For more information, please visit the product page. date 08/28/2012 page 1 of 5 SERIES: VUMM-D400-D│ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY FEATURES • • • • • • • • medical approvals: EN/IEC/UL 60601-1 3rd edition universal input (90~264 Vac) dual output 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 IEC320 AC inlet or terminal block RoHS ® IEC 60601-1 EN 60601-1 output voltage1,2,3 output current4 ripple and noise5,6 efficiency (Vdc) max (A) max (% Vp-p) typ (%) VUMM-D400-D312 3.3 12 40 25 ±1 75 VUMM-D400-D324 3.3 24 40 12.5 ±1 75 VUMM-D400-D512 5 12 40 25 ±1 75 VUMM-D400-D524 5 24 40 12.5 ±1 75 VUMM-D400-D1242 12 24 25 12.5 ±1 75 MODEL1 Notes: 1. 2. 3. 4. 5. 6. 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 and noise is measured from 10 KHz to 20 MHz at output terminals with a 0.1 μF ceramic capacitor and a 22 μF electrolytic capacitor in parallel PART NUMBER KEY VUMM-D400 - DXXX Base Number Preset Output Voltage cui.com For more information, please visit the product page. CUI Inc │ SERIES: VUMM-D400-D │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY date 08/28/2012 │ 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 at 230 Vac, full load max units 264 Vac 63 Hz 6.35 A 35 A max units 0.98 OUTPUT parameter conditions/description min total regulation ±5 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 230 Vac hold-up time at 80% load adjustment range output user adjustable 20 s ms ±5 % 30 kHz 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. Notes: % 1 switching frequency remote sense1 typ 1. Not available for current sharing models PROTECTIONS parameter conditions/description min 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. over voltage protection shutdown and latches, ac input reset required to restart over current protection auto recovery short circuit protection continuous, auto recovery upon removal of short 110 over temperature protection shutdown, auto recovery 85 cui.com typ max units 130 % 140 %Io °C For more information, please visit the product page. CUI Inc │ SERIES: VUMM-D400-D │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY date 08/28/2012 │ page 3 of 5 SAFETY & COMPLIANCE parameter conditions/description isolation voltage primary to secondary at 2 mA for 3 seconds primary to transformer core at 2 mA for 3 seconds primary to earth ground at 2 mA for 3 seconds min typ max 4,000 1,500 1,500 safety approvals EN/IEC/UL 60601-1 3rd edition EMI/EMC EMI/EMC, EN 60601-1, EN 61204-3 Class B conducted/radiated, EN 61000-3-(2,3), IEC 61000-4-(2,3,4,5,6,8,11) Vac Vac Vac leakage current 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. RoHS compliant yes MTBF according to MIL-HBK-217F at 30°C units 200 μA 0.1 Ω 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 cui.com For more information, please visit the product page. CUI Inc │ SERIES: VUMM-D400-D │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY date 08/28/2012 │ 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 weight 1.0 Mounting screws kg 6-32, 1/4” or shorter MECHANICAL DRAWING FAN FA units: inches [mm] tolerance: inches: x.xx = ±0.02 mm: x.xx = ±0.5 C C B B B B C C V2 L N C C B B B V2 RTN RT RTN RT V1 V1 B C C M OUN UN TING HOL OLE: B:6-32 UNC C (Zn-plated)8 PLACE ACE C:M M4X0.7 UNC U 8 PLACE 8 PL 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 LOGIC CONNECTOR (CN3) OUTPUT CONNECTOR (CN2) Howder HD-121-6P (option 1) Suggested mating connector Molex 19198-0045 or similar 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-002T-P0.6 PIN Molex 26-48-1161 (option 2) Suggested mating connector Molex 09-91-1600 FUNCTION 1 RTN - return 2 PG - power good signal 3 RSW - remore on/off PIN FUNCTION PIN FUNCTION 4 RS- - remote sense (-) 1~2 +Vo 1~6 +Vo 5 RS+ - remote sense (+) 3~5 RTN 7~13 RTN 6 -Vo 14~16 -Vo cui.com FAN For more information, please visit the product page. CUI Inc │ SERIES: VUMM-D400-D │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY date 08/28/2012 │ page 5 of 5 REVISION HISTORY rev. description date 1.0 initial release 07/10/2006 1.01 new template applied, V-Infinity branding removed 08/28/2012 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.