Embedded Power for Business-Critical Continuity Rev. 08.16.10 99 NTS500-M Series 1 of 4 NTS500-M Series 500 Watts Medical 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 ra nge: 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 Efficiency: 85% typical at full load, nominal line Built-in EMI filter EMI filter: FCC Class B conducted and radiated CISPR22 Class B conducted and Low output ripple radiated EN55022 Class B conducted and radiated VDE0878PT3 Class B 5V standby conducted and radiated. 12V fan output Safety ground leakage < 0.3 mA 50/60 Hz, 264 Vac input Overvoltage protection current: Overload protection Output Thermal overload protection DC power good Maximum power: 200 W for convection 500 W with 30 CFM forced air Built in OR-ing diode / FET Adjustment range: 5% Optional fan cover (-CF suffix) Standby output: 5 V 1 A convection, 2 A forced air, regulated, 5% Optional end fan cover (-CEF suffix) Fan output: 12 V 1 A, -5 %, +7%, 0.5 A for -CF version PM Bus compliant 2 Hold-up time: 20 ms 500 W load, 115 VAC nominal line at factory voltage setting Digital I C interface 2 year warranty Overload protection: Shor t circuit protec tion on all outputs. C ase over load protec ted 115 - 130% above peak rating Overvoltage protection: 20 - 35% above nominal output Safety TUV: 60601-1 cULus: 60601-1 CB: Certificate & report CE: Mark (LVD)Embedded Power for Business-Critical Continuity Rev. 08.16.10 99 NTS500-M Series Logic Control 2 of 4 Power failure: TTL logic signal goes high 100 - 500 msec after main output. It goes Pin Assignments low at least 4 msec before loss of regulation Connector Remote on/off: Requires an external contact closure to inhibit outputs CN1 PIN 1 Line PIN 3 Neutral DC OK: TTL logic goes high after the output is in regulation. It goes low when PIN 5 Ground there is loss of regulation. SK7 PIN 1 V1 SWP Remote sense: Compensates for 0.5 V lead drop min. Will operate without remote 1 5 PIN 2 - Remote Sense PIN 3 + Remote Sense sense connected. Reverse connection protected. PIN 4 5 VSB (standby) 610 PIN 5 5 VSB return PIN 6 +12 V Environmental Specifications PIN 7 Common Operating temperature: 0 to 50 C ambient derate each output as 2.5% per degree from PIN 8 Inhibit PIN 9 DC power good (DC OK) 50 to 70 C. PIN 10 Power Fail (POK) Storage temperature: -40 C to +85 C SK8 PIN 1 +12 V Fan Electromagnetic Designed to meet EN61000-4 PIN 2 Common susceptibility: -2, -3, -4, -5, -6, -8, -11 Level 3 Humidity: Operating non-condensing 10% to 90% RH 2 CN403 PIN 1 5 V I C 1 5 Vibration: Three orthogonal axes, sweep at PIN 2 Ground PIN 3 A2 1 oct/min, 5 min. dwell at four major resonances 6 10 PIN 4 A0 2 G peak 8 Hz to 500 Hz, operational PIN 5 SVCC2 OR 2 PIN 6 I C SDA 2 PIN 7 I C SLC PIN 8 A1 Ordering Information PIN 9 N/C PIN 10 +12 V RTN CTRL Maximum Maximum Load Model Output Minimum Load with Peak Ripple 2 with Convection Regulation 1 3 Adjustment Potentiometers Number Voltage Load 30CFM Forced Load P/P (PARD) Cooling P1 +V1 Output adjust Air NTS503-M 12 V 0 A 16.6 A 41.7 A 47 A 2% 120 mV Mating Connectors SK4,5,6 Molex 19141-0058 NTS505-M 24 V 0 A 8.3 A 20.8 A 23.4 A 2% 240 mV SK7 Control Molex 90142-0010 NTS508-M 48 V 0 A 4.2 A 10.4 A 11.7 A 2% 480 mV signals PINS: 90119-211 0 1. Peak current lasting < 30 seconds with a maximum 10% duty cycle. or 2 . At 25 C including initial tolerance, line voltage, load currents and output voltages adjusted to factory Amp: 87977-3 settings. PINS: 87309-8 3 . Peak-to-peak with 20 MHz bandwidth and 10 F (tantalum capacitor) in parallel with a 0.1 F capacitor or at rated line voltage and load ranges. *Landwin: 2580S1003 4. 12 V fan output cannot be used above 50 C with convection cooling. PINS: 2583T011R 5. -CF suffix added to the model number indicates cover with top fan. -CEF suffix added to the model SK8 JST PHR-2 number indicates cover with end mounted fan cover and AC inlet Pins: SPH-002T-PO.5S CN403 JST PHDR-10VS Pins: JST SPHD-002T-P0.5-L/P or *Landwin 2050 S1000 Pins: 2053T011P * Where available Emerson Connector Kit 70-841-024 includes all of the above (Molex for SK7) 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.