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IT7300 Series


Official Australian/New Zealand Distributor


  • ​High accuracy and resolution
  • Compact and standard size (300VA ½2U)
  • Programmable frequency:45HZ-500HZ
  • Display Vrms ,Irms, Ipeak , frequency, PF, apparent, Power and active power simultaneously
  • IEC61000-4-11,IEC 61000-4-14,IEC 61000-4-28 voltage dips and frequency variation simulation
  • Power line disturbance simulation capability
  • Programmable voltage and current limit settings
  • Dimmer function
  • Turn on, turn off phase angle control(0-360°)
  • TTL signal which indicates output transient
  • Support front and rear panel output
  • List mode to generate surge, sag and other line disturbance simulations
  • Over-voltage, over-power, over-current, over-temperature protection features
  • Built-in LAN, RS-232/GPIB/USB interface
  • Programming with SCPI command language


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ITECH website

IT7300 series sets up the new standard for high performance AC power source. It equips with all powerful features such as power line disturbance (PLD) simulation, Dimmer, Sweep and comprehensive measurement functions.IT7300 series has built-in LAN/RS232/USB/GPIB communication interface(IT7321 does not have GPIB). These features make the IT7300 series ideal for commercial, power electronics and military test applications from bench-top testing to mass production.

TRIAC Dimmer simulation function

ITECH is the pioneer of TRIAC Dimmer function. This function is used to do dimming and speed regulating test for lamp or electric motor to ensure the products work well when controller of dimming and speed regulating is needed.

Power line disturbance simulation function

IT7300 series provides powerful functions to simulate all kinds of power line disturbance conditions. The STEP and PULSE modes offer a method to execute a single step or continuous output changes. The LIST Mode, up to 100 sequences, extends this function for more complex waveform generator needs. In this way, IT7300 series is capable of simulating all sorts of voltage dips, surge or trapped wave. The IT7300 series enables users to perform the pre - compliance tests against IEC 61000-4-11 and compliance test against IEC 61000-4-14/-4-28 immunity test regulations.


> View product on Itech website