Switch mode power supply SNT12812

[FEAS article number: 582212]

Price per unit: 388.60 €

commercial customers acc. to § 14 BGB only
19 % VAT plus., ex-factory price

The switch mode power supplies of the SNT128 series are powerful and robust devices to power sensitive loads in a hard industrial environment. These features result from the modern construction with a good radio shielding and high reliability integrated in a functional and stable casing. The short circuit proof output DC voltage of this type can be adjusted. The output current can rise to 120% of rating, therefore this power supply is suitable for loads requiring high starting current.
  • Boostfunction: 120% Iout up to 5min
  • Device protection: shutdown on overtemperatur, automatic restart  
  • Relaiy-contacts for remote monitoring
  • Comprehensive microprocessor-controlled monitoring management with LED display
  • Runs in 2-phase operation without performance reduction
  • Output separated according to VDE 0551
  • Extra low safety potential PELV (EN 60204), SELV (EN 60950)
  • PFC acc. to IEC/EN 61000-3-2
  • Overload- and open circuit protected
  • Short circuit proof  
  • Parallel connection possible
  • Output protected against polarity reversal
  • Suitable for the tropics - epoxy resin casted
  • Safety acc. to VDE, EN, UL, CSA
Switch mode power supply SNT12812
Input voltage (VAC): 320 - 550 VAC (0-400 Hz)
Input voltage (VDC): 450 - 780 VDC
Output voltage: 12 VDC
Adjustment range: 10.0 - 15.5 VDC
Output current: 35.0 A
Power nom./boost: 420.0 W
Efficiency: 90%
Residual ripple: < 50 mVSS
Operating temperature range: -30°C / +70°C
Dimensions (WxHxD): 171.0 x 224.0 x 103.0 mm
Weight: 7.00 kg
Mounting: wall mounting with screws
Data sheet SNT12812 (137.13 KB)

Technical data for power supply SNT12812

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Manual SNT128 (394.88 KB)

Operating instructions for power supplies of the series SNT128

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Product specification SNT12812 (182.54 KB)

Further information about power supply SNT12812

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Price per unit 388.60 € 380.83 € 369.17 € 349.74 € 330.31 € 310.88 € 291.45 € 287.56 € 283.68 €

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