SL POWER GPFM1200-48

GPFM1200 Medical Single Output Power Factor Corrected D C P o w e r S u p p l i e s 1200 WATT GLOBAL PERFORMANCE SWITCHERS FEATURES: • Eliminates isolation transformer requirement • Ideal for distributed power applications • Allows the use of commercial “off the shelf” dc/dc converts in medical system • Active Soft-Start, 0.99 PF minimizes ac line disturbance • Overtemperature Shutdown with advance warning • External Inhibit, Enable, Power Good • Auxiliary Voltage for peripheral logic • Meets all medical EMC requirements • 2 year warranty • marked to LVD SPECIFICATIONS Ac Input Efficiency 85 - 264 Vac, 47 to 63 Hz. Minimum value at full rated load, nominal input voltage. 48 V units 80%. Input Current Medical Leakage Current 17 A line current maximum, at 90 Vac, 60 Hz with full rated load, power factor The maximum leakage current is as follows; .99 typical, .96 minimum. Input current harmonic content meets the require- Conditions Normal Single Fault ments of IEC 1000-3-2 A14 for all load conditions. 132 Vac, 60 Hz 90 μA 80 μA Input Protection 264 Vac, 60 Hz 200 μA 400 μA Internal ac fuse provided on all units blows only on unit failure. (Additional external fusing required for some medical applications.) EMI / EMC Compliance All models include built-in EMI filtering to meet the EMC requirements of Turn-on IEC60601-1-2. 1.0 second maximum; overshoot < 2% at turn-on; < 1% at turn-off. EMI SPECIFICATIONS COMPLIANCE LEVEL Hold-Up Time 21 ms minimum from loss of ac input at full load to the output decreasing Conducted Emissions EN55011, Class B; FCC Part 15, Class B 4%. Ac fail warning signal occurs at least 5 ms before the output decreases Static Discharge EN61000-4-2, Level 3 4%. Conducted RF Susceptibility EN61000-4-6, Level 3 Radiated RF Susceptibility EN61000-4-3, Level 3 Inrush Current Fast Transients/Bursts EN61000-4-4, Level 3 Inrush at 240 Vac is less than 37 A, averaged over the first ac half-cycle under Surge Susceptibility EN61000-4-5, Level 3 cold start conditions. Limiting provided by internal thermistors. Voltage Sags & Surges EN61000-4-11, Level 4 Temperature Coefficient 0.03%/oC, typical. Safety All medical models comply with the latest editions of UL2601-1, CSA-C22.2 No. Transient Response 601.1, EN60601-1. CB certificate to EN60601 standard is available. 300 μs max. response time for return to within 0.5% of final value for a 50% load change within the load range of 25% to 100%, with ∆i/∆t < 0.2 A/μs. Signal Pin Description Maximum voltage deviation is 0.3%. +12 V 1 Auxiliary +12 V output, 0.3 A load maximum Overload Protection Fan Fail 2 Output, indicating that the fan has failed Fully protected against short circuit and output overload. Power limiting is Over Temp 3 Output, indicating excessive internal temperature cycling type with automatic recovery. AC Fail 4 Output, indicating failure of the input AC source Reverse Voltage Inhibit 5 Input, to shut down the power supply from an external Outputs protected against momentary reverse current not to exceed 20 A command peak for 10 ms max. with 0.5 A avg. Sustained reverse current at high levels RTN 6 Common return for all the logic signals may damage unit. Master Enable 7 Input, to control the power supply O All specifications are typical at nominal input, full load at 25 C unless otherwise stated Medical Model Output Voltage (1) Output Current (2) Total Regulation (3) Ripple and Noise (4) OVP Set Point GPFM1200-48 48 V 25 A 2% 480 mV p-p 51.0-59.0 V Notes: 1.Output voltage is manually adjustable +5%. 2. Maximum continuous current rating is with integral fan. 3. Combined initial voltage set point, line, load and temperature regulation. 4.Differential mode noise measured with scope probe (20 MHz bandwidth) directly across output connector of the power supply with load terminated with 0.1 μF capacitor. 5.Output is floating (500 Vac or +700 Vdc); either +Vout or Vout Return may be connected to chassis ground. GPFM1200 MECHANICAL SPECIFICATIONS Dimensions: Inches Millimeters A. Units should be allowed to warm up/operate under non-condensing ENVIRONMENTAL SPECIFICATIONS OPERATING NON-OPERATING conditions before application of power. Cooling provided by internal fan— heatsink temperatures should not exceed 90oC for extended Temperature (A) 0 to 50° -40 to +85°C periods in the installation. Derated maximum output power by 2.5% per degree C above 50oC. Humidity (A) 0 to 95% RH 0 to 95% RH B. Random vibration—10 to 2000Hz, 6dB/octave roll-off from 350 to Shock (B) 20 g 40 g pk pk 2000Hz, 3 orthogonal axes. Tested for 10 min./axis operating and 1 hr./axis non-operating. Altitude -500 to 10,000 ft -500 to 40,000 ft C. Shock testing—half-sinusoidal, 10 ± 3 ms duration, ± direction, 3 2 2 Vibration (C) 1.5 g 0.003 g /Hz 5 g 0.026 g /Hz rms’ rms’ orthogonal axes, total 6 shocks. Condor DC Power Supplies Inc. 2311 Statham Parkway, Oxnard CA, 93033, USA. Phone:(805) 486 4565 Fax:(805) 487 8911 Email: condor@condordc.com Rev. 10/05. Data Sheet © 2005 Condor DC Power Supplies Inc. The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Condor accepts no responsibility for consequences arising from reproduction errors or inaccuracies. Specifications are subject to change without notice.