If an overvoltage of 120 - 130% is dedected, the converter is permanently disabled. To reset, the input voltage must be removed for 60 seconds. 0 TA min 20 30 Po /Po nom Vo/Vo nom 1.0 0.95 Io nom Io max Io L BCD20005-G Rev. AC, 29-Oct-08 90 C Convection cooling in upright position CPA500 CPA550 0.5 Fig. 3 Typical output characteristic Vo versus I o 70 JM012 0.6 0.5 0 50 300 LFM = 1.5 m/s (CPA500) 400 LFM = 2 m/s (CPA550) 1.0 05186b 40 Fig. 4b Output power versus temperature TA at Vi nom (CPD/CPA250) Io 0 TA min 30 40 50 70 90 C Fig. 4c Output power versus temperature TA at Vi nom (CPA500/550) Page 9 of 20 www.power-one.com its nominal input voltage and power at maximum ambient temperature TA max (see Temperatures), the temperature measured at the measurement point of the case temperature TC (see Mechanical Data) will approach after an initial warm-up phase the indicated maximum value of TC max (105 C) . However, the relationship between TA and TC depends heavily on the operating conditions and system integration. The thermal conditions are significantly influenced by the input voltage, the output current, the airflow, and the temperature of the adjacent elements and surfaces. TA max is therefore only an indicative value (contrary to TC max ). Caution: The installer must ensure that under all operating conditions TC remains within the limits shown in the diagrams of fig. 4. Note: Forced-air cooling or an additional heat sink can improve the reliability or allow TA to be increased above TA max, provided that TC max is not exceeded. CPA /CPD Series Data Sheet AC-DC and DC-DC Converters JM010 30 46 1-4 33 Input 200 - 550 Watt (R) CompactPCI (R) 13 -18 Vo1SENSE L1 Vo1 5V Vo2SENSE Vo2 L2 3.3 V C2 47 5 -12 + + C1 RTN Gnd Fig. 5 Output filter reducing the output ripple of Vo1 and Vo2 limit; see Temperature Warning and Shutdown. Output Filter The output ripple voltage can be reduced by an external filter to less then 5 mVpp. Recommended values: Thermal Protection A temperature sensor fitted on the main PCB provides an overtemperature warning (degrade) signal 15 C below the temperature Tc max, at which the thermal derating begins to reduce the output power. The output power returns to the normal value, when the temperature drops back below this * C1, C2: Low ESR capacitor, e.g., OS-CON 100 - 470 F Auxiliary Functions applied. In systems consisting of several converters this feature may be used to control the activation sequence of the converters by means of logic signals, or to enable the source to start-up, before full load is applied. Inhibit and Enable The inhibit input enables (logic high) or disables (logic low, pull down) all outputs, if a logic signal (TTL, CMOS) is * L1, L2: Choke 1 - 2.2 H with appropriate rated current, e.g., Coiltronics(R) HC2LP 1 H /33 A or 2.2 H /24 A. Note: If this function is not used, the inhibit pin 39 can be left open-circuit (not connected). If pin 39 is connected to a return pin (e.g., pin 22), the internal logic will disable all outputs. The inhibit input is protected by a decoupling diode. 06153c 46 INH# EN# RTN 47 39 Vo /Vo nom 1 27 VINH# 0.1 0 (24) 0 Inhibit voltage tr Rise time tf Fall time tf t Fig. 7 Typical output response as a function of inhibit voltage. Table 6: Inhibit data Vinh t tr Inhibit 1 Fig. 6 Inhibit and enable inputs Characteristics 06155a Conditions min typ max Unit Vo = off Vi min - Vi max Io = 0 - Io max -2 0.8 2.4 50 Vo = on BCD20005-G Rev. AC, 29-Oct-08 120 depending on I o V ms The enable pin 27 (EN#) must be connected to a return pin (e.g., pin 22) enable the converter. Pin 27 is shorter than the others ensuring startup only, when all other pins are already connected to the system providing true hot-swap capability. Page 10 of 20 www.power-one.com 200 - 550 Watt (R) CompactPCI (R) Temperature Warning and Shutdown A temperature warning circuitry monitors