Embedded Power for Business-Critical Continuity Rev. 05.27.08 NTS500 Series 1 of 3 NTS500 Series 500 Watts Total Power: Input Voltage: # of Outputs: RoHS 200 - 500 Watts 85 - 264 Vac 120 - 300 Vdc Single Electrical Specifications 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 POE isolation on NTS508 Input Input range: 85 - 264 Vac (wide range) Frequency: 47-63 Hz Inrush current: 50 A max., cold start @ 25°C Efficiency: 85% typical at full load, nominal line EMI filter: FCC Class B conducted and radiated; CISPR22 Class B conducted and radiated; EN55022 Class B conducted and radiated; VDE0878PT3 Class B conducted and radiated. <0.5 mA @ 50/60 Hz, 264 Vac input Safety ground leakage current: Output Maximum power: 200 W for convection; 500 W with 30 CFM forced air Adjustment range: ±5% Standby output: 5 V @ 1 A regulated, ±5% Fan output: 12 V @ 0.5 A, -5 %, +7%, 0.5 A for -CF version Hold-up time: 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 Overload protection: Overvoltage protection: 20-35% above nominal output Safety TUV: cCSAus: NEMKO: AUSTEL: CB: CE: 60950 60601-1 60950 60950 Certificate and report Mark (LVD) Embedded Power for Business-Critical Continuity Rev. 05.27.08 NTS500 Series 2 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 Requires an external contact closure to inhibit outputs Remote on/off: 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. Pin Assignments Connector CN1 PIN 1 PIN 3 PIN 5 SK7 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 meet EN61000-4; -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 MTBF demonstrated: 1M hours at full load and 25 °C ambient conditions 1 5 6 10 CN403 Line Neutral Ground 6 1 10 5 PIN 1 PIN 2 PIN 3 PIN 4 PIN 5 PIN 6 PIN 7 PIN 8 PIN 9 PIN 10 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 PIN 2 PIN 3 PIN 4 PIN 6 PIN 7 PIN 8 PIN 9 PIN 10 Ground A2_out A1_out A0_out I2C_sda_out 5 V_I2C n/c n/c n/c Adjustment Potentiometers P1 +V1 Output adjust P3 +5 VSB adjust Mating Connectors SK4,5,6 Molex 19141-0058 Ordering Information Model Number Output Voltage Maximum Load Maximum Load Minimum with Convection with 30CFM Peak Load1 Regulation2 Load Cooling Forced Air Ripple P/P (PARD)3 NTS503 12 V 0A 16.6 A 41.7 A 47 A ±2% 120 mV NTS505 24 V 0A 8.3 A 20.8 A 23.4 A ±2% 240 mV NTS508 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. 5 V standby and 12 V fan output cannot be used above 50 °C with convection cooling. SK7 Control Molex 90142-0010 signals PINS: 90119-2110 or Amp: 87977-3 PINS: 87309-8 SK8 Molex 22-01-2025 Pins: 08-52-0123 CN403 JST PHDR-10VS Pins: JST 5PHD-002T-PO.5-L/P or Landwin 2050 S1000 Pins: 2053T011P Astec 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 Mechanical Drawing Americas Rev. 05.27.08 NTS500 Series 3 of 3 5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 (760) 930 4600 Facsimile: +1 (760) 930 0698 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. The global leader in enabling business-critical continuity. 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