• Wide output range can also be DC output
  
  • Rated output voltage (AC): 1-300V
  • Rated output frequency: 1~999.9Hz
  • Rated output voltage (DC): ± 1.4 to ± 424V
  In addition, it can achieve DC output and AC+DC output. Can be used in a wide range of fields such as chemistry and physics.
  
• Response Options
  According to the load conditions and usage, the response (response speed) of the internal amplifier system can be selected.
  • Typical speed (MEDIUM): in various power environment tests
  • High Stability (SLOW): Used in EMC testing sites for supply, etc
• Simulate abnormal power cord
  When used in AC mode, the abnormality of the power line can be simulated by stopping the output of the PCR-LE2 series, voltage dip, and voltage pop. Can be used for testing rectifier power supplies and electronic instruments.
  
• Various measurement functions
  The actual effective voltage/current, peak voltage/current, effective power/apparent power, and power factor that can be measured output. Can analyze the high-order harmonics of the output current (up to 40 times).
  
• Timing function
  The output voltage/frequency/waveform can vary over time and can automatically perform power environment tests. In addition to AC output, it can also achieve timing for DC output and AC+DC output. It can set a resolution of 0.1ms and is equipped with initial phase setting, phase transition, jump function, and pause function.
  
• Sensor detection, voltage compensation adjustment
  Even if the device is located far away from the load instrument, it can compensate for voltage drop and stabilize the voltage (effective value) at the load end. In sensor detection, there are hardware sensor detection and software sensor detection. It can be used differently according to load conditions and usage purposes.
  
• Output current control
  By utilizing the optional (time, continuous) trip current limiting function, the output current (actual effective value) can be stably controlled to achieve continuous operation action. Under stable conditions of power facilities (distribution panels, circuit breakers, wiring facilities, etc.), power on tests can be conducted.
  
• Energy saving function (power-saving function)
  
  • sleep function
    After a certain period of no output, the power unit will enter a sleep state, which can suppress power consumption.
  • Energy saving operation function
    The energy-saving operation function can be utilized to provide only the power required by the load according to its size.
    
• external communication
  RS232C (standard). Through optional components, remote control can be achieved using GPIB, USB, LAN. Due to LAN support for LXI specifications, a cost-effective system architecture can be obtained.
  
• Storage function
  The host memory can store a total of 99 waveform libraries * *, including output frequency, voltage (AC/DC), and waveform data for one cycle.
  In addition, the contents of the host memory, panel settings, simulation of power cord abnormalities, and timing data can be saved on the USB memory.
  
• Supported Standards
  Can be used for IEC61000-3 and 4 series standard testing systems. The optional items also include application software. Please refer to the end of the volume for detailed information.
  
• Remote control front panel
  The front panel can be removed for use. It can be used as a remote control through the control panel extension cable of the optional component (EC05-PCR).
  
• System connection test accompanied by reverse current
  According to the system networking technology requirements policy
  
  
• Excellent maintenance performance achieved through unit structure
  The PCR-LE2 series is a unit structure. The power unit can be maintained (replaced, etc.) using 1kVA units.
  
• Other functions
  
  • Set output impedance
  • Measure high-order harmonics
  • Software startup (control rise time)
  • Fixed internal VCC
  
  

lineup

Optional parts (associated products)