the case temperature TC. Its output signal V DEG# changes from high to low impedance, when the TC exceeds the upper threshold level, and changes back to high impedance, when TC falls below the lower threshold level, which is 85 C 5 C. Pin 38 (degrade signal DEG#) is internally connected via the collector-emitter path of an NPN transistor to the signal return pin 22. The current I DEG# through pin 38 should not exceed 40 mA, and VDEG# should not exceed 40 V. Vi min of CPA models is considered as insufficient, when vi - remains for typ. 30 ms below 2 * Vi min. Connector pin 42 (signal VFAL#) is internally connected via the drain-source path of a JFET (self-conducting type) to the signal return pin 22. The current I FAL# should not exceed 10 mA. VFAL# should not exceed 40 V, as the JFET is not protected against overvoltage. 11006c Rp Vo+ FAL# VFAL# 47 Rp Input IFAL# 42 Input 11056a 38 Vo+ 46 If TC exceeds 105 C, the converter will be disabled. It resumes operation automatically, once TC falls below 105 C. 46 CPA /CPD Series Data Sheet AC-DC and DC-DC Converters 22 RTN IDEG# DEG# Fig.10 Power Fail: JFET output, I FAL# 10 mA VDEG# 22 47 RTN Fig. 8 Degrade signal: NPN output VDEG# 40 V, I DEG# 20 mA VDEG# [V] Po /Po max 10 1 05189c Sense Lines (Only for Vo1, Vo2, and Vo3.) This feature allows the compensation of voltage drops across the connector contacts and if necessary, across the load lines. 0.6 To ensure correct operation, all sense lines S+ (Vo1SENSE, Vo2SENSE, and Vo3SENSE) should be connected to the respective power outputs. The common sense return S- (SRTN) should be connected to RTN (pin 5 - 12). 4 0.4 Note: Open sense lines are admissible, but the output voltage regulation will be poor. 2 0.2 thermal shutdown 8 6 0.8 signal DEG# 0 0 60 70 80 90 100 110 C Fig. 9 Degrade signal VDEG# versus case temperature TC The voltage difference between any sense line at its respective power output pin (as measured on the connector) should not exceed the following values. Note: If the sense lines S+ and S- compensate for a considerable voltage drop, the output loads shall be reduced in order to respect the maximum output power. Table 7: Sense line data Power Fail Signal The power fail circuitry monitors the input voltage and all output voltages. Its output signal VFAL# changes from high to low impedance (<0.5 V), when one of the monitored voltages falls below the threshold level; VFAL# changes back to high impedance, when all monitored voltages exceed their threshold level. Output [V] 3.3 Total voltage difference between sense lines and their respective outputs 0.8 V 5 1V 12 1V The threshold levels correspond to approx. 85% of Vo nom. Vi min of CPD200/250 up to Version V116 and CPA200/250 up to Version V115 is not monitored. BCD20005-G Rev. AC, 29-Oct-08 Page 11 of 20 www.power-one.com (R) 200 - 550 Watt CompactPCI (R) CPA /CPD Series Data Sheet AC-DC and DC-DC Converters connected in parallel. An increase in output current decreases the output voltage according to fig. 11. Active Current Sharing for Vo1, Vo2, Vo3 The current sharing facility, consisting of a single-wire link, should be used, where several converters are operated in parallel connection, for example, high reliability n+1 redundant systems or systems providing higher output power. Vo -4% Note: Not more than six converters should be connected in parallel. 05188b CPx200/250 +2% Vo4 set -2% Using this feature reduces the stress of the individual converters and improves the reliablity of the system. Interconnection of the current sharing terminals causes the converters to share the output current evenly. In n+1 redundant systems a failure of a single converter will not lead to a system failure, since the outputs are already decoupled by FETs and diodes internally. CPA500 -4% 0.01 0.5 1 Io /Io nom Fig. 11 Output voltage Vo 4 versus output current Io 4. Passive Current Sharing for Vo4 LEDs The output voltage changes slightly with the output current (droop characteristic) ensuring automatic current sharing without further precautions, when several converters are A green LED "Input OK" and a red LED "Fault" are incorporated in the front panel. 