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Highly efficient power supply and backup power supply solutions to telecommunications, information and industrial technologies.

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Rectifier DPR 1200B – 48



The rectifier DPR 1200B-48 is a single phase, hot-pluggable, fan-cooled rectifier. The outstanding power density of this product offers the optimum 1U or 3U shelf solution for space critical applications. The constant output power characteristic supplies the specified power over the full output voltage range. The benefit is an optimized modular system design (less number of modules) that matches the supply requirements for state-of-the-art telecom equipment These features as well as the wide input voltage range, and low input current distortion are the key factor of the success of this product and it offers a cost effective and reliable solution.

 General Features
  • Very high power density 1100 W/l (18 W/in3 )
  • High efficiency ≥91%
  • Hot pluggable, all connectors at the rear
  • Fan cooled with air flow monitoring
  • Universal input voltage range: 88 - 300 Vrms
  • Power factor ~ 1.0 (sinusoidal input current)
  • Constant output power characteristic
  • System bus: analog / digital
  • Operating temperature range up to 75°C (167 ºF)
  • Usable with control unit PSC 1 / PSC 3 / PSC 1000
 Applications
  • Digital subscriber line (DSL)
  • Data transmission, PBX
  • Wireless switching centre and dating components