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PCI500-4D
500W Quad Output Power Supply
SELECTION GUIDE Model Number PCI500D- PCI500D-C Power 5V 500W 500W 74A2 74A
2
Output Current 3.3V 60A2 60A
2
Production Status -2V 2.5A 2.5A Consult Factory Active No Yes
2V 0A 0A
FEATURES
n power 500W n Widerange 36-72Vdc input range n Hot-swap capable n redundant configurable N+n n minimum load No n current sharing Active n Status indicator LEDs n Synchronous startup control n OK & Fan Alarm signals DC n output voltage(+5/+3.3/+2/-2) PCI n cUL, VDE, CE marked UL,
INPUT CHARACTERISTICS Parameter Input Operating Voltage Input Voltage Withstand 36Vdc input, cold start 72Vdc input, cold start Conditions Min 36 34 Typ Max 72 75 25 50 Units Vdc Vdc Apk Apk
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OUTPUT CHARACTERISTICS Output Nominal Voltage +5.0Vdc +3.3Vdc +2Vdc -2Vdc Conditions After 30-minute warmup 20MHz bandwidth 20MHz bandwidth 40C ambient 50C ambient V, 25% load step Settling time All outputs Output V, latching Output V2, latching All outputs V-V4; full load Pri-Sec Isolation Pri-Chassis Sec-Chassis V
Inrush Current
Output Current Min 0A 0A 0A 0A Max 74A2 60A
2
Total Regulation 2% 2% 2% 2% Typ Max 0.02 60 20 Units %/C mVp-p mVp-p W W %Vnom sec %Vnom 7.0 4.7 Vdc Vdc A mV 0 % Vdc Vdc Vdc
t Con
V2 V3 V4
6A 2.5A Min
Parameter Temperature Coefficient PARD (V & V2) PARD (V3 & V4) Output Power Output Power Transient Response Output Voltage Adjustment Over-Voltage Protection Minimum Load Remote Sense Compensation Current Share Tolerance
DESCRIPTION
The PCI500-4D is a modular, hot-swap, 500W, quad output power supply with wide range 48Vdc input. This unit was designed specifically for redundant applications with active current sharing, synchronous starting, and output isolation diodes. The PCI500-4D incorporates a unique architecture that supports migration of low-voltage requirements between the 5V and 3.3V rails by deriving both of these outputs from a common transformer winding. The PCI500-4D is ideal for networking equipment, communications, and computer equipment where fault-tolerance is a necessity. All outputs have remote sense and are individually protected against overloads and short circuits. With UL/cUL approval to UL950, VDE approval to EN60950, and the CE Mark, the PCI500-4D provides a truly global power solution for your PCI requirements..
0 0
500 350 5 400 5
6.0 3.9 0 700
6.5 4.3
3 .5 500
Notes:
. Total regulation includes line, load, and cross regulation. 2. Combined current output of V & V2 not to exceed 83A total. Outputs V, V2, and V3 share a common return. Outputs V4 has an isolated return.
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PCI500-4D
09/2006
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PCI500-4D
500W Quad Output Power Supply
GENERAL CHARACTERISTICS Parameter Efficiency Switching Frequency MTBF Weight Calculated per MIL-HDBK-27F, 25C, ground benign Unpackaged 84 3.6 Conditions 48Vdc input, 500W load (dependent upon load profile) Min Typ 65 72 Max Units % kHz khrs kg
PROTECTION Parameter Thermal Shutdown Output Power Limit Input Protection Over-Voltage Protection Parameter Output Overload Protection Conditions/Response Automatic recovery upon restoration to operational temperatures Automatic recovery Internal line fuse, Littlefuse BLN 25P ROHS or equivalent Output V, latching Output V2, latching Inception Min Typ 90 530 25 6.5 4.3 Max Units C W A Vdc Vdc
Conditions/Response
Outputs are individually protected against overloads and indefinite short circuit with automatic recovery upon removal of the fault condition. Design Verification Testing (DVT) confirms that voltage excursions on the output buses resulting from insertion/extraction events do not exceed the specified maximum of 5%. 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.
