4.5kW Rugged, Industrial Quality Rack-mount AC/DC Power System with 1.5kW Hot-replaceable Slide-in Modules PFC 4K5-CR3U/19-3 Series • • • • • • • Active power factor correction (PFC) Rugged industrial quality Up to 4500W per 19” shelf Full electronic protection Fan cooling Field-proven design Hot replaceable, N+1 redundant 3U x 19” stainless steel cradle with 3 x PFC 1K5 modules This modular, industrial quality AC/DC power supply system with active power factor corrected input is built with three 1500W, PFC 1K5 power supply modules assembled on a 3U x 19” stainless steel cradle (CR 3U/19-3). For cost-reduction, the cradle has no motherboard, but each PFC 1K5 unit is equipped with connectors which allow hot replacement. A built-in redundancy diode in each module allows for parallel connection and N+1 redundant operation. The system delivers a maximum of 4500W or 3000W with N+1 redundancy. The PFC 1K5 modules are based on field-proven topology. They have large design headroom and are rated for operation over the specified temperature range without de-rating. Each module is cooled by a high quality built-in fan. Full electronic protection and the use of components with established reliability results in a high demonstrated MTBF confirmed by a track record in numerous applications. The system is manufactured at our plant under strict quality control. SPECIFICATIONS Input Voltage per PFC1K5 Module 95-264Vac (Universal) 47… 63Hz Input Current: 18Arms max. Power Factor is meets EN61000-3-2 and EN61000-3-12 Input Protection On each module: Inrush current limiting Varistor Internal safety fuse Lower voltage than the specified minimum input will not damage the unit Isolation 2250VDC input to chassis 4300VDC input to output 8mm spacing 1000VDC output to chassis Standards Designed to meet EN60950-1 and related standards. EMI EN55032 Class A with margins Hold-Up Time Minimum 10ms at full load for 5% drop of output voltage at nominal input Switching Frequency per Module 80kHz input section 55kHz output section Output Voltage/Current per Module 48V/30A, 54V/27A, 110V/13A or 125Vdc/12A per module with fan cooling Output is floating, either terminal can be grounded Max output 1500W per module Max output 4500W per shelf Consult factory for other outputs Efficiency Output voltage dependent Typically 87% at full load Operating Temperature 0ºC to 50ºC for full specification Extended temperature range available on request Redundancy Diode Installed on each module Hot insertion allowed Temperature Drift 0.03% per o C over operating temperature range Line/Load Regulation ±2% combined from zero load to full load including redundancy diode Cooling Each module has one high quality built in fan Dynamic Response Max 5% voltage deviation for 10% to 50% load step, with better than 1msec recovery time Environmental Protection Ruggedizing Conformal coating Output Ripple/Noise Better than 1% of output voltage peak to peak or 0.2% RMS of the output voltage (20MHz BW) Overload Protection Rectangular current limiting with short-circuit protection (no hiccup) Thermal shutdown on each module in case of insufficient cooling (selfresetting) Output Overvoltage Protection Second regulator loop, completely stable and independent of main regulator loop Shock/Vibration IEC 61373 Cat 1 A&B Humidity 5-95% non-condensing MTBF 120,000 hours @45ºC per module. Demonstrated MTBF is significantly higher. Fans are not included. Indicators Diagnostic Output ON LED installed on each internal module visible through the rear cooling slots Controls None. Options available Alarm Output Module fail alarm Form C on each module Package/Dimensions (H x W x D) Stainless steel rack-mount cradle, CR 3U/19-3: 3U x 19” x 12.4” PFC 1K5W modules in M5512 chassis 127 x 127 x 329 mm (5” x 5” x 12.96”) Weight 3U system with 3x M5512 modules: 20kg (44 lbs) approx. Connections Input: 6-pole Mate-N-Lok Output: 9-pole Mate-N-Lok Alarm: 4-pole Mate-N-Lok Or other suitable connectors RoHS Compliance Compliant Warranty Two years subject to application within good engineering practice Contamination related failures and shipping costs excluded. Enhancements to these general specifications and customizing can be accommodated upon request. Specifications are subject to change. OEM of industrial & railway quality AC/DC power supplies and battery chargers, DC/DC converters, DC-AC sine-wave inverters, phase and frequency converters, DC-output UPS systems and complete power systems in 19" & 23" racks since 1982. Custom or standard. ABSOPULSE is a BABT-approved facility ABSOPULSE ELECTRONICS LTD 110 Walgreen Road, Ottawa. Ontario. K0A 1L0. CANADA Tel: +1-613-836-3511 | Fax: +1-613-836-7488 https://absopulse.com/contact | https://www.absopulse.com Copyright: This document is the property of ABSOPULSE Electronics Ltd Its content is proprietary and may not be reproduced in html text or any other format. Proprietary notices may not be deleted from data sheets or from other materials downloaded from https://absopulse.com/