CPA SERIES - 250 WATT The AC input CPA250-4530 is a hot-swap, CompactPCI® power supply which is fully compliant to the PICMG® 2.11 Power Interface Specification using a standard Positronic 47-pin connector. Extra-high current density using innovative PowerOne EDGE technology allows this unit to deliver up to 40 amperes on both the +5 and +3.3 volt outputs at 50ºC. Advanced Produc t Release Remote sense and active current share on the +5, +3.3, and +12 volt outputs along with ORing FETs allow these units to be used in redundant, hot-swap applications. The CPA250-4530 is feature rich, meets international safety standards, and displays the CE Mark for the Low Voltage Directive (LVD). FEATURES • Wide Input Range (85-264 VAC) • Delivers 40A for the +5V and +3.3V Outputs (No Restrictions) • Single-wire Current Share on Outputs V1, V2, and V3 • Remote Sense on Outputs V1, V2, and V3 • Overtemperature, Overvoltage, and Overcurrent Protection • Input Good and Power Fail LED Indicators • Power Fail and Temperature Warning Signals • Inhibit and Enable Inputs • Fully Compliant to PICMG® 2.11 CompactPCI® Specification • Extra-High Current Density in Industry-Standard 3U x 8HP x 160mm Package AC INPUT MODEL SELECTION CHART OUTPUT VOLTAGE MODEL CPA250-4530 NOTES: +5V +3.3V +12V -12V ADJUSTMENT RANGE OUTPUT CURRENT LINE REGULATION LOAD REGULATION RIPPLE & NOISE %pk-pk (NOTE 1) N/A N/A N/A N/A 40A 40A 5.5A 1.5A 0.5% 0.5% 0.5% 0.5% 1% 1% 1% 1% 2% 2% 1.3% 1.3% 1) Maximum peak-to-peak expressed as a percentage of output voltage, 20 MHz bandwidth. INPUT SPECIFICATIONS PARAMETER CONDITIONS/DESCRIPTION MIN Input Voltage - AC Input Frequency Hold-up Time Input Protection Inrush Surge Current Operating Frequency Continuous input range. 85 47 20 Non-user serviceable, internally-located input line fuse. Internally limited by thermistor and electronic switch. Switching frequency of main output transformer. CompactPCI and PICMG are registered trademarks of the PCI Industrial Computer Manufacturers Group. REV. 10/25/01 1 125 NOM MAX UNITS 264 63 VAC Hz ms 30 145 A kHz CPA SERIES - 250 WATT OUTPUT SPECIFICATIONS PARAMETER CONDITIONS/DESCRIPTION Efficiency Minimum Load; V1, V2, V3 Minimum Load, V3 Ripple and Noise Output Power Output Power Overshoot /Undershoot Regulation Full rated load, 115 VAC. Minimum load required to maintain regulation with no load on V4. Minimum load on V3 required to maintain regulation on V4. Full load, 20 MHz bandwidth. 250 LFM forced-air cooling. 400 LFM forced-air cooling. Output voltage overshoot/undershoot at turn-on. Varies by output. Total regulation includes: line changes over the specified input range, changes in load starting at 50% load and changing to 100% load. Time required for initial output voltage stabilization. Turn-on Delay Initial Setting Accuracy MIN NOM MAX 80 None 50% OF V4 Load See Model Selection Chart 200 250 0 UNITS % A A W W % See Model Selection Chart 150 ±1 ms % INTERFACE SIGNALS AND INTERNAL PROTECTION PARAMETER CONDITIONS/DESCRIPTION MIN NOM MAX Overvoltage Protection Overload Protection Overtemperature Protection Power Fail (FAL#) Latch style overvoltage protection. 