Hot-Swap Capability
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t Con
Output Fault Isolation
STATUS & CONTROL SIGNALS & INDICATORS Name Hot-Swap Enable Output Inhibit DC Good Remote Sense Description Short pin on connector will enable the outputs when the mating pin is tied to DC GND. 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 DC GND inhibits all outputs. Secondary referenced. Open collector signal with an internal 2.2k pull-up resistor is connected to the +5V output. TTL signal will transition high when all outputs are between 90% and 0% of their nominal voltage. Connection of the sense leads across the load at the desired point of regulation will compensate for voltage distribution drops up to 700mV 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 all outputs. Secondary referenced; TTL compatible; active low. Signal transitions to a Logic 0 denotes a thermal warning. A green LED will be illuminated when the input voltage is present and above the minimum requirement. A green LED will be illuminated when the output voltages are within 90-0% of specification, coincident with assertion of the DC Good signal. This LED will be extinguished if any of the output voltages is outside of this range. A green LED will be illuminated when the fan is operational, coincident with de-assertion of the Fan Alarm signal. This LED will be extinguished in the event of a fan failure. A power supply generated signal used to simultaneously start power supplies connected in parallel when the load on any output exceeds a single power supply's capacity for that output. These pins must be bused together at the backplane in parallel/redundant applications (N+n) when N>. In simple redundant (+) or non-parallel applications (+0), the pin can be ignored. This pin presents a DC ground signal to the mating pin in the backplane. It is intended to be used by the system to detect the presence of a power supply when the supply is mated into an available position.
Fan Alarm Power Present Indicator LED DC Good Indicator LED Fan Good Indicator LED Sync Start
Power Supply Present
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PCI500-4D
09/2006
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PCI500-4D
500W Quad Output Power Supply
ENVIRONMENTAL CHARACTERISTICS Parameter AmbientOperatingTemperature Ambient Storage Temperature Humidity Altitude Cooling Operating; non-condensing Storage; non-condensing Operating. De-rate ambient temperature by 2C per 000ft above 5000ft. Storage Self-cooled by internal fan Conditions De-rate output power linearly above 40C to 250W at 60C. Min 0 -25 0 5 -200 -200 Typ Max 60 +25 95 95 0000 40000 Units C C % % ft ft
CERTIFICATIONS
Agency/Characteristic UL CSA VDE CE RoHS SELV Vibration Shock ELECTROMAGNETIC COMPATABILITY (EMC) Conducted Emissions Electrostatic Discharge (ESD) Radiated Immunity Conducted Immunity Line Voltage Surge Standard UL950 CSA950 (per cUL) EN60950 Self-certified
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Certified MIL-STD-80, Method 54.3, Procedure : self-certified MIL-STD-80, Method 56.3, Procedure : self-certified EN 300 386, NEBS GR-089 EN6000-4-2, Level 3, Criteria B EN6000-4-3, Level 3, Criteria A EN6000-4-4, Level 3, Criteria A
EN Directive 2002/95/EC; self-certified; see Selection Guide table for specific model compliance
t Con
EN6000-4-5, Class 3, Criteria B
MECHANICAL DIMENSIONS
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PCI500-4D
09/2006
Page 3 of 4
PCI500-4D
500W Quad Output Power Supply
CONNECTOR INFORMATION CONNECTOR PIN ASSIGNMENT OUTPUT CONNECTOR WIRING Pin Number 45 to 54 55 to 64 85 to 94 95 to 04 65 to 74 75 to 85 to 0 to 20 24, 25, 28 2 to 23 29 39 4 35 34 (short) 33 27 26 36 38 32 44 30 42 37 40 43 3 Pin Number to 0 to 20 2 to 30 (long) Function +3.3V +3.3V +5V +5V GND (3.3V/5V) GND (3.3V/5V) +2V GND (+2V) -2V GND (-2V) +5V Sense +3.3V Sense +2V Sense -2V Sense CONNECTOR PINOUT DIAGRAM
Hot-Swap Enable
+5V Current Share +5V Sense RTN
+3.3V Current Share +3.3V Sense RTN +2V Sense RTN -2V Sense RTN Fan Alarm DC Good Remote Inhibit
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t Con
Power Supply Present (GND) DC GND DC GND Sync Start INPUT CONNECTOR WIRING Function -48Vdc -48Vdc RTN Chassis GND MATING CONNECTORS (Backplane Mount) Input: Output: Elcon 278-0454-00200B9926 Elcon 278-0453-00200B9925A
SAFETY AGENCY RATINGS Input Voltage
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36-72Vdc 25-2.5Adc
Input Current
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 Cabot Boulevard, Mansfield, Tanners Drive, Blakelands North Milton Keynes MK4 5BU, UK MA 02048-5, USA Tel: + (508) 339-3000 Fax: + (800) 233-2765 email: sales@cdtechno.com Tel: +44 (0)908 65232 Fax: +44 (0)908 67545 email: info@cdtechno-ncl.com
(c) C&D Technologies, Inc. 2006 Tel: + (800) 547-2537 No part of this publication may be copied, transmitted or stored in a retrieval system or reproduced in any Fax: + (520) 74-4598 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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PCI500-4D
09/2006
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