The PHENIX PD2U Partial Discharge Detector is used for quality assurance and quality control tests of low and high voltage insulation.

The control and power supply of the Preamplifier unit (RPA1) is done by the acquisition unit through a standard coaxial cable which also transmits the partial discharge signal. The preamps do not use batteries or connections which may require maintenance or extra attention.

The RPA1 amplifiers also serve as impedance converters and line drivers. The power separation filter or coupling impedance is not loaded by the cable capacitance and signal cables as long as 200m* can be used without signal deterioration or loss of sensitivity. This technique provides extra safety margins in case of breakdowns and flashovers. The RPA1's are proven units which are performing reliably in hundreds of laboratory and field applications throughout the world.

Outstanding Features:

• Integrated LCD Screen: Displays an analog meter as well as an oscilloscope trace showing the test voltage, synchronous sine wave, and partial discharge pulses
• Integrated Measurement / Synchronization to High Voltage : Displays the output waveform and meters the output voltage in Peak/ Square Root or RMS.
  
• Pushbutton Menus: All PD2U settings and calibration are done by pushbutton menus displayed on the LCD screen. The settings remain stored after the instrument is switched off.
• Automatic Scale Factors: Automatically calibrates and changes gain ranges. The PD2U also contains an autoscaled algorithm that adjusts the scale automatically.
• USB Remote Control / Data Acquisition: PD2U are equipped with USB communication ports standard. With use of the optional Windows Software the system can be completely controlled via a computer.
  
• Unique Preamplifiers: Remote controlled and remote supplied preamplifiers and cable drivers are standard with the PD1R. The RPA1 is a standard; however, several other types are available depending on testing requirements.

Download our brochure for full information on the specifications and features of this product. For additional information about Partial Discharge Testing please click on the following link Introduction to Partial Discharge

High Voltage - High Current - High Power
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