06156a Input OK Fault Vi LEDs "Input OK" and "Fault" status versus input voltage. Conditions: Po - Po max , TC - TC max , Vinh = open IO LED "Fault" status versus output current. Conditions: Vi min - Vi max, TC - TC max , Vinh = open TC LED "Fault" status versus case temperature. Conditions: Po - Po max , Vi min - Vi max , Vinh = open Vi max Vi min Fault IoL Fault TC max Vinh threshold LED "Fault" status versus Vinh. Fault Vi inh Conditions: Po - Po max , Vi min - Vi max , TC - TC max -2 V +0.8 V +2.4 V +50 V LED Status undefined LED off LED on If +12 V bus voltage is present, LED is on. Fig. 12 Display status of LEDs BCD20005-G Rev. AC, 29-Oct-08 Page 12 of 20 www.power-one.com (R) 200 - 550 Watt CompactPCI (R) Electromagnetic Compatibility (EMC) A metal oxide VDR together with an input fuse and filter form an effective protection against high input voltage transients, CPA /CPD Series Data Sheet AC-DC and DC-DC Converters which typically occur in most installations. The converters have been successfully tested to the following specifications: Electromagnetic Immunity Table 8: Immunity type tests Phenomenon Standard Level Coupling mode 1 Value applied Waveform Source imped. Test procedure Electrostatic discharge (to case) IEC/EN 61000-4-2 4 contact discharge 8000 Vp 1/50 ns 330 yes A air discharge 15000 Vp 10 positive and 10 negative discharges Electromagnetic IEC/EN field 61000-4-3 3 antenna 10 V/m AM 80% 1 kHz n.a. 80 - 1000 MHz yes A 10 V/m 50% duty cycle 200 Hz repetition frequency capacitive, o/c 1000 Vp bursts of 5/50 ns 2.5/5 kHz over 15 ms; burst period: 300 ms 50 60 s positive 60 s negative transients per coupling mode yes A 2000 Vp 3 i/c 2000 Vp 1.2/50 s 12 B +i/- i 1000 Vp 2 5 pos. and 5 neg. surges per coupling mode yes 2 3 i, o, signal wires 10 VAC (140 dBV) 150 0.15 - 80 MHz yes A IEC/EN 61000-4-4 3 Surges IEC/EN 61000-4-5 IEC/EN 61000-4-6 1 2 900 5 MHz direct, i/c, +i/- i Electrical fast transients/burst Conducted disturbances In Peroper. form. 2 AM 80% 1 kHz i = input, o = output, c = case connected to PE A = normal operation, no deviation from specifications, B = temporary deviation from specs possible. BCD20005-G Rev. AC, 29-Oct-08 Page 13 of 20 www.power-one.com 200 - 550 Watt (R) CompactPCI (R) Electromagnetic Emission dBV CPA500-4530S211 V107 W0622, Vi=230VAC, Ponom, Peak, Phase, Uster, 20-Sep-07 80 EN 55022 A EN 55022 B 60 dBV CPA500-con+p Radiated and conducted emissions comply with EN 55011/ 55022, class A. In addition, CPA500/550 meet conducted emissions class B. CPA /CPD Series Data Sheet AC-DC and DC-DC Converters CPD200, Peak L, Conducted 0.15 - 30 MHz, Divina, 7-Mar-07 80 EN 55022 B 60 40 CPD200-con+p EN 55022 A 20 40 0.2 20 0.2 0.5 1 2 5 10 20 MHz 1 2 5 10 dBmV/m 50 EN 55022 A 40 EN 55022 B 07122a 30 CPA250, Peak N, Conducted 0.15 - 30 MHz, Divina, 10-Jan-07 EN 55022 A EN 55022 B 60 20 CPA250-con-p 80 20 MHz Fig. 13c Typical disturbance voltage (peak) at the line input according to EN 55022, measured at Vi nom and Io nom (CPA500-4530). Fig. 13a Typical disturbance voltage (peak) at the negative input according to EN 55022, measured at Vi nom and Io nom (CPD200-4530). dBV 0.5 10 0.2 0.5 1 2 5 10 20 MHz 300 MHz 250 230 200 150 100 20 50 30 40 Fig. 14 Typical radiated electromagnetic field strength (quasi peak) according to EN 55022, normalised to a distance of 10 m, measured at Vi nom and Io nom. Fig. 13b Typical disturbance voltage (peak) at the line input according to EN 55022, measured at Vi nom and Io nom (CPA250-4530). BCD20005-G Rev. AC, 29-Oct-08 Page 14 of 20 www.power-one.com 200 - 