PM500 TTELEC | Alldatasheet

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© TT Electronics plc General Note All data sheets are subject to change without notice. TT Electronics | Power Partners, Inc 43 Broad Street Suite B206, Hudson, MA 01749, USA. t: +1 (978) 567-9600 ISS.1 22/07/2020 Page: 1 Description: The PM500 series of AC-DC switching power supplies in a package of 4 x 7 x 1.7 inches are capable of delivering 450-500 watts of continuous power at 30 CFM forced air cooling or 350-400 watts at convection cooling. The units are constructed on a printed circuit board with a U-bracket for mechanical support and heat sinking. A cover and fan assembly can be added during manufacturing. They are designed for medical applications including those needing BF rated insulation and/or an operation altitude up to 5000 meters. Features:

  • BF Class insulation
  • Operation altitude up to 5000 meters
  • 100-240 VAC input with active PFC , >0.9 P.F.
  • Less than 300 μA leakage current
  • EN55011 / 55022 Class B conducted emissions
  • Inhibit - TTL high to disable output
  • Compliant with RoHS requirements
  • Power consumption in standby mode less than 1W at standby power 5V/100mA Model1 Output Efficiency (typical) 115/230VAC V1 Min. Current4 Max. Current at convection Max. Current At 30 CFM Tol. Ripple & Noise3 Max. Output Power2 PM450-12B 12V 0.1A 29.17A 37.5A ±2% 120mV 350/450W 88/90% PM450-13B 15V 0.1A 23.34A 30A ±2% 150mV 350/450W 88/90% PM450-14B 18V 0.1A 22.23A 27.78A ±2% 180mV 400/500W 88/90% PM450-15B 24V 0.1A 16.67A 20.84A ±2% 240mV 400/500W 89/91% PM450-16B 28V 0.1A 14.29A 17.86A ±2% 280mV 400/500W 89/91% PM450-17-1B 36V 0.1A 11.12A 13.89A ±2% 360mV 400/500W 89/91% PM450-18B 48V 0.1A 8.34A 10.42A ±2% 480mV 400/500W 89/91% PM450-19B 57V 0.1A 7.02A 8.78A ±2% 570mV 400/500W 89/91% NOTES: 1. Change suffix “B” for U-Bracket form to “C” for enclosed form with cover and fan assembly, e.g. PM500-14C. 2. 350-400 W without moving air or 450-500 W with 30 CFM forced air provided by user for “B” version, 450-500 W for “C” version 3. Ripple and noise is maximum peak-to-peak voltage value measured at output within 20 MHz bandwidth, at rated line voltage and output load rang- es, and with a 10 μF tantalum capacitor in parallel with a 0.1 μF ceramic capacitor across the output. 4. All models may be operated at no-load without damage. At no load, output voltage fluctuates beyond 5% due to the burst-mode operation of the control IC in them for energy saving.

© TT Electronics plc General Note All data sheets are subject to change without notice. TT Electronics | Power Partners, Inc 43 Broad Street Suite B206, Hudson, MA 01749, USA. t: +1 (978) 567-9600 ISS.1 22/07/2020 Page: 2 Specifications Safety Standards & EMC Specifications Safety Standards UL ES 60601-1, CSA C22.2 No. 60601-1 TU V EN 60601-1 UL 60950-1, CSA C22.2 No. 60950-1 TU EN 60950-1 EMI Standard EN55011/EN55022, FCC, and VCCI Class B (radiated and conducted) EMC Performance EN61000-3-2: Harmonic distortion, Class A and D EN61000-3-3: Line flicker EN61000-4-2: ESD, ±15 KV air and ± 8KV contact EN61000-4-3: Radiated immunity, 10V/m EN61000-4-4: Fast transient/burst, ±2KV EN61000-4-5: Surge, ±1 KV diff., ±2 KV com. EN61000-4-6: Conducted immunity, 10Vrms EN61000-4-8: Magnetic field immunity, 30 A/m EN61000-4-11: Voltage dip immunity, 30% reduction for 500ms, and 100% reduction for 10ms *Consult with TT Electronics for information on additional country safety approvals Input Specifications Input Voltage Range 90 to 264 Vdc Input Frequency Range 47 to 63Hz Input Current 5.2 A (rms) @ 115VAC, 60Hz or 2.6 A (rms) for 230VAC, 50Hz Earth Leakage Current 300μA max. @ 264 VAC, 60 Hz Touch Current 100 µA max. @ 264 VAC, 63 Hz Output Specifications Ripple and Noise 1% peak to peak maximum Remote Sense Compensation for cable losses up to 0.5V Overvoltage Protection Set 112-140% of nominal output voltage Short circuit protection Protected to output short circuit conditions Over temperature protection Latching by recycle input to reset Thermal Shutdown Protected to over temperature conditions Temperature Coefficient All outputs ±0.04%/°C maximum Transient Response Maximum excursion of 4%, recovering to 1% of final value within 500 us after a 25% step load change Standby Power 5V at 2A maximum Fan Power 12V at 300 mA maximum Environmental Specifications Operating Temperature -10°C to +70°C Storage Temperature -40°C to +85°C Relative Humidity 5% to 95% non-condensing Temperature Derating De-rate from 100% at +50°C linearly to 50% at +70°C, applicable to convec- tion and forced-air cooling conditions General Specifications Switching Frequency 55-300 KHz Power Factor >0.9 Hold-up Time 10ms minimum at 100 VAC Turn on Delay Time 3s maximum at 100 VAC Power Factor 0.95 Typical Line Regulation ±0.5% maximum at full load Inrush Current 100A @ 115 Vac or 200A @ 230 Vac at 25°C cold start Withstand Voltage

4000 VAC input to output (2 MOOP)

1500 VAC input to ground (1 MOOP)

1500 VAC output to ground

MTBF 100,000 hours at full load at 25°C ambient, calculated per MIL-HDBK-217F

© TT Electronics plc General Note All data sheets are subject to change without notice. ISS.1 22/07/2020 Page: 3 TT Electronics | Power Partners, Inc 43 Broad Street Suite B206, Hudson, MA 01749, USA. t: +1 (978) 567-9600 Diagrams

© TT Electronics plc General Note All data sheets are subject to change without notice. ISS.1 22/07/2020 Page: 4 TT Electronics | Power Partners, Inc 43 Broad Street Suite B206, Hudson, MA 01749, USA. t: +1 (978) 567-9600