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QS10.481-D1 DIN Rail Power Supplies

Brand: PULS GmbH
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Does not ship to Washington, United States
The most outstanding features of this Dimension QSeries DIN-rail power supply are the high efficiency and the small size, which are achieved by a synchronous rectification and further novel design details.

The QSeries is part of the Dimension family, existing alongside the lower featured C-Series.

With short-term peak power capability of 150% and built-in large sized output capacitors, these features help start motors, charge capacitors and absorb reverse energy and often allow a unit of a lower wattage class to be used.

High immunity to transients and power surges as well as low electromagnetic emission makes usage in nearly every environment possible.

The integrated output power manager, a wide range input voltage design and virtually no input inrush current make installation and usage simple.

Diagnostics are easy due to the dry DC-ok contact, a green DC-ok LED and red overload LED.

Unique quick-connect spring-clamp terminals allow a safe and fast installation and a large international approval package for a variety of applications makes this unit suitable for nearly every situation.
Features
  • AC 100-240V Wide-range Input 
  • Width only 60mm 
  • Efficiency up to 92% 
  • 150% (360W) Peak Load Capability 
  • Easy Fuse Tripping due to High Overload Current 
  • Active Power Factor Correction (PFC) 
  • Negligible low Inrush Current Surge 
  • Short-term Operation down to 60Vac and up to 300Vac 
  • Full Power Between -25°C and +60°C 
  • DC-OK Relay Contact 
  • Quick-connect Spring-clamp Terminals 
  • 3 Year Warranty
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The most outstanding features of this Dimension QSeries DIN-rail power supply are the high efficiency and the small size, which are achieved by a synchronous rectification and further novel design details.

The QSeries is part of the Dimension family, existing alongside the lower featured C-Series.

With short-term peak power capability of 150% and built-in large sized output capacitors, these features help start motors, charge capacitors and absorb reverse energy and often allow a unit of a lower wattage class to be used.

High immunity to transients and power surges as well as low electromagnetic emission makes usage in nearly every environment possible.

The integrated output power manager, a wide range input voltage design and virtually no input inrush current make installation and usage simple.

Diagnostics are easy due to the dry DC-ok contact, a green DC-ok LED and red overload LED.

Unique quick-connect spring-clamp terminals allow a safe and fast installation and a large international approval package for a variety of applications makes this unit suitable for nearly every situation.
Features
  • AC 100-240V Wide-range Input 
  • Width only 60mm 
  • Efficiency up to 92% 
  • 150% (360W) Peak Load Capability 
  • Easy Fuse Tripping due to High Overload Current 
  • Active Power Factor Correction (PFC) 
  • Negligible low Inrush Current Surge 
  • Short-term Operation down to 60Vac and up to 300Vac 
  • Full Power Between -25°C and +60°C 
  • DC-OK Relay Contact 
  • Quick-connect Spring-clamp Terminals 
  • 3 Year Warranty
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Specifications

Brand

AC Input Voltage

  • AC 100-240 V (± 15 %)

DC Input Voltage

  • DC 110 V - 300 V (-20 %/+25 %)

Harmonic Correction

  • active

Power Factor

  • 0.92

Input Inrush Current Limitation

  • active

Input Inrush Current

  • 4A / 7A

Nominal Voltage

  • 48 Vdc

Adjustment Range

  • 48 - 56 V

Output Current Range

  • 5 - 4.3A

Output Current

  • 4.3A at 56 V
  • 5 A at 48 V

Output Power

  • 240 W

Power Reserves

  • 50 % BonusPower

Derating

  • 6W/°C for > +60° C

Ripple and Noise Voltage Maximum

  • 100 mVpp

Dimensions (WxHxD)

  • 60 mm x 124 mm x 117 mm

Weight per Unit (Excluding Packaging)

  • 900 g

Mounting Method

  • DIN Rail

Operating Temperature Range

  • -25° C to 70° C

Connection Method

  • Spring clamps

Efficiency, typ.

  • 92%

Power Losses, typ.

  • 20.9W

MTBF SN 29500 at 40° C (h)

  • 606000h

DC-OK Signal

  • yes
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