Embedded Power for Business-Critical Continuity Rev. 05.11.09_#87 NTS500 Series 1 of 3 NTS500 Series 500 Watts Total Power: 200 - 500 Watts Input Voltage: 85 - 264 Vac 120 - 300 Vdc # of Outputs: Single Electrical Specifications Special Features Input • Active power factor correction Input range: 85 - 264 Vac (wide range) • IEC EN61000-3-2 compliance • Remote sense Frequency: 47 - 63 Hz • Power fail and remote inhibit Inrush current: 50 A max., cold start @ 25 °C • Single wire current sharing • Built-in EMI filter Efficiency: 85% typical at full load, nominal line • Low output ripple EMI filter: FCC Class B conducted and radiated; CISPR22 Class B • 5 V standby conducted and radiated; EN55022 Class B conducted and • 12 V fan output radiated; VDE0878PT3 Class B conducted and radiated. • Overvoltage protection Safety ground leakage < 0.5 mA @ 50/60 Hz, 264 Vac input • Overload protection current: • Thermal overload protection • DC power good Output • Built in OR-ing diode / FET Maximum power: 200 W for convection; 500 W with 30 CFM forced air • Optional fan cover (-CF suffix) • PM Bus compliant Adjustment range: ± 5% 2 • Digital I C interface Standby output: 5 V @ 1 A convection, 2 A forced air, regulated, ± 5% • 2 year warranty Fan output: 12 V @ 1 A, -5 %, +7%, 0.5 A for -CF version • POE isolation on NTS508 Hold-up time: 20 ms @ 500 W load, 115 VAC nominal line at factory voltage setting Overload protection: Short circuit protection on all outputs. Case overload protected @ 115 - 130% above peak rating Overvoltage protection:20 - 35% above nominal output Safety • TUV: 60950 • cCSAus: 60950 • NEMKO: 60950 • CB: Certificate & report • CE: Mark (LVD) 1 5 6 10 Embedded Power for Business-Critical Continuity Rev. 05.11.09_#87 Logic Control NTS500 Series  of 3 Power failure: TTL logic signal goes high 100 - 500 msec after main output. It goes low at least 4 msec before loss of regulation Pin Assignments Remote on/off: Requires an external contact closure to inhibit outputs Connector CN1 PIN 1 Line DC OK: TTL logic goes high after the output is in regulation. It goes low when PIN 3 Neutral there is loss of regulation. PIN 5 Ground Remote sense: Compensates for 0.5 V lead drop min. Will operate without remote SK7 PIN 1 V1 swp 1 5 PIN 2 - Remote Sense sense connected. Reverse connection protected. PIN 3 + Remote Sense PIN 4 5 VSB (standby) 6 10 PIN 5 5 VSB return PIN 6 +12 V PIN 7 Common Environmental Specifications PIN 8 Inhibit PIN 9 DC power good (DC OK) Operating temperature: 0° to 50 °C ambient derate each output as 2.5% per degree from PIN 10 Power Fail (POK) 50° to 70 °C. SK8 PIN 1 +12 V Fan Storage temperature: -40 °C to +85 °C PIN 2 Common Electromagnetic Designed to meet EN61000-4; susceptibility: -2, -3, -4, -5, -6, -8, -11 Level 3 2 CN403 PIN 1 5 V_I C Humidity: Operating; non-condensing 10% to 90% RH PIN 2 Ground PIN 3 A2 Vibration: Three orthogonal axes, sweep at PIN 4 A0 1 oct/min, 5 min. dwell at four major resonances PIN 5 SVCC2_OR 2 2 G peak 8 Hz to 500 Hz, operational PIN 6 IC_SDA 2 PIN 7 IC_SLC PIN 8 A1 PIN 9 N/C PIN 10 +12 V_RTN_CTRL Adjustment Potentiometers P1 +V1 Output adjust Mating Connectors SK4,5,6 Molex 19141-0058 Ordering Information SK7 Control Molex 90142-0010 signals PINS: 90119-2110 Maximum Load Maximum Load Model Output Minimum Peak Ripple 2 or with Convection with 30CFM Regulation 1 3 Number Voltage Load Load P/P (PARD) Amp: 87977-3 Cooling Forced Air PINS: 87309-8 NTS503 12 V 0 A 16.6 A 41.7 A 47 A ±2% 120 mV SK8 JST PHR-2 NTS505 24 V 0 A 8.3 A 20.8 A 23.4 A ±2% 240 mV Pins: SPH-002T-PO.5S NTS508 48 V 0 A 4.2 A 10.4 A 11.7 A ±2% 480 mV CN403 JST PHDR-10VS 1. Peak current lasting < 30 seconds with a maximum 10% duty cycle. Pins: JST 5PHD-002T-PO.5-L/P or Landwin 2050 S1000 2. At 25 °C including initial tolerance, line voltage, load currents and output voltages adjusted to factory Pins: 2053T011P settings. 3. Peak-to-peak with 20 MHz bandwidth and 10 µF (tantalum capacitor) in parallel with a 0.1 µF capacitor Emerson Connector Kit #70-841-024 includes all of at rated line voltage and load ranges. the above 4. 12 V fan output cannot be used above 50 °C with convection cooling. 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 Rev. 05.11.09_#87 NTS500 Series Mechanical Drawing 3 of 3 Americas 5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698 Europe (UK) Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom CN1 Telephone: +44 (0) 1384 842 211 SK7 Facsimile: +44 (0) 1384 843 355 Asia (HK) V out adj. SK8 14/F, Lu Plaza 2 Wing Yip Street (CN403) 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. AC Power Connectivity DC Power Embedded Computing Embedded Power Monitoring Outside Plant Power Switching & Controls Precision Cooling Racks & Integrated Cabinets Services Surge Protection EmersonNetworkPower.com Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2009 Emerson Electric Co.