Corporate: www.cdtechno.com Corporate: www.cdtechno.com Product: www.cdpoweronline.com cPCI420DC 420 Watt, 6U x 8HP, CompactPCI  6U X 8HP  Hot-Swap Capable  Outputs Individually Protected  36-72 VDC Input Range Against Overloads; Automatic  420 Watts Continuous Output Recovery Power  PCI VoltageArchitecture (5V, 3.3V,+12V,-12V)  Complies with PICMG 2.11  No Minimum Load R1.0 with 47 Pin I/O Connector ISO9001 CERTIFIED The cPCI420DC is a high-reliability, telecommunications applications in 420 watt power supply for 6U Compact mind. Active current sharing and internal PCI™ systems. Developed to support ORing diodes are included to support hot-swap, redundant operation, the these and other applications requiring cPCI420DC is designed for compliance reliable, hot-swap performance and with PICMG™ 2.11 R1.0 Power N+1 redundant configuration. The 8HP Interface Specification with 47-pin package and complement of agency I/O connector, as well as the approvals provide for a complete underlying CompactPCI™ standards. power solution for your CompactPCI™ Operating from 36-72VDC, this unit was system requirements. developed with high-availability (HA) SPECIFICATIONS, ALL MODELS PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Input Operating Voltage Vin 36 72 VDC Input Voltage Withstand 34 75 VDC Inrush Current I 36VDC input 8 APK i 72VDC input 16 APK Efficiency µ 48VDC input, 420W load 68 % IOUT VOUT RATED OUTPUT CURRENT OUTPUT NUMBER RATED OUTPUT VOLTAGE MIN MAX REGULATION V1 +5.0VDC 0A 50 A* +2% V2 +3.3VDC 0A 40 A* +2% V3 +12.0VDC 0A 12 A +4% V4 -12.0VDC 0A 2.0 A +/-4% PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Voltage Adjustment V1 and V2 only +5 % Temperature Coefficient TC 0.02 %/°C PARD 20MHz bandwidth 50 mV P-P all outputs or 1.0% P-P whichever is greater Output Power 50°C max temp. 420 W * Combined currents from outputs V1 & V2 not to exceed 60A. cPCI420-DC REV B 8/2002 OUTPUT INPUT SPECIFICATIONS, ALL MODELS Power Fail Warning (FAL#) Current Share Secondary referenced, active low, TTL compatible signal Active current sharing is employed on outputs V1, V2, and indicates output failure. V3. Accuracy exceeds 10% of maximum rated load. N max = 4. Output V4 to share within 40% of maximum rated load Enable (EN#) by means of droop response. Short pin on connector will enable power supply output when the mating pin is grounded. Supply will not power Remote Sense up until this pin is engaged to its mate in the backplane. Outputs V1, V2, and V3 capable of compensating up to Unit output will be inhibited as pin is disengaged from the 0.5VDC of line drop. Unit automatically reverts to local mating connector. sensing in the event that the sense leads are opened for any reason. Unit is protected against reversed or shorted Temperature Warning (DEG#) sense leads. Open collector indicates internal temperatures are approaching the thermal shutdown limit. Output Power 420W continuous maximum, with 400lfm airflow at a Fault Indicator maximum ambient of 50°C. See Derating Chart below for Red LED will be ON if output voltages are not within additional data. specification. Overload Protection Power Present LED Outputs are individually protected against overloads and Green LED will be ON when input voltage is present and indefinite short circuit with automatic recovery upon removal above the minimum requirement. of the fault condition. Cooling Over Voltage Protection 400 lfm of airflow required to maintain full output power at Output V1 OVP set at 6.0V ± 0.5VDC. Output V2 OVP set 0-50°C ambient. See Derating Chart below for additional at 4.3V ± 0.5VDC. Output V3 OVP set at 13.5 +0.5VDC. data. Output V4 OVP set at -13.5 +0.5VDC. The power supply will shut down and latch off under an OVP fault condition. Temperature Restart of the unit is accomplished by cycling of the input 0-70°C operating range with full output power achievable power. over the range of 0-50°C. See Derating Chart on page 4 for additional data. Storage temperature limits are –20 to Over Temperature Protection +85°C. Thermal switch shuts down the power supply in the event that critical temperatures are exceeded. Unit will Altitude automatically restart when acceptable temperatures are Operating: -200 to +10,000 feet with ambient temperature restored. derating above 5,000 feet in accordance with the adiabatic lapse rate. Output Fault Isolation Output isolation diodes are present in all outputs to isolate Hot Swap Capability faults within a failed power supply. Design Verification Testing (DVT) confirms that voltage Synchronous Start excursions on the output buses