For more information, please visit the product page. date 10/30/2012 page 1 of 5 SERIES: VUMM-S400-XXR│ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY FEATURES • • • • • • • medical approvals: UL 60601-1, CSA C22.2 No. 601.1 universal input (90~264 Vac) current monitoring and remote voltage adjustments (margin) compact 1U size and high power density: 5.56 W/inch3 power factor corrected to EN 61000-3-2 Class D metal-enclosed short circuit, overload, over voltage and over temperature protections • optional IEC 320 AC inlet or terminal block • optional current sharing RoHS ® IEC 60601-1 EN 60601-1 preset voltage MODEL VUMM-S400-03R VUMM-S400-5R output voltage1,2,3,4 output current5 ripple and noise6,7 efficiency (Vdc) min (Vdc) max (Vdc) max (A) max (% Vp-p) typ (%) 3.3 2 3.3 60 ±1 70 5 5 6 60 ±1 75 VUMM-S400-12R 12 12 15 33.34 ±1 80 VUMM-S400-18R 18 16 21 25 ±1 83 VUMM-S400-24R 24 22 30 18.19 ±1 83 VUMM-S400-36R 36 31 41 12.9 ±1 83 VUMM-S400-48R 48 42 58 9.53 ±1 83 Notes: 1. 2. 3. 4. 5. 6. 7. customer must specify output voltage output is fully isolated output voltage is measured at output power connector provides peak power of 700 W within 500 μs for all models must use external forced airflow min. 23 CFM to achieve maximum current 1% minimum load is required to maintain the ripple and regulation Ripple & noise are measured at 20 MHz BW with 0.1 μF ceramic cap and a 22 μF electrolytic capacitors on the output PART NUMBER KEY VUMM-S400 - XX R X Base Number Preset Output Voltage cui.com Current Sharing: “blank” = N/A I = available For more information, please visit the product page. CUI Inc │ SERIES: VUMM-S400-XXR │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY date 10/30/2012 │ page 2 of 5 INPUT parameter conditions/description min voltage typ 90 frequency current 47 at 90 Vac, full load inrush current at 230 Vac, full load, cold start input fuse built-in ac fuse. A blown fuse usually indicates permanent damage to the power supply serviceable by factory only. power factor correction meets EN 61000-3-2 Class D max units 264 Vac 63 Hz 6.35 A 35 A max units OUTPUT parameter conditions/description min total regulation ±1 transient response output voltage returns to within 1% in less than 2.5 ms for a 50% load change. Peak transient does not exceed 5%. overshoot turn-on and turn-off overshoot shall not exceed 5% over nominal voltage start-up time at 120 Vac hold-up time at 80% load % 1 20 adjustment range output user adjustable remote sense2 designated as RS+ and RS- on CN3. Total voltage compensation for cable losses with respect to the main output. remote on/off defined RSW on CN3, requiring a low signal to inhibit output. LED display (LED 1) green - the power supply is operating normally. orange - when any protection occurs or RSW is low. power good designated as PG on CN3. This signal goes high 100~500 ms after the output reaches regulation. It goes low at least 1 ms before loss of regulation. current sharing designated as CSH on CN3, optional single wired for forced surrent sharing function and parallel up to 4 units within 10% accuracy at full load. current monitor designated as CMN on CN3 for for current sense for 0.5~3 Vdc to represent 0~100% output current. AC fail (optional)2 designated as ACF on CN3 to monitor the input voltage when input goes under 80 ±5 Vac the signal will go low (0 V) and then go high (+5 V) once it reappears over 86 Vac. Notes: typ s ms ±5 % 1. 