VTC565221-VTC565224 SERIES SINGLE OUTPUT MEDICAL POWER SUPPLY High Power Supplies 900 Watt AC/DC Universal Input Power Supply SUMMARY • 90 -264 Vac nominal input range g • Overvoltage, over temp. and short circuit protection • Approved to UL, CSA and EN Standards • Power Good LED • Low Leakage • 12 V Auxiliary output • Medical and commercial approvals The VTC Series are universal input AC/DC power supplies with power factor correction (PFC) with up to 900 Watts ouput power. The VTC product incorporates true inhibit, power fail alarm, power good signal and fan control. The series is approved to EN60601-1 and EN60950-1 to reduce design-in time and end system compliance costs O All specifications are typical at nominal input, full load at 25 C unless otherwise stated SPECIFICATIONS OUPUT SPECIFICATIONS INPUT SPECIFICATIONS Output Power Integral forced air 900 Watts max. Input Voltage range Universal input 100-240 nom (90 - 264 max) Vac Total Regulation See table Input frequency 47 Hz to 63 Hz Rise time At turn-on 3.0 s max. Input surge current 40 A max. Transient response Main output 25% 3.5% max. dev. 350 ms recovery 0.2 A/ms to 1% Ground Leakage current 264 Vac 60 Hz 160 mA Temperature Coef- +/-0.03%/oC Input current 115 Vac 12.0 A max ficient Input current 230 Vac 6.0 A max Overvoltage protection 125% +/-10% Input fuse F1 15.0 A Short Circuit protection block wall Yes EMC INFORMATION ENVIRONMENTAL SPECIFICATIONS o o Conducted emissions EN55011 Level B Thermal Performance operating ambient -20 C to +70 C (see ratings chart) Radiated emissions EN55011 Level A o non-operating -40 to +85 C Line freq. harmonics EN61000-3-2 Class A o 0 - 50 C 900 Watts Voltage fluctuations EN61000-3-3 Complies (clause 5b) Fan cooled ESD Air EN61000-4-2 8 kV contact Maximum Altitude operating / non-operating 10,000 ft. / 40,000 ESD Contact EN61000-4-2 6 kV air ft. max. Relative Humidity non-condensing 5% - 90% RH Radiated immunity EN61000-4-3 3 V/m 2 Vibration (operating) 0.003 g /Hz 1.5 g 3 axes 10 Fast Transients (EFT) EN61000-4-4 2 kV 5 kHz rms min/axis Line surge immunity EN61000-4-5 1 kV diff /2 kV cm 2 Vibration (non-operating) 0.026 g /Hz 5.0 g 3 axes, 1 rms Conducted immunity EN61000-4-6 3 Vrms hr/axis Power freq. mag. field EN61000-4-8 3 A/m Shock half-sine 20 g 10 ms, 3 axes, 6 pk shocks total Voltage dip immunity EN61000-4-11 Unit will ride through without loss of output at 75% of rated load with AC Shock half-sine 40 g 10 ms, 3 axes, 6 pk power fail warning. shocks total Page 1 of 3 GENERAL SPECIFICATIONS Hold-up time 120 Vac, 60 Hz >35 ms at 900 Watts output Efficiency 120 Vac 900 W output >84 % isolation voltage input to ouput 4000 Vac input to ground 1800 Vac Switching frequency fixed 70 KHz, +/- 10 KHz Safety Approvals UL/EN/IEC 60601-1 CSA22.2 No.60601-1 Maximum weight 2 kg (4.4 lbs) MODEL NUMBER Output Peak Output Features Ripple (3) Regulation VTC565221 24 V 37.5 A 24 V 39.5 A +/-5% adjust <240 mV +/- 0.5% VTC565222 28 V 32.1 A 28 V 34.1 A +/-5% adjust <240 mV +/- 0.5% VTC565223 36 V 25.0 A 36 V 27.0 A +/-5% adjust <240 mV +/- 0.5% VTC565224 48 V 18.8 A 48 V 20.8 A +/-5% adjust <240 mV +/- 0.5% All Models Aux. output 12.25 V 0.25 A N/A N/A <120 mV 11.9 - 12.7 V NOTES 1. Integral forced air cooling 2. Peak rating is for 1 minute maximum 10% duty cycle 3. Noise measurent 20 MHz Bandwidth, differential mode. Measured with scope probe directly across output terminals of the power supply. 4. 12 V Auxiliary output does not shutdown with inhibit MECHANICAL NOTES The VTC series is factory configured with standard connectors. Options B and T are available, Please contact factory for other connector arrange- ments Page 2 of 3 OUTLINE AND MOUNTING DRAWING Other drawings and SolidWorks™ 3D Models are available on request. MOUNTING SCREW MAX DEPTH .200 FROM OUTSIDE OF CHASSIS Vox Technologies Corp. 301 S. Sherman, Suite 117, Richardson, TX 75081, USA. Phone: (972) 234-4343 Fax:(972) 234-4295 Email: sales@voxtechnologies.com SolidWorks is a trademark of SolidWorks Corp. Page 3 of 3