550 Watt (R) CompactPCI (R) CPA /CPD Series Data Sheet AC-DC and DC-DC Converters Immunity to Environmental Conditions Table 9: Mechanical and climatic stress Test method Standard Test conditions Cab Damp heat steady state IEC/EN 60068-2-78 Temperature: Relative humidity: Duration: 40 2 C 93 +2/-3 % 56 days Converter not operating Ea Shock (half-sinusoidal) IEC/EN 60068-2-27 Acceleration amplitude: Bump duration: Number of bumps: 20 gn 11 ms 18 (3 in each direction) Converter operating Eb Bump (half-sinusoidal) IEC/EN 60068-2-29 Acceleration amplitude: Bump duration: Number of bumps: 15 gn 6 ms 6000 (1000 in each direction) Converter operating Fda Random vibration wide band, reproducibility high IEC/EN 60068-2-35 CPD200/250, CPA200/250 Acceleration spectral density: Frequency band: Acceleration magnitude: Test duration: 0.05 g n2/Hz 20 - 500 Hz 4.9 gn rms 3 h (1 h in each axis) Converter operating IEC/EN 60068-2-35 CPA500/550 Acceleration spectral density: Frequency band: Acceleration magnitude: Test duration: 0.01 g n2/Hz 20 - 500 Hz 2.2 gn rms 1.5 h (0.5 h in each axis) Converter operating Converter in proper packing CPD1 only 0.75 m 3 directions Not operating Drop test 1 Status Version V106 or higher Temperatures Table 10: Temperature specifications, valid for an air pressure of 800 - 1200 hPa (800 - 1200 mbar) Relative humidity 3 [%] Characteristics Conditions min max min TA Ambient temperature Operational 1 5 95 -25 4 50 TC Case temperature 2 5 95 -25 105 2 TS Storage temperature 95 -40 85 Rth C-A Thermal resistance case to ambient in still air 1 2 3 4 Non operational typ Temperature [C] 10 typ max 2 K/W See Thermal Considerations Overtemperature shutdown at TC 105 C Non condensing humidity Start-up and operation at - 40 C possible with increased output ripple Reliability Table 11: MTBF Ratings at specified case temperature MTBF acc. to MIL-HDBK-217F, notice 2 Model Ground benign 40 C 40 C CPD250 288 000 59 000 CPA250 279 000 57 000 31 000 33 000 CPA500 195 000 35 000 17 000 16 000 BCD20005-G Rev. AC, 29-Oct-08 Ground fixed Page 15 of 20 Unit 70 C Ground mobile 50 C 33 000 27 000 h www.power-one.com 200 - 550 Watt (R) CompactPCI (R) CPA /CPD Series Data Sheet AC-DC and DC-DC Converters Mechanical Data Dimensions in mm. European Projection 169.4 (6.671") 2.54 (0.1") 162.5 (6.399") 09135a 128.7 (5.067") 95 (3.74") 100 (3.937") Measuring point for case temperature TC 12.88 (0.507") 6.6 (0.26") Airflow 40.6 (1.60") Fig. 15 Overall size: 162.5 mm x 128.7 mm x 40.6 mm Weight: 0.8 kg Fig. 16 View of the front connector CPA500-MBb 6.6 (0.260") 261.9 (10.311") 233.35 ( 9.187") 228.35 (8.99") Bottom view AIRFLOW 2.5 (0.098") 162.63 (6.403") 169.52 (6.674") Bottom 40.34 (1.588") Fig. 17 Overall size: 223.4 mm x 162.5 mm x 40.6 mm Weight: 1.65 kg BCD20005-G Rev. AC, 29-Oct-08 Page 16 of 20 www.power-one.com (R) 200 - 550 Watt CompactPCI (R) Safety and Installation Instructions CPA /CPD Series Data Sheet AC-DC and DC-DC Converters Connector: Positronic PCIH47M400A1 or similar Mating female connector: Positronic PCIH47F300A1 or similar Connector Pin Allocation 10087a The connector pin allocation table defines the electrical potentials and the physical pin positions on the Positronic connector. Pin no. 45 (protective earth) is a leading pin, ensuring that it makes contact with the female connector first. 