1% minimum load is required to maintain ripple and regulation 2. Not available for current sharing models 3. Input voltage protection must be disabled when AC Fail is enabled PROTECTIONS parameter conditions/description input under voltage protection power supply shuts down when ac input is under 80 ±5 Vac. When ac line reappears over 86 ±5 Vac, the power supply restarts automatically. min over voltage protection shutdown and latches, ac input reset required to restart over current protection auto recovery short circuit protection auto recovery upon removal of short over temperature protection shutdown, auto recovery 110 85 cui.com typ max units 130 % 140 %Io °C For more information, please visit the product page. CUI Inc │ SERIES: VUMM-S400-XXR │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY date 10/30/2012 │ page 3 of 5 SAFETY & COMPLIANCE parameter conditions/description isolation voltage primary to secondary at 2 mA for 3 seconds primary to transformer at 2 mA core for 3 seconds primary to earth ground at 2 mA for 3 seconds min typ max safety approvals UL 60601-1, CSA C22.2 No. 601.1-M90, TUV EN 60601-1, CE Mark (LVD) EN 61204-3/60601-1-2/61000-3-(2,3) & IEC 61000-4 Series Regulations, CB EMI/EMC FCC Part 15, CISPR 22 Class B, conducted, EN 60601-1-2 (E302945) leakage current at 264 Vac 300 μA grounding test allowable resistance measured when 40 A current is applied from the ground pin of the three prong plug to the farthest earthed connection point. 0.1 Ω RoHS compliant yes MTBF according to MIL-HBK-217F at 30°C 4,000 1,500 1,500 units Vac Vac Vac 100,000 hours ENVIRONMENTAL parameter conditions/description operating temperature derating linearly at 2.5% from 50~70°C min storage temperature max units 0 typ 70 °C -20 85 °C operating humidity non-condensing 5 90 %RH storage humidity non-condensing 5 95 %RH DERATING CURVE Load (%) 100 80 60 40 20 0 10 20 30 40 50 60 70 80 Ambient Temperature (°C) cui.com 90 100 For more information, please visit the product page. CUI Inc │ SERIES: VUMM-S400-XXR │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY date 10/30/2012 │ page 4 of 5 MECHANICAL parameter conditions/description dimensions 9 x 5 x 1.6 (228.6 x 127 x 40.64 mm) min typ max units inch 1.6 weight kg Two sets of 8 threaded mounting holes available on the enclosure. B: 6-32, maximum insertion depth of 0.2 inches. C: M4, maximum insertion depth of 0.2 inches. Mounting holes MECHANICAL DRAWING units: inches [mm] tolerance: inches: ±0.02 mm: ±0.5 C C B FAN FA B B B C C VOVO VOVO VO+ VO VO+ VO CN 2 CN 1 L N C C B B B B C C M O U N TINN G H O LE: L 32 U N C (Znn-plated ed) 8 PLA C E B : 6-32 C : M 4X 0.7 U N C 8 PLA C E INPUT CONNECTOR (CN1) IEC320 or equivalent snap-in mounting type (option 1) DINKLE DT-35-A02W-03 (option 2) Suggested mating plug IEC320 Suggested mating connector Molex 19198-0016 or similar OUTPUT CONNECTOR (CN2) Molex 09-91-1600 (option 1) Howder HD-121-6P (option 2) PIN FUNCTION PIN FUNCTION 1~8 +Vo 1~3 +Vo 9~16 -Vo 4~6 -Vo LOGIC CONNECTOR (CN3) FAN JS B5B-XH-A JS B2B-XH-A Suggested mating connector JST XHP-5 or equivalent Contact: SXH-002T-P0.6 Suggested mating connector JST XHP-2 or equivalent, Contact: SXH-001T-P0.6 PIN FUNCTION 1 MAG - margin 2 CMN - current monitoring 3 CSH - current sharing 4 RTN - return 5 ACF - AC fail 6 PG - power good signal 7 RSW - remore on/off 8 RS- - remote sense (-) 9 RS+ - remote sense (+) cui.com For more information, please visit the product page. CUI Inc │ SERIES: VUMM-S400-XXR │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY date 10/30/2012 │ page 5 of 5 REVISION HISTORY rev. description date 1.0 initial release 07/06/2007 1.01 new template applied, V-Infinity branding removed 08/28/2012 1.02 updated CN2 data 09/25/2012 added derating curve 10/30/2012 1.03 The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com email@example.com CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.