Embedded Power for Business-Critical Continuity Rev. 09.8.09_#99 NTS500-M Series of 3 NTS500-M Series 500 Watts Medical Total Power: Input Voltage: # of Outputs: 200 - 500 Watts 85 - 264 Vac 120 - 300 Vdc Single Special Features • • • • • • • • • • • • • • • • • • Active power factor correction IEC EN61000-3-2 compliance Remote sense Power fail and remote inhibit Single wire current sharing Built-in EMI filter Low output ripple 5V standby 12V fan output Overvoltage protection Overload protection Thermal overload protection DC power good Built in OR-ing diode / FET Optional fan cover (-CF suffix) PM Bus compliant Digital I2C interface 2 year warranty Electrical Specifications Input Input range: Frequency: Inrush current: Efficiency: EMI filter: Safety ground leakage current: Output Maximum power: Adjustment range: Standby output: Fan output: Hold-up time: Overload protection: Overvoltage protection: Safety • • • • TUV: cCSAus: CB: CE: 60601-1 60601-1 Certificate & report Mark (LVD) 85 - 264 Vac (wide range) 47 - 63 Hz 50 A max., cold start @ 25 °C 85% typical at full load, nominal line FCC Class B conducted and radiated; CISPR22 Class B conducted and radiated; EN55022 Class B conducted and radiated; VDE0878PT3 Class B conducted and radiated. < 0.3 mA @ 50/60 Hz, 264 Vac input 200 W for convection; 500 W with 30 CFM forced air ± 5% 5 V @ 1 A convection, 2 A forced air, regulated, ±5% 12 V @ 1 A, -5 %, +7%, 0.5 A for -CF version 20 ms @ 500 W load, 115 VAC nominal line at factory voltage setting Short circuit protection on all outputs. Case overload protected @ 115 - 130% above peak rating 20 - 35% above nominal output Embedded Power for Business-Critical Continuity Rev. 09.8.09_#99 NTS500-M Series of 3 Logic Control Power failure: TTL logic signal goes high 100 - 500 msec after main output. It goes low at least 4 msec before loss of regulation Remote on/off: Requires an external contact closure to inhibit outputs DC OK: TTL logic goes high after the output is in regulation. It goes low when there is loss of regulation. Remote sense: Compensates for 0.5 V lead drop min. Will operate without remote sense connected. Reverse connection protected. Environmental Specifications Operating temperature: 0° to 50 °C ambient derate each output as 2.5% per degree from 50° to 70 °C. Storage temperature: -40 °C to +85 °C Electromagnetic susceptibility: designed to meetEN61000-4; -2, -3, -4, -5, -6, -8, -11 Level 3 Humidity: Operating; non-condensing 10% to 90% RH Vibration: Three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at four major resonances 2 G peak 8 Hz to 500 Hz, operational Ordering Information Model Number Maximum Maximum Load Output Minimum Load with with Convection Voltage Load 30CFM Forced Cooling Air Peak Load1 Regulation2 Ripple P/P (PARD)3 NTS503-M 12 V 0A 16.6 A 41.7 A 47 A ±2% 120 mV NTS505-M 24 V 0A 8.3 A 20.8 A 23.4 A ±2% 240 mV NTS508-M 48 V 0A 4.2 A 10.4 A 11.7 A ±2% 480 mV 1.Peak current lasting < 30 seconds with a maximum 10% duty cycle. 2.At 25 °C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings. 3.Peak-to-peak with 20 MHz bandwidth and 10 µF (tantalum capacitor) in parallel with a 0.1 µF capacitor at rated line voltage and load ranges. 4.12 V fan output cannot be used above 50 °C with convection cooling. Pin Assignments Connector CN1 PIN 1 Line PIN 3 Neutral PIN 5 Ground SK7 1 6 SK8 CN403 1 6 PIN 1 PIN 2 PIN 3 10 PIN 4 PIN 5 PIN 6 PIN 7 PIN 8 PIN 9 PIN 10 5 V1 swp - Remote Sense + Remote Sense 5 VSB (standby) 5 VSB return +12 V Common Inhibit DC power good (DC OK) Power Fail (POK) PIN 1 +12 V Fan PIN 2 Common 5 10 PIN 1 PIN 2 PIN 3 PIN 4 PIN 5 PIN 6 PIN 7 PIN 8 PIN 9 PIN 10 5 V_I2C Ground A2 A0 SVCC2_OR I2C_SDA I2C_SLC A1 N/C +12 V_RTN_CTRL Adjustment Potentiometers P1 +V1 Output adjust Mating Connectors SK4,5,6 Molex 19141-0058 SK7 Control Molex 90142-0010 signals PINS: 90119-2110 or Amp: 87977-3 PINS: 87309-8 SK8 JST PHR-2 Pins: SPH-002T-PO.5S CN403 JST PHDR-10VS Pins: JST 5PHD-002T-PO.5-L/P or Landwin 2050 S1000 Pins: 2053T011P Emerson Connector Kit #70-841-024 includes all of the above Notes: 1. Specifications subject to change without notice. 2. All dimensions in inches (mm), tolerance is ±.02”. 3. Specifications are at factory settings 4. Mounting maximum insertion depth is 0.12”. 5. Warranty: 2 year 6. Weight: 3.016 lb. / 1.18 kg. Embedded Power for Business-Critical Continuity Americas Mechanical Drawing 5810 Van Allen Way Carlsbad, CA 92008 USA Telephone:+1 760 930 4600 Facsimile: +1 760 930 0698 Rev. 09.8.09_#99 NTS500-M Series of 3 Europe (UK) CN1 SK7 Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone:+44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 Asia (HK) V out adj. SK8 (CN403) 14/F, Lu Plaza 2 Wing Yip Street Kwun Tong, Kowloon Hong Kong Telephone:+852 2176 3333 Facsimile: +852 2176 3888 For global contact, visit: www.PowerConversion.com techsupport.embeddedpower @emerson.com While every precaution has been taken to ensure accuracy and completeness in this literature, Emerson Network Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Emerson Network Power. 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