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c cPCI420 SERIES
OBSOLETE PRODUCT
Contact Factory for Replacement Model
Model Model Number e CPCI420D-1 CPCI420D-1C Power Power w 5V 420W 420W 50A1 50A
1
420W 6Ux8HP DC/DC C 420W 6Ux8HP DC/DC CompactPCITM Power Supply 2 8 D
SELECTION SELECTION GUIDE E E
Current r Output Current 3.3V 3 3V 3V 40A1 40A
1
Production Status P -12V 12V 2A 2A Consult Factory Active No Yes
12V 12V 2V 12A 12A
INPUT CHARACTERISTICS Parameter Input Operating Voltage Input Voltage Withstand Inrush Current 36Vdc input 72Vdc input Conditions Min 36 34 8 16 Typ Max 72 75 Units Vdc Vdc Apk Apk
FEATURES
6Ux8HP package 420W power at 0-50C PICMG 2.11 Compliant Widerange 36-72VDC Input Range PCI Voltage Architecture 47-pin I/O Connector No minimum load Hot-swap capable
OUTPUT CHARACTERISTICS Output V1 V2 V3 V4 Parameter Output Voltage Adjustment Temperature Coefficient Nominal Voltage +5.0Vdc +3.3Vdc +12Vdc -12Vdc Conditions V1 & V2 only Output Current Min 0A 0A 0A 0A Min Max 50A1 40A 12A 2A Typ 5 0.02 20MHz bandwidth 20MHz bandwidth 50C, 400lfm airflow 70C, 400lfm airflow V, 50% load step Settling time Output V1 (+5.0V) Over-Voltage Protection3 Output V2 (+3.3V) Output V3 (+12V) Output V4 (-12V) Minimum Load Remote Sense Compensation Current Share Tolerance V1, V2, & V3 V1-V3; full load V4, full load Pri-Sec Isolation Pri-Chassis Sec-Chassis
Notes: 1. Combined currents from outputs V1 & V2 not to exceed 50A total. 2. Total regulation includes line, load, and cross regulation. 3. Response to an OVP fault is a latching shutdown, restart of the unit requires cycling of the input power. 4. May not be in regulation.
1
Total Regulation2 +4/-2% +4/-2% 4% 4% Max Units %Vnom %/C mVp-p mVp-p W W 8 500 %Vnom sec V V V V A mV 10 40 %Itot %Itot kVac kVac Vac 50 120
DESCRIPTION
The cPCI420 is a high-reliability, 420W, 6Ux8HP CompactPCITM power supply operating from widerange 48Vdc-input. Equipped with the 47-pin I/O connector option, these units are fully compliant with the PICMG 2.11 R1.0 Power Interface Specification as well as the underlying CompactPCITM standards. ORing diodes and active current sharing allow the cPCI420 to be operated in N+n parallel-redundant configurations to support high-availability (HA) telecom applications. With a wide-range input of 36-72Vdc, safety agency approvals to UL1950 and EN60950, EMI compliance to ETSI and Telcordia standards, the cPCI420 was designed with globally-deployed systems in mind. Additional features include remote sense compensation, unit enable control (EN#), output inhibit control (INH#), output fault signal (FAL#), and thermal warning signal (DEG#). LEDs are provided for visual indication of input power presence and output fault condition. The proven design and complement of global safety agency approvals provide for an advanced power solution for your telecom CompactPCI requirements.
PARD (V1 & V2) PARD (V3 & V4) Output Power
0 0 175
420
Transient Response
5.5 3.8 13.0 -14.0 0 500
6.0 4.3 13.5 -13.5
6.5 4.8 14.0 -13.0
4 1.5 500
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cPCI420 Series
RevA 02/2006
Page 1 of 4
cPCI420 SERIES
420W 6Ux8HP DC/DC CompactPCITM Power Supply
GENERAL CHARACTERISTICS Parameter Efficiency MTBF Weight Conditions 48Vdc input, 420W load Calculated per MIL-HDBK-217F, 25C ambient, ground benign Calculated per MIL-HDBK-217F, 50C ambient, ground benign Unpackaged 374 174 0.7 Min Typ 68 Max Units % khrs khrs Kg
PROTECTION Parameter Thermal Shutdown Input Protection Over-voltage Protection Parameter Output Overload Protection Conditions/Response Automatic recovery upon restoration to operational temperatures Internal line fuse, Littlefuse 314020 or equivalent (fast-acting 3AB) All outputs Conditions/Response Outputs are individually protected against overloads and indefinite short circuit with automatic recovery upon removal of the fault condition. Overload response for all outputs is hiccup mode. Design Verification Testing (DVT) confirms that voltage excursions on the output buses resulting from insertion/extraction events do not exceed the specified maximum of 8%. However, routing of power and signal lines in the mating backplane is critical to minimization of such excursions. In addition, performance can be critically affected by load characteristics including resistance, negative resistance, and reactive components. While the control loop responses have been designed for optimum hot-swap performance over a wide range of characteristics, there may be instances where the voltage excursions exceed published specifications. In such cases, the control loop responses can be modified to perform optimally. Output isolation devices are present in all outputs to isolate faults within a failed power supply. 110 125 Inception Min Typ 90 20 145 Max Units C A %Vnom
Hot-Swap Capability
Output Fault Isolation
STATUS & CONTROL SIGNALS & INDICATORS Name Enable (EN#) Output Inhibit (INH#) Output Fault (FAL#) Remote Sense (RS+, RS-) Thermal Warning (DEG#) Fault Indicator LED Power Present Indicator LED Description Short pin (#27) on connector will enable the outputs when the mating pin is grounded. Supply will not power up until this pin is engaged to its mate in the backplane. Unit output will be inhibited as pin is disengaged from the mating connector. Secondary referenced; active low, TTL compatible. Logic "0" or short circuit to output return inhibits all outputs. Secondary referenced. Open collector signal denotes that one of the output voltages has fallen below the lower regulation limit. Connection of the sense leads across the load at the desired point of regulation will compensate for voltage distribution drops up to 500mV between the output terminals of the power supply and the point of connection. The unit reverts to local sensing if the sense lines are opened for any reason. The output is protected against shorted or open leads. Applies to outputs V1-V3. Secondary referenced; TTL compatible. Open collector denotes a thermal warning; nominally, 10C prior to thermal shutdown. An LED will illuminate red if the output voltages are not within specification, coincident with assertion of the FAL# signal. A green LED will be illuminated when the input voltage is present and above the minimum requirement.
