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Embedded Power for Business-Critical Continuity
NTS500-M Series
500 Watts Medical
Total Power: Input Voltage: # of Outputs: 200 - 500 Watts 85 - 264 Vac 120 - 300 Vdc Single
Rev. 05.27.08 NTS500-M Series 1 of 3
RoHS
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
Input
Input range: Frequency: Inrush current: Efficiency: EMI filter: 85 - 264 Vac (wide range) 47 - 63 Hz 50 A max., cold start @ 25C 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. <0.5 mA @ 50/60 Hz, 264 Vac input
Safety ground leakage current:
Output
Maximum power: Adjustment range: Standby output: Fan output: Hold-up time: Overload protection: 200 W for convection; 500 W with 30 CFM forced air 5% 5 V @ 1 A regulated, 5% 12 V @ 0.5 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
Overvoltage protection: 20-35% above nominal output
Safety
TUV: cCSAus: CB: CE: 60601-1 60601-1 Certificate and report Mark (LVD)
Embedded Power for Business-Critical Continuity
Logic Control
Power failure: Remote on/off: DC OK: Remote sense: 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 TTL logic goes high after the output is in regulation. It goes low when there is loss of regulation. Compensates for 0.5 V lead drop min. Will operate without remote sense connected. Reverse connection protected.
Rev. 05.27.08 NTS500-M Series 2 of 3
Pin Assignments
Connector CN1 PIN 1 PIN 3 PIN 5 SK7
1 5
Environmental Specifications
Operating temperature: Storage temperature: Electromagnetic susceptibility: Humidity: Vibration: 0 to 50C ambient derate each output as 2.5% per degree from 50 to 70C. -40C to +85C designed to meetEN61000-4; -2, -3, -4, -5, -6, -8, -11 Level 3 Operating; non-condensing 10% to 90% RH Three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at four major resonances 2 G peak 8 Hz to 500 Hz, operational 1M hours at full load and 25C ambient conditions
Line Neutral Ground V1 swp - Remote Sense + Remote Sense 5 VSB (standby) 5 VSB return +12 V Common Inhibit DC power good (DC OK) Power Fail (POK) Ground A2_out A1_out A0_out I2C_sda_out 5 V_I2C n/c n/c n/c
6
10
PIN 1 PIN 2 PIN 3 PIN 4 PIN 5 PIN 6 PIN 7 PIN 8 PIN 9 PIN 10 PIN 1 PIN 2 PIN 3 PIN 4 PIN 6 PIN 7 PIN 8 PIN 9 PIN 10
CN403
1 6 10
MTBF demonstrated:
5
Ordering Information
Model Number NTS503-M NTS505-M NTS508-M Output Voltage 12 V 24 V 48 V Maximum Load Maximum Load Minimum with Convection with 30CFM Peak Load1 Regulation2 Load Cooling Forced Air 0A 0A 0A 16.6 A 8.3 A 4.2 A 41.7 A 20.8 A 10.4 A 47 A 23.4 A 11.7 A 2% 2% 2% Ripple P/P (PARD)3 120 mV 240 mV 480 mV
Adjustment Potentiometers P1 +V1 Output adjust P3 +5 VSB 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 CN403 Molex 22-01-2025 Pins: 08-52-0123 JST PHDR-10VS Pins: JST 5PHD-002T-PO.5-L/P or Landwin 2050 S1000 Pins: 2053T011P
1. Peak current lasting <30 seconds with a maximum 10% duty cycle. 2. At 25C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings. 3. Peak-to-peak with 20 MHz bandwidth and 10 F (tantalum capacitor) in parallel with a 0.1 F 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.
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
5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 (760) 930 4600 Facsimile: +1 (760) 930 0698
Rev. 05.27.08 NTS500-M Series 3 of 3
Europe (UK)
Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355
SK7
CN1
Asia (HK)
V out adj.
(CN403) SK8
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. 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
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