resulting from insertion/ Interconnection of the Sync Start pin (pin 23) ensures that the extraction events do not exceed +/-5%. However, routing of outputs of parallel supplies will be enabled simultaneously power and signal lines in the mating backplane is critical to to ensure sufficient source current in applications where minimization of such excursions. In addition, performance the load current exceeds the capacity of a single power can be critically affected by load characteristics including supply module. negative resistance, resistance, and reactive components. While the control loop responses have been designed for Remote Inhibit (INH#) optimum hot-swap performance over a wide range of load Secondary referenced, active low, TTL compatible signal characteristics, there may be instances where the voltage inhibits all outputs upon activation. excursions exceed published specification. In such cases, the control loop responses can be modified to perform optimally. Product: www.cdpoweronline.com 2 cPCI420-DC REV B 6/2004 MECHANICAL 6.68 1.59� .60� 6.39 (8HP) APPROX. .26 .12 C OF CONNECTOR L PIN 1 1.48 C PIN 1 L 10.32� FAULT 9.18 (6U) POWER GOOD 7.22� � .12 NOTES: All measurements are in inches. CONNECTOR:IEC Number is pending. AIRFLOW PIN ASSIGNMENT: Pin assignment consistent with PICMG™ 2.11R1.0 specification. The table below details the PICMG™ assignment. 1 2 Pin # Staging Signal Name Description MECHANICAL 1-4 M V1 V1 Output 5-12 M RTN V1 and V2 Return Shock: MIL-STD-810d, Method 516.3, Procedure 1. 13-18 M V2 V2 Output Vibration: MIL-STD-810d, Method 514.3, Procedure 1. 19 M RTN V3 Return Dimensions: 6U x 8HP x 1 60mm (see Mechanical above) 20 M V3 V3 Output 21 M V4 V4 Output 22 M RTN Signal Return EMC & SAFETY 3 23 M RESERVED Reserved EMI: NEBS Compliant 24 M RTN V4 Return 4 25 M GA0 Geographic Address Bit 0 Safety Agency Ratings 26 M RESERVED Reserved Input Voltage: 48 VDC 27 S EN# Enable 4 28 M GA1 Geographic Address Bit 1 Input Current: 15A 4 29 M V1ADJ V1 Adjust Input Power: 650W 30 M V1 SENSE V1 Remote Sense 4 Agency Approvals Pending 31 M GA2 Geographic Address Bit 2 4 32 M V2ADJ V2 Adjust UL1950/CSA950, EN60950, CE Mark. 33 M V2 SENSE V2 Remote Sense (Low Voltage Directive) 34 M S RTN Sense Return 35 M V1 SHARE V1 Current Share 36 M V3 SENSE V3 Remote Sense 37 M IPMB SCL IPMB Serial Clock Line 38 M DEG# Degrade Signal 39 M INH# Inhibit 40 M IPMB SDA IPMB Serial Data Line 41 M V2 SHARE V2 Current Share 42 M FAL# Fail Signal 43 M IPMB PWR IPMB Power Input 44 M V3 SHARE V3 Current Share 45 L CGND Chassis Grnd (Safety Grnd) 46 M ACN/+DC IN AC Input Neutral/+DC Input 47 M ACL/-DC IN AC Input Line/-DC Input NOTES: (1) Pin numbers correspond to the female backplane connector. (2) L = Long Length Pin (First Make, Last Break); M = Medium Length Pins; S = Short Length Pins (Last Make, First Break) (3) PICMG™ 2.11 has reserved Pin 23 for future designation -- the cPCI420 uses this pin for synchronous start, required when N>1 for N+1 redundant configurations. (4) This function not available in the cPCI420DC. Product: www.cdpoweronlines.com 3 cPCI420-DC REV B 6/2004 DERATING CHART NOTES: Data points are typical. Power derating is load profile-dependent; data shown reflects output load currents reduced in direct proportion to the power derating. Power Electronics Division, United States C&D Technologies, (NCL) 3400 E Britannia Drive, Tucson, Arizona 85706 Milton Keynes MK14 5BU UK Tel: 800.547.2537 Fax: 520.295.4197 Tel: +44 (0)1908 615232 Fax: +44 (0)1908 617545 Any data, prices, descriptions or specifications presented herein are subject to revision by C&D Technologies, Inc. without notice. While such information is believed to be accurate as indicated herein, C&D Technologies, Inc. makes no warranty and hereby disclaims all warranties, express or implied, with regard to the accuracy or complete- ness of such information. Further, because the product(s) featured herein may be used under conditions beyond its control, C&D Technologies, Inc. hereby disclaims all warranties, either express or implied, concerning the fitness or suitability of such product(s) for any particular use or in any specific application or arising from any course of dealing or usage of trade. The user is solely responsible for determining the suitability of the product(s) featured herein for user’s intended purpose and in user’s specific application. C&D Technologies, Inc. does not warrant or recommend that any of its products be used in any life support or aviation or aerospace applications. Product: www.cdpoweronline.com 4 cPCI420-DC REV B 6/2004