1 3 5 7 9 11 13 15 17 19 21 24 27 30 33 36 39 42 46 22 25 28 31 34 37 40 43 23 26 29 32 35 38 41 44 2 4 6 8 10 12 14 16 18 20 45 47 Fig. 18 Pinout of the front connector Table 12: Pin allocation of the front connector Pin1 Length 2 1-4 5-12 13-18 19 20 21 22 23 24 25 26 27 28 29 30 31 B B B B B C C C C C C D C C C C 1 2 3 4 5 Signal name Vo1 RTN Vo2 RTN Vo3 Vo4 RTN Reserved RTN n.c. Reserved EN# n.c. n.c. Vo1SENSE n.c. Pin1 Length 2 Signal name 32 C n.c. 33 C Vo2SENSE 34 C SRTN 35 C Vo1SHARE 36 C Vo3SENSE 37 C n.c. 38 C DEG# 39 C INH# 40 C n.c. 41 C Vo2SHARE 42 C FAL# 43 C n.c. 44 C Vo3SHARE 45 A3 CGND 46 A +DCIN4 ACN5 47 A -DCIN4 ACL5 Description Output 1 Return (Vo1 and Vo2) Output 2 Return (Vo3) Output 3 Output 4 Return Reserved Return (Vo4) Do not connect Reserved Enable Do not connect Do not connect Vo1 remote sense Do not connect Description Do not connect Vo2 remote sense Sense return Vo1 current share Vo3 remote sense Do not connect Degrade signal Inhibit Do not connect Vo2 current share Fail signal Do not connect Vo3 current share Chassis ground Positive input 4 Neutral line 5 Negative input 4 Line input (phase)5 Pin numbers shown are for the female backplane connector A = very long pins, B = long pins, C = short pins, D = very short pins. Pin 45 of the female connector is leading, ensuring that chassis ground makes contact first. CPD models (DC input) CPA models (AC input) Installation Instructions These converters are components, intended exclusively for installation within other equipment by an industrial assembly process or by a professionally, competent person. Installation must strictly follow the national safety regulations in respect of the enclosure, mounting, creepage distances, clearance, casualty markings, and segregation requirements of the end-use application. Connection to the system shall be made via the mating female connector (see fig. 16). Other installation methods may not meet the safety requirements. Check for hazardous voltage before altering any connections. The converters are provided with a leading pin no. 45, which is reliably connected to the case. For safety reasons it is essential to connect this pin to the protective earth of the supply system; see also Safety of Operator-Accessible Output Circuits. but may not be able to satisfy all customer requirements. External fuses in the wiring to one or both input pins (no. 46 and/or no. 47) may therefore be necessary to ensure compliance with local requirements. Important: If the inhibit function is not used, pin 39 (i) should be left unconnected to enable the outputs. Enable Pin 27 (EN#) should be connected to pin 22 (RTN) to enable the outputs. Do not open the converters, or the warranty will be invalidated. Make sure that there is sufficient airflow available for convection cooling. This should be verified by measuring the case temperature, when the converter is installed and operated in the end-use application. The maximum specified case temperature TC max should not be exceeded. Make sure that a converter failure (e.g., by an internal shortcircuit) does not result in a hazardous condition. The Vi input (pin no. 46) is internally fused. This fuse is designed to protect the converter in case of over current, BCD20005-G Rev. AC, 29-Oct-08 Page 17 of 20 www.power-one.com (R) 200 - 550 Watt CompactPCI (R) CPA /CPD Series Data Sheet AC-DC and DC-DC Converters Standards and Approvals Protection Degree The converters correspond to class I equipment. The converters correspond to protection degree IP 20, provided that the female connector is fitted. All converters are approved according to UL 60950-1, CSA 60950-1, IEC 60950-1, and EN 60950-1. The converters correspond to Class I equipment. The following considerations have been made during design concerning safety: * Build-in component * Basic insulation between input and output, based on 75 VDC. The input is identified as TNV-2. Isolation The electric strength test is performed as factory test in accordance with EN 50116 and EN/IEC 60950 and should not be repeated in the field (see table Isolation). Power-One will not honor any warranty claims, if electric strength tests are repeated by the customer. * Operational insulation between output(s) and case Safety of Operator-Accessible Output Circuits * Use in a pollution degree 2 environment. If the output circuit of a converter is