450W Open Frame Medical Power Supply MP-450 series Features: Universal AC input / Full range with active PFC 7"x 4" footprint Medical safety approval: ANSI / AAMI ES 60601-1 / TUV EN 60601-1; IEC 60601-1 / 2xMOPP 300W convection cooling and 450W with 23.5 CFM forced air Protection: Short circuit, Over load, Over voltage High operation temperature up to 70°C Built-in fan auxiliary Power Power OK signal Remote ON / OFF, Remote sense function Withstand 2G vibration test 3 years warranty MEDICAL MP-450-12 MODEL DC Voltage Range Rated Current Current Range (Convection) Current Range (23.5 CFM Fan) Rated Power (Convection) Rated Power (23.5 CFM Fan) Output Input Ripple & Noise (Max.) Voltage Adj. Range Voltage Tolerance Line Regulation Load Regulation Setup, Rise Time Hold Up Time Voltage Range Frequency Range Efficiency (Typ.) at 230VAC AC Current (Typ.) Inrush Current (Typ.) Leakage Current Over Current / Short Circuit Protection Over Voltage Environment Working Temp. Working Humidity Storage Temp. & Humidity Temp. Coefficient Vibration Safety Standards Safety & EMC Others Note MP-450-15 E324816 MP-450-48 MP-450-24 15V 12V 24V 37.5A 30A 18.75A 0 ~ 25A 0 ~ 20A 0 ~ 12.5A 0 ~ 37.5A 0 ~ 30A 0 ~ 18.75A 300W 300W 300W 450W 450W 450W 150mVp-p 150mVp-p 240mVp-p ±5% ±2.0% ±2.0% ±2.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% 800ms, 150ms / 230VAC at full load >16ms at 450W / 230VAC 90 ~ 264VAC, 127 ~ 373VDC 47 ~ 63Hz 90% 90% 90% 5.23A / 100VAC, 2.09A / 240VAC Cold Start 40A / 115VAC, 80A / 230VAC For earth < 275uA / 264VAC, For patient < 100uA / 264VAC Constant current limit: > 105% rated power 48V 9.38A 0 ~ 6.25A 0 ~ 9.38A 300W 450.2W 480mVp-p ±2.0% ±1.0% ±1.0% 91% Auto-recovery: If O/P drop to 40% of the rated output voltage, PSU will shut down and auto-recover 5 times (If fault condition remains after 5 times recovery, PSU will shut down. User must re-power on to recover) 115 ~ 140% rated output voltage Protection type: latch-off mode -20 ~ 70°C (Refer to output load de-rating curve) 20 ~ 90% RH non-condensing -40 ~ +85°C, 10 ~ 95% RH ±0.03% / °C (0 ~ 50°C) 10 ~ 500Hz, 2G 10min. / 1cycle, period for 60min. each along X, Y, Z axes Meets UL / cUL (ANSI / AAMI ES 60601-1; CAN / CSA-C22.2 No.60601-1); NFPA 99 Meets TUV (EN 60601-1; IEC 60601-1); MOPP approval I/P-O/P: 4KVAC, I/P-FG: 1.8KVAC, O/P-FG: 1.5KVAC Withstand Voltage Isolation Resistance I/P-O/P: 100M Ohms / 500VDC EMI Conduction & Radiation Certified EN 55011 Certified EN 61000-3-2; EN 61000-3-3 Harmonic Current Certified EN 60601-1-2; IEC 61000-4-2, 3, 4, 5, 6, 8, 11 EMS Immunity XXX K HRS Certified MIL-HDBK-217F MTBF Free Air convection for 300W, with 23.5 CFM Fan for 450W Cooling Dimension (WxHxD) 101.6x39.6x177.8 mm / 4.00x1.56x7.00 inch Packing 0.7 kg 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uF & 47uF parallel capacitor. 3. Tolerance: includes set up tolerance, line regulation and load regulation. 4. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 0% to 100% rated load. 6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. *Note:The specifications are subject to change without notice. REV. A3 14/04/23 1 450W Open Frame Medical Power Supply MP-450 series Mechanical Specification: Unit : mm/inch AC Input Connector (CN1): JST B5P-VH or equivalent Pin No. 1 2 3 4 5 Assignment AC / N No Pin AC / L No Pin FG FAN Mating Housing / Contact JST VHR-3N or equivalent 50mm JST SVH-21T-P1.1 or equivalent External Fan Power Connector (CN3): JST B2B-XH-A or equivalent Pin No. 1 2 Assignment GND +12V Mating Housing / Contact JST XHP-2 JST SXH-001T-P0.6 or equivalent or equivalent 1 2 DC Output Connector (CN7 / CN8): Pin No. CN7 CN8 Assignment VO+ VO- Mating Contact COTEK PART NO. : 58-2201-0013 (JH - 4L - CXS) Connector pin number assignment (CN6): JST S8B-PHDSS or equivalent Pin. No. Assignment 1 Mating Housing Terminal VS+ 2 S GND 3 Ground/Earth INH- 4 NC 5 Ground/Earth VS- 6 POK 7 Ground/Earth INH+ 8 VS- JST PHD-08VS or equivalent JST SPHD-002T-P05 or equivalent Block Diagram: VS+ I/P EMI FILTER & RECTIFIERS PFC CIRCUIT POWER SWITCHING RECTIFIERS & FILTER VO+ VOVSO.C.P. FG O.L.P. AC DETECTION CIRCUIT DETECTION CIRCUIT PFC CONTROL PWM POWER CONTROL MIRCO CIRCUIT *Note:The specifications are subject to change without notice. O.V.P. POK REMOTE CONTROL INH+ FAN CONTROL FAN Power INH- REV. A3 14/04/23 2 450W Open Frame Medical Power Supply MP-450 series De-rating Curve: Load V.S I/P Voltage Load V.S Temp. 450W with FAN 450W with FAN Ta=50°C 100 100 90 Load (%) Load (%) 80 66 60 40 33 Free Air convection for 300W 80 70 67 60 52 50 Free Air convection for 300W 20 40 -20 0 10 20 30 40 50 60 90 70 95 100 115 120 140 160 180 264Vac Input Voltage (Vac) 60Hz Ambient Temperature (°C) Fuction Description of CN6: 1.Remote Control The PSU can be turned ON/OFF by using the "Remote Control" function. CN6 CONNECTIONS ENABLE (Default Setting) - DISABLE SW OFF (<0.8V) + Output Status SW ON (>2.5V) LOAD INH+(7 PIN)/ INH-(3 PIN) 4 SW CN6 41 85 CN6 1 NC INH- POK GND VS+ VS- INH+ POK VS- 8 5 VR2 + External Power Source +V ADJ. Fig 1.1 I=6~20mA Fuction Description of CN6: 2.P-OK CONTROL POK Signial use open drain mosfet control MAX:30Vds,0.1A POK POK GOOD 5V 4 POK FAIL CN6 1 NC INH- POK GND VS+ VS- INH+ POK VS- 0V CN6 41 85 8 5 VR2 + +V ADJ. Fig 2.1 *Note:The specifications are subject to change without notice. REV. A3 14/04/23 3 350W Open Frame Medical Power Supply MP-450 series 3.Remote Sense The remote sensing compensates voltage drop on the load wiring up to 0.5V. CN6 4 1 INH+ POK 8 VS- - VS- VS+ + INH- LOAD NC POK GND 5 CN6 41 85 Sense lines should be twisted in pairs VR2 + +V ADJ. *Note:The specifications are subject to change without notice. REV. A3 14/04/23 4