CSS500 Series 500W AC-DC Medical or Industrial Power Supplies Features u 360W Convection rating u High Efficiency u IEC60601-1 or IEC60950-1 certifications u ORing FET & Current Share u Dual input fuses Key Market Segments & Applications Specifications Model CSS500 Input Voltage range 90 - 264VAC (47 - 63Hz) Inrush Current A <50A maximum at 230VAC input, 25C ambient cold start Input Current (115/230VAC) A 6 / 3A Power Factor Correction Meets EN61000-3-2, >0.9 Leakage Current A <300A 264VAC 63Hz Hold Up Time (Typ) ms 20ms at 115VAC input, 360W loading Temperature Coefficient 0.04%/C Voltage Accuracy % 1% at 60% load Adjustment Range % None Regulation Load Regulation 1%, Line Regulation 0.5% Ripple & Noise % 1% peak to peak (5Vsb also) Overcurrent Protection 110 - 150% Overvoltage Protection V 110 - 130% of nominal (Cycle input power or use remote on/off to reset) Overtemperature Protection Yes (Cycle input power or use remote on/off to reset) Remote On/Off Unit on: Floating or high 3.5 - 5.25V, Unit off: Low or <0 - 0.5V Efficiency % 87% to 92%, model & input dependant Standby Voltage 5V 1A (5V 0.25A when convection cooled or when inhibit is activated) Fan Output 12V 1A Current Share Single wire, up to 4 units can be shared within 10% accuracy at full load DC Good & Fan Fail Signals Both Low on Fail ORing FET Yes, for redundant operation Operating Temperature C Convection (U channel): 0 to +70C, derate linearly to 35% load from 40 to 70C Forced air (or internal fan): 0 to +70C, derate linearly to 50% load from 50 to 70C Storage Temperature C -10 to +85C Humidity (non condensing) % 10 - 95% RH Cooling Convection or forced air (30CFM or 3.1m/s). Internal fan is temperature controlled Withstand Voltage (1) Input to Ground 1.5kVAC, Input to Output 4kVAC(1), Output to Ground 500VAC for 1 min. Isolation Resistance >20M at 25C & 70%RH, Output to Ground 500VDC Vibration (non operating) 19.6m/s2 (10~55Hz:2G Constant, X,Y,Z 60min each.) Shock < 196.1 m/s2 (20G) Safety Agency Approvals Medical Version: UL60601-1, IEC60601-1, Industrial Version: UL60950-1, EN60601-1, CE Mark Conducted & Radiated EMI Medical Version: EN55011-B, FCC Class B, Industrial: EN55022, FCC Class B Immunity Medical Version: EN60601-1-2, Industrial: EN55024 MTBF >68,695 (MIL-217F-HDBK) Weight (Typ) g 860g (U channel), 980g (End Fan) Size (WxLxH) in U Channel: 8 x 4.7 x 1.51", End Fan (/S) 9 x 4.7 x 1.63", Top Fan (/T) 8 x 4.7 x 2.85" Warranty yrs Two Years (1) Industrial version (I suffix): 3kVAC 1-800-526-2324 * www.us.tdk-lambda.com/lp/ 32 CSS500 Series Model Selector Model CSS500-12 CSS500-24 CSS500-30 CSS500-36 CSS500-48 CSS500-54 CSS500-57 Output Voltage (V) 12V 24V 30V 36V 48V 54V 57V Maximum Curr. Conv. (A) 30A 15A 12A 10A 7.5A 6.67A 6.32A Maximum Power Conv. (W) 360W 360W 360W 360W 360W 360W 360W Maximum Curr. Forced Air 41.67A 20.84A 16.67A 13.89A 10.42A 9.26A 8.78A Maximum Pwr Forced Air 500W 500W 500W 500W 500W 500W 500W Options Suffix U channel Blank Yes /S /T I Yes /SI /TI - Mechanical End Fan Yes Yes - Top Fan Yes Yes Outline Drawing Other Medical Products CN1 CN4 KM CSS65, 150 NV175 NV300 1 15 - 40W pcb mount medical 40 - 150W open frame 175 - 200W 1-4 outputs 300W 1-4 outputs CN3 19.0 VCN4 V- V- V+ V+ V+ N.C For Additional Information, please visit us.tdk-lambda.com/lp/products/css-series.htm T2 203.2 12.0 FC ACN ACL CN1 8.9 19.0 8.9 12.7 93.1 12.7 8.9 2-M3P0.5 4-M3P0.5 Q2 185.4 185.4 Q6 Q7 FAN2 CN2 8.4 8.9 12.7 19.0 38.5 CN5 FAN1 8.25 26.75 50.85 8.25 118.5 12.7 8.9 Safety Certifications Medical Industrial Yes Yes Yes Yes Yes Yes Recommended direction for force airflow 1-800-526-2324 * www.us.tdk-lambda.com/lp/ 33 Revision A6: Mar 2012