Watts Total Power: Input Voltage: Outputs: Watts 300VDC Single

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Watts Total Power: Input Voltage: Outputs: Watts 300VDC Single

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NTS350 Series
Watts
Total Power: Input Voltage: Outputs: Watts 300VDC Single
Rev. 11.24.08 NTS350 Series
Electrical Specifications
Special Features
Active power factor correction EN6100-3-2 compliance Remote sense Power fail remote inhibit Single wire current sharing Built-in filter output ripple standby output Overvoltage protection Overload protection Thermal overload protection power good Built OR-ing diode Optional cover (-CF suffix)
Input
Input range Frequency Inrush current Efficiency filter Safety ground leakage current (wide range) 47-440 max., cold start 25°C typical full load Class conducted radiated; CISPR22 Class conducted radiated; EN55022 Class conducted radiated; VDE0878PT3 Class conducted radiated. <0.5mA 50/60 input
Output
Maximum power Adjustment range Standby output output Hold-up time Overload protection 200W convection; 350W with 30CFM forced regulated, +7%, 0.5A version load, nominal line factory voltage setting Short circuit protection outputs. Case overload protected 115130% above peak rating
Overvoltage protection 20-35% above nominal output
Safety
NEMKO AUSTEL 60950 0950 60950 60950 60950 Certificate report Mark (LVD)
Logic Control
Power failure Remote on/off Remote sense logic signal goes high 100-500 msec after main output. goes least msec before loss regulation Requires external contact closure inhibit outputs logic goes high after output regulation. goes when there loss regulation. Compensates lead drop min. Will operate without remote sense connected. Reverse connection protected.
Rev. 11.24.08 NTS350 Series
Environmental Specifications
Operating temperature: Storage temperature: Electromagnetic susceptibility: Humidity: Vibration: MTBF demonstrated 50°C ambient derate each output 2.5% degree from 70°C. -40°C +85°C designed meetEN61000-4; Level Operating; non-condensing Three orthogonal axes, sweep oct/min, min. dwell four major resonances peak operational hours full load 25°C ambient conditions
Ordering Information
Model Number NTS353 NTS355 NTS358 NTS359 Output Voltage Maximum Load Maximum Load Minimum with Convection with 30CFM Peak Load1 Regulation2 Load Cooling Forced 16.6A 8.3A 4.2A 3.7A 29.2A 14.6A 7.3A 6.5A 16.5A 8.2A 7.4A Ripple (PARD)3 120mV 240mV 480mV 540mV
Peak current lasting seconds with maximum duty cycle. 25°C including initial tolerance, line voltage, load currents output voltages adjusted factory settings. Peak-to-peak with bandwidth (tantalum capacitor) parallel with capacitor rated line voltage load ranges.
Assignments
Connector
Line Neutral Ground Remote Sense Remote Sense 5VSB (standby) 5VSB return +12V Common Inhibit power good Power Fail (POK)
Mating Connectors input Molex 09-50-8051 (USA) Molex 09-91-0500 (UK) PINS:08-52-0113 SK2,3,4 Molex BB-124-08
Control signals
Molex 90142-0010 PINS: 90119-2110 Amp: 87977-3 PINS: 87309-8
Notes: Specifications subject change without notice. dimensions inches (mm), tolerance ±.02". Specifications factory settings Warranty: year Weight: 1.13
Astec Connector #70-841-022 includes above
Adjustment Potentiometers Output adjust +5VSB adjust
Americas
5810 Allen Carlsbad, 92008 Telephone: 4600 Facsimile: 0698
Rev. 11.24.08 NTS350 Series
Europe (UK)
OR-ing Common
Waterfront Business Park Merry Hill, Dudley West Midlands, United Kingdom Telephone: 1384 Facsimile: 1384
1.27 (32.26)
option
(SEE NOTE
Asia (HK)
Voltage
option
5.85 (148.7) 6.25 (158.7)
14/F, Plaza Wing Street Kwun Tong, Kowloon Hong Kong Telephone: +852 2176 3333 Facsimile: +852 2176 3888
global contact, visit:
1.14 (29.1)
(19.1) (3X) (38.10)
www.powerconversion.com techsupport.embeddedpower @emerson.com
While every precaution been taken ensure accuracy completeness this literature, Emerson Network Power assumes responsibility, disclaims liability damages resulting from this information errors omissions.
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Emerson Network Power. global leader enabling business-critical continuity. Power Connectivity Power Embedded Computing Embedded Power Monitoring Outside Plant Power Switching Controls Precision Cooling Racks Integrated Cabinets Services Surge Protection EmersonNetworkPower.com
Emerson Network Power Emerson Network Power logo trademarks service marks Emerson Electric ©2008 Emerson Electric
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Watts Total Power: Input Voltage: Outputs: Watts 300VDC Single

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