operator- accessible, it shall be an SELV circuit according to the IEC/EN 60950 related safety standards. The converters are subject to manufacturing surveillance in accordance with the above mentioned UL standards and ISO 9001:2000. Cleaning Agents However, it is the sole responsibility of the installer to ensure the compliance with the relevant and applicable safety regulations. The power supplies are not hermetically sealed. In order to avoid possible damage, any penetration of cleaning and other fluids shall be avoided. Table 13: Isolation CPD models Input to Output to (case + output) case Characteristic Electric strength test 2 Unit Actual factory test 1 s 1500 1 700 2200 2 700 VDC AC test voltage equivalent to factory test 1000 500 1500 500 VAC >300 >300 >300 >300 M Insulation resistance at 500 VDC 1 CPA models Input to Output to (case + output) case According to IEC/EN 60950, subassemblies connecting input to output are pre-tested with 3 kVDC. According to IEC/EN 60950, subassemblies connecting input to output are pre-tested with 4.3 kVDC or 3 kVAC. is as well activated, if the current limit of one output is exceeded for approx. 0.5 s. Options Option L All CPA/CPD models exhibit a latching shutdown, which is activated if one output voltage is too high; see Output Characteristic and Protection. If option L is fitted, this latch Option G RoHS-compliant for all six substances. Accessories Frontpanel kit 3U/8TE, Schroff: YTB039. NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president of Power-One, Inc. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. BCD20005-G Rev. AC, 29-Oct-08 Page 18 of 20 www.power-one.com (R) 200 - 550 Watt CompactPCI (R) Declaration of Conformity CPD EC Declaration CPA /CPD Series Data Sheet AC-DC and DC-DC Converters of Conformity CE MARKING We, Power-One, Inc.,740 Calle Plano, Camarillo, CA. 93012 USA declare under our sole responsibility that the products; Power Supply Model: CPD200 and CPD250 Series to which this declaration relates, is/are in compliance with the following document(s): Quality Standard(s): ISO 9001, EN 29001 Directive: DIR 73/23/EEC, Low Voltage Directive Product Safety Standard(s): EN 60950-1: 2001 IEC 60950-1: 2001 (Licensed by a Notified Body to the European Union ) These component level power supplies are intended exclusively for inclusion within other equipment by an industrial assembly operation or by professional installers per the Installation Instructions provided with the power supplies. The power supply is considered Class I and must be connected to a reliable earth grounding system. (Manufacturer) Camarillo, Ca. (Place) October 24, 2006 (Date) Robert P. White Jr. Product Safety Director BCD20005-G Rev. AC, 29-Oct-08 Page 19 of 20 www.power-one.com (R) 200 - 550 Watt CompactPCI (R) Declaration of Conformity CPA EC Declaration CPA /CPD Series Data Sheet AC-DC and DC-DC Converters of Conformity CE MARKING We, Power-One, Inc.,740 Calle Plano, Camarillo, CA. 93012 USA declare under our sole responsibility that the products; Power Supply Model: CPA200, CPA250, and CPA500 Series to which this declaration relates, is/are in compliance with the following document(s): Quality Standard(s): ISO 9001, EN 29001 Directive: DIR 73/23/EEC, Low Voltage Directive Product Safety Standard(s): EN 60950-1: 2001 IEC 60950-1: 2001 (Licensed by a Notified Body to the European Union ) These component level power supplies are intended exclusively for inclusion within other equipment by an industrial assembly operation or by professional installers per the Installation Instructions provided with the power supplies. The power supply is considered Class I and must be connected to a reliable earth grounding system. (Manufacturer) Camarillo, Ca. (Place) March 31, 2005 (Date) Robert P. White Jr. Product Safety Manager BCD20005-G Rev. AC, 29-Oct-08 Page 20 of 20 www.power-one.com