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NTS350 Series WebSheet

NTS350
  • Total Max Power: 350 W
  • Total Max Current: 16.6 A
  • Input Voltage: 85 V to 264 V
  • Output Voltage: 12 V to 54 V
  • Outputs: Single
  • Size (L x W x H): 4.000" x 7.000" x 1.500"
  • Warranty: 2 years
  • Operating Temperature: 0 to +70 C
  • Download Datasheet

Special features

  • Low output ripple
  • Built in OR-ing diode / FET
  • Thermal overload protection
  • 12 fan output
  • Overvoltage protection
  • Active power factor correction
  • IEC EN6100-3-2 compliance
  • Single wire current sharing
  • DC power good
  • Optional fan cover (-CF suffix)
  • Optional End fan cover (-CEF)
  • Supervisory output 5 V and 12 V
  • Overload protection
  • Remote sense
  • Power fail and remote inhibit
  • Built-in EMI filter

Electrical specs

Input

  • leakage current: <0.5 mA @ 50/60 Hz, 264 VAC input
  • Inrush current: 38 A max., cold start @ 25°C
  • Frequency: 47-440 Hz
  • Efficiency: 85% typical at full load
  • Power factor Safety ground: 0.99 typical
  • EMI filter: FCC Class B conducted and radiated CISPR 22 Class B conducted and radiated EN55022 Class B conducted and radiated VDE 0878 PT3 Class B conducted and radiated.

Output

  • Maximum power: With cover: 350 W with 30 CFM forced air
  • Hold-up time: 20 ms @ 350 W load, 115 VAC nominal line at factory voltage setting
  • Supervisory outputs: 5 V @ 2A regulated, 12 V @ 1A
  • Adjustment range: ±5%
  • Overload protection: Short circuit protection on all outputs. Case overload protected @ 115-130% above peak rating
  • Overvoltage protection: 20% to 35% above nominal output

Logic Control

  • DC OK: TTL logic goes high after the output is in regulation. It goes low when there is loss of regulation.
  • Power failure: TTL logic signal goes high 100-500 msec after main output. It goes low at least 4 msec before loss of regulation
  • Remote sense: Compensates for 0.5 V lead drop min. Will operate without remote sense connected. Reverse connection protected.
  • Remote on/off: Requires an external contact closure to inhibit outputs

NTS350 models

Output(s) Model No Buy Now Evaluation
12 V @ 29.2 A NTS353 Buy Now Request
12 V @ 29.2 A NTS353-CEF Buy Now Request
12 V @ 29.2 A NTS353-CF Buy Now Request
24 V @ 14.6 A NTS355 Buy Now Request
24 V @ 14.6 A NTS355-CEF Buy Now Request
24 V @ 14.6 A NTS355-CF Buy Now Request
48 V @ 7.3 A NTS358 Buy Now Request
48 V @ 7.3 A NTS358-CEF Buy Now Request
48 V @ 7.3 A NTS358-CF Buy Now Request
54 V @ 6.5 A NTS359 Buy Now Request
54 V @ 6.5 A NTS359-CEF Buy Now Request
54 V @ 6.5 A NTS359-CF Buy Now Request