120 130 Fully protected against output overload and short circuit. Automatic recovery upon removal of overload condition. System shutdown due to excessive internal temperature, automatic reset. TTL compatible signal, open collector active low signal. Indicates any output below 90% and/or a low input <85VAC. Current Share Accuracy of shared current with up to 6 parallel units. Single wire current share on V1, V2, and V3. 10 Remote Sense Available on V1, V2, and V3. Total voltage compensation for cable losses with 150 respect to the main output. Inhibit (INH#) TTL-compatible signal inhibited with GND or TTL "0". Enable (EN#) Contact closure to external ground to start unit. On shortest pin (last make, first break). Overtemperature Warning (DEG#) Provides warning when power supply temperature exceeds rating. TTL-compatible open. Front Panel LED Status Indicators Input OK (Green), Output Failure (Red). UNITS %Vnom % mV SAFETY, REGULATORY, AND EMI SPECIFICATIONS PARAMETER CONDITIONS/DESCRIPTION Agency Approvals ESD Susceptibility Radiated Susceptibility EFT/Burst Input Surge UL1950. cUL1950. EN60950 (TÜV). Input to Output per EN60950. EN55022 / CISPR 22 Conducted. Radiated. Per EN61000-4-2, level 4. Per EN61000-4-3, level 3. Per EN61000-4-4, level 3. Per EN61000-4-5, level 3. Conducted Disturbance Insulation Resistance Per EN61000-4-6, level 2. Input to Output. Dielectric Withstand Voltage Electromagnetic Interference MIN NOM MAX UNITS Approved Line to Line Line to Ground 4243 A A 8 10 ±2 1 2 VDC Class kV V/M kV kV 3 10 V M⍀ ENVIRONMENTAL SPECIFICATIONS PARAMETER CONDITIONS/DESCRIPTION Altitude Operating. Non-Operating. With 400 LFM forced-air cooling Derate linearly above 50°C by 2.5% per °C. Operating Temperature Storage Temperature Relative Humidity Shock Vibration MIN At 100% load: At 50% load: 0 -40 5 Non-Condensing. Peak acceleration. Random vibration, 10 Hz to 2 kHz, 3 axis. 2 NOM MAX UNITS 10k 40k 50 70 85 95 20 6 ASL Ft. ASL Ft. °C °C °C %RH GPK GRMS CPA SERIES - 250 WATT OVERALL SIZE: 5.07"H x 1.60"W x 6.40"D (128.7mm x 40.6mm x 162.5mm) WEIGHT: 1.75 lb (0.8 kg) 6.671" (169.4mm) 0.1" (2.54mm) 6.399" (162.5mm) 5.067" (128.7mm) 3.937" (100.0mm) 3.74" (95.0mm) 3U x 8HP 0.507" (12.88mm) 0.26" (6.61mm) 1.6" (40.6mm) Tolerances ± 0.012" (0.3mm) unless otherwise indicated. 3 CPA SERIES - 250 WATT PIN ALLOCATION CHART PIN PIN-LENGTH TYPE (NOTE 1) SIGNAL NAME DESCRIPTION PIN PIN-LENGTH TYPE (NOTE 1) SIGNAL NAME DESCRIPTION 1-4 5-12 13-18 19 20 21 22 23 24 25 26 27 28 29 30 31 M M M M M M M M M M M S M M M M V1 RTN V2 RTN V3 V4 RTN RESERVED RTN NC RESERVED EN# NC NC V1SENSE NC V1 OUTPUT V1 and V2 RETURN V2 OUTPUT V3 RETURN V3 OUTPUT V4 OUTPUT SIGNAL RETURN RESERVED V4 RETURN NOT CONNECTED RESERVED ENABLE NOT CONNECTED NOT CONNECTED V1 REMOTE SENSE NOT CONNECTED 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 M M M M M M M M M M M M M L M M NC V2 SENSE S RTN V1SHARE V3SENSE NC DEG# INH# NC V2SHARE FAL# NC V3SHARE CGND ACN ACL NOT CONNECTED V2 REMOTE SENSE SENSE RETURN V1 CURRENT SHARE V3 REMOTE SENSE NOT CONNECTED DEGRADE SIGNAL INHIBIT NOT CONNECTED V2 CURRENT SHARE FAIL SIGNAL NOT CONNECTED V3 CURRENT SHARE CHASSIS GROUND AC INPUT NEUTRAL AC INPUT LINE NOTE 1) L = Long-Length Pins, M = Medium-Length Pins, S= Short-Length Pins NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not 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 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. 4