DPF1500 SERIES Single output • • • • • • • • • The DPF1500 is a 1500W universal input AC/DC front end power supply in a fully enclosed hot pluggable case with built-in fan, handle, IEC input connector, on/off switch and DIN output signal connector. Providing a single 57.8V output at full load with a full set of status signals. The DPF1500 is designed for use as a front end in medium power communication applications adopting distributed power architecture. The DPF1500 provides 1500W of output power and is fully compliant with EN610003-2. Standard features include current sharing and full protection against overvoltage, overload and short circuit. Remote or local system monitoring is possible via a full set of status signals that include fan fail, DC good, power fail, remote inhibit and current monitoring. The DPF1500, with full international safety approval and the CE mark, meets conducted emissions EN55022 level A. The DPF1500 can be used in conjunction with our complete range of 3 to 200W DC/DC converters to fully configure a distributed power system. [ 2 YEAR WARRANTY ] SPECIFICATION Efficiency >90% 1500W front end EN61000-3-2 compliant 12.6 x 6.5 x 4.9 inch size Hot pluggable N+1 redundancy Full set of status signals EN55022, EN55011 conducted emissions level A UL, TÜV and CSA safety approvals All specifications are typical at nominal input, full load at 25°C unless otherwise stated EMC CHARACTERISTICS OUTPUT SPECIFICATIONS Voltage set point -57.8V ±0.1% Total regulation Main output FL to NL ±5.0% Rise time At turn-on Transient response Main output 50% to 100% step at 1A/µs 12% max. dev., 1ms recovery to 1.0% Ripple and noise Main output 0Hz to 20MHz 1.0V pk-pk Overvoltage protection latching 60V to 71V 1.0s, max. Output power limit Short circuit protection 1550W Non-latching Auto-recovery, 5A rms max short circuit current Current sharing 2V droop from 20% to 100% rated load Capacitive load 24µF max. INPUT SPECIFICATIONS Input voltage range EN55022/11, FCC part 15 EN55022/11, FCC part 15 EN61000-3-2 EN61000-4-4 EN61000-4-5 Level 3 GENERAL SPECIFICATIONS Hold-up time 240VAC, 60Hz FL Efficiency Isolation voltage 10ms @ 1500W 90% typ. Input/output Input/chassis Switching frequency 3000VAC 1500VAC 50kHz Approvals and standards EN60950, UL1950, CSA C22.2 No. 950 Weight 6.9kg (15Ibs) MTBF Thermal performance 47Hz to 63Hz Input surge current 220VAC, cold start Input surge 300VAC Safety ground leakage current 230VAC, 50Hz Input current 176VAC, 1500W 13A rms max. Input fuse Non-replaceable 15A Power factor 220VAC 500,000 hours demonstrated 40A max. 20ms 0.4mA 0.96 min. Operating ambient, FL 0°C to +50°C Non-operating -40°C to +85°C 50°C to 70°C ambient, Derate to convection cooled 50% load Cooling Built-in fan Relative humidity Non-condensing Altitude Operating Non-operating Vibration 5Hz to 500Hz International Safety Standard Approvals TÜV VDE0805/EN60950/IEC950 UL1950 File No. E136005 PAGE 1 Level A Level A Compliant Level 3 ENVIRONMENTAL SPECIFICATIONS 176 to 264VAC Input frequency range Radiated noise Conducted noise Harmonic current emm. Electrical fast transients/bursts Surge susceptibility CSA C22.2 No. 950 File No. LR41062C 5% to 85% RH 10,000 feet max. 40,000 feet max. 2.4G rms peak DISTRIBUTED POWER FRONT END AC/DC POWER SUPPLIES | 1500W AC/DC 1500 Watt AC/DC PFC front-end for distributed power architectures OUTPUT TOTAL OUTPUT CURRENT VOLTAGE MODEL NUMBER REGULATION -57.8V 27A max. ±5.0% Detailed signal description Power fail detect H Open-collector signal reference to SEC Ground. A current limited 10K - 1.4W resistor is connected to the collector of the output transistor for this signal. The PFD H signal will be asserted, i.e. the transistor will open, when the input voltage goes below 170VAC. DPF1500-4617 Current monitor This is an analog output proportional to the output current and is referenced to output -. The signal consists of a voltage source connected through a 10K - 1.4W - 1% resistor to this pin and delivers a signal whose value is 0.1 x Iout. The signal is within the specified accuracy of ±10% when the output current is greater than 6.0A. Power good L Open-collector signal reference to SEC Ground. A current limiting 10K 1.4W resistor is connected to the collector of the output transistor for this signal. The power good signal goes high, i.e. the transistor will open, when the output voltage is out of specification or if the input power factor correction stage is not functioning. STATUS AND CONTROL SIGNALS Fan fail H Asserted in event of a failure Power good L Inhibit H +, This is a differential signal that is connected to an internal opto-coupler. When the differential voltage applied between these two signals exceeds 3.5V, the output voltage is disabled. When the signals are less than 0.9V, the output shall be enabled. The current drain is less than 6mA with the differential voltage less than 3.5V. Asserted when the output voltage is within specification Inhibit H and Return Inhibits the output when the differential voltage applied is >3.5V Current monitor Value = (0.1 x Iout) V tolerance: ±10% Unit present L This pin is tied to SEC GND and can be used to detect the presence of the unit in a system. 12.60 (320.04) 4.90 (124.46) 6.5 (165.1) ALL DIMENSIONS IN INCHES (mm) PIN NUMBER Pins B2, B25 Pins B5, B28 Pins B8, B31 Pin B10 Pin B12 OUTPUT PIN CONNECTIONS FUNCTION PIN NUMBER Output Pin B13 Chassis Ground Pin B14 Output + Pin C14 Power Good H Pin B20 PFD L Pins C11, C13 Mating connector FUNCTION Unit Present L Inhibit H + Inhibit H Current Monitor SEC Ground DIN M style 6 power pins 42 signal pins Input IEC320 http://www.artesyn.com PAGE 2 DS_DPF1500_19980401.PDF Data Sheet © Artesyn Technologies® 2000 The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.