Rectifier DPR 7200B-48

The rectifier DPR 7200B-48 is a three-phase, hot-pluggable, fan-cooled rectifier. 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. The rectifier employs the advanced technology with inbuilt intelligence supporting energy saving and smart start up features for a safe start up e.g. for diesel generator operation.
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.

• 3 Phase, 400 / 480 Vrms input
• Efficiency 92 %
• Low THD < 5 %
• Hot pluggable
• All connectors at the rear
• Fan cooled with air flow monitoring
• Wide input voltage range: 260 - 530 Vrms
• Power factor ~ 1.0 (sinusoidal input current)
• Constant output power characteristic
• User friendly LCD Display
• Digital system bus
• Inbuilt intelligence
• Energy saving function
• Enhanced startup features
• Usable with control unit PSC 3

• Telecommunication technology
• Switching centre BSC, MSC
• Data networks