ENVIRONMENTAL CHARACTERISTICS Parameter AmbientOperatingTemperature Ambient Storage Temperature Humidity Operating; non-condensing Storage; non-condensing Operating. De-rate operating ambient temperature by 2C per 1000ft above 5000ft. Storage See de-rating chart on page 4 for additional data on cooling. Conditions De-rate output power linearly above 50C to 420W at 70C with 400lfm airflow. See the de-rating chart on page 4 for additional data. Min 0 -20 10 5 -200 -200 400 Typ Max 70 85 90 90 10000 50000 Units C C % % ft ft lfm
Altitude Airflow
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cPCI420 Series
RevA 02/2006
Page 2 of 4
cPCI420 SERIES
420W 6Ux8HP DC/DC CompactPCITM Power Supply
ELECTROMAGNETIC COMPATIBILITY (EMC)
Characteristic Conducted Emissions Compliance NEBS GR-1089
CERTIFICATIONS Agency/Characteristic UL CSA VDE CE RoHS SELV Vibration Shock Standard UL1950 CSA950 (per cUL) EN60950 LVD Directive; self-certified EN Directive 2002/95/EC; self-certified; see Selection Guide table for specific model compliance Self-certified MIL-STD-810D, Method 514.3, Procedure I; self-certified MIL-STD-810D, Method 516.3, Procedure I; self-certified
PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS
All measurements are in inches.
Weight: 0.7kg
Shock: MIL-STD-810d, Method 516.3, Procedure 1. Vibration: MIL-STD-810d, Method 514.3, Procedure 1. Dimensions; 6U x 8 HP x 160mm.
SAFETY AGENCY RATINGS
Input Voltage Input Current Input Power 48Vdc 15Adc 650W cPCI420 Series RevA 02/2006 Page 3 of 4
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cPCI420 SERIES
420W 6Ux8HP DC/DC CompactPCITM Power Supply
PACKAGE SPECIFICATIONS (Continued)
CONNECTORS Pin #1 1-4 5-12 13-18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 Staging M M M M M M M M M M M S M M M M M M M M M M M M M M M M M L M M Signal Name V1 RTN V2 RTN V3 V4 RTN RESERVED3 RTN GA04 RESERVED EN# GA14 V1ADJ
4
Description V1 Output V1 and V2 Return V2 Output V3 Return V3 Output V4 Output Signal Return Sync Start V4 Return Geographic Address Bit 0 Reserved Enable Geographic Address Bit 1 V1 Adjust V1 Remote Sense Geographic Address Bit 2 V2 Adjust V2 Remote Sense Sense Return V1 Current Share V3 Remote Sense Serial Communication Receive; Clock Degrade Signal Inhibit
V1 SENSE GA24 V2ADJ4 V2 SENSE S RTN V1 SHARE V3 SENSE IPMB SCL4 DEG# INH# IPMB SDA V2 SHARE FAL# IPMB PWR4 V3 SHARE CGND ACN/+DC IN ACL/-DC IN
4
Serial Communication Transmit; Data V2 Current Share Fail Signal System Management Power V3 Current Share Chassis Ground (safety ground) AC Input Neutral / +DC Input 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. PICMGTM 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.
ISO9001
CERTIFIED
C&D Technologies, Inc. reserve the right to alter or improve the specification, internal design or manufacturing process at any time, without notice. Please check with your supplier or visit our website to ensure that you have the current and complete specification for your product before use.
C&D Technologies 3400 E Britannia Drive, Tucson, Arizona 85706, USA
C&D Technologies (NCL) Ltd C&D Technologies 11 Cabot Boulevard, Mansfield, Tanners Drive, Blakelands North Milton Keynes MK14 5BU, UK MA 02048-1151, USA Tel: +1 (508) 339-3000 Fax: +1 (800) 233-2765 email: sales@cdtechno.com Tel: +44 (0)1908 615232 Fax: +44 (0)1908 617545 email: info@cdtechno-ncl.com
(c) C&D Technologies, Inc. 2006 Tel: +1 (800) 547-2537 No part of this publication may be copied, transmitted or stored in a retrieval system or reproduced in any Fax: +1 (520) 295-4197 way including, but not limited to, photography, photocopy, magnetic or other recording means, without prior email: pedmktg@cdtechno.com written permission from C&D Technologies, Inc. Instructions for use are available from www.cd4power.com
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cPCI420 Series
RevA 02/2006
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