IT7322H (750VA, 500V/6A, Output Voltage & Phase Resolution 0.1V/0.1°, 1-Phase Programmable AC Power Supply with RS232, USB, GPIB and LAN Interfaces)


Brand: ITECH
Model Series: IT7300 Series
Category:

About Product

The ITECH IT7300 Series Programmable AC Power Supplies are single phase programmable AC power supplies which are designed and built to deliver reliable and stable AC power with built-in power meter. The IT7300 Series are composed of 7 models and all models are with high resolution 0.1V/0.1°, programmable voltage and current limit settings, turn on/turn off phase angle control (0-360°), power line disturbance simulation capability, dimmer function and IEC61000-4-11, IEC 61000-4-14, IEC 61000-4-28 voltage dips and frequency variation simulation, all providing the greatest test convenience and multi-purpose test solution. With built-in RS232, USB and GPIB and LAN interfaces (RS232, USB and LAN interfaces for IT-7321), they can be used both on benchtop and systematical. The IT7300 Series are high performance products; they are strong, smart and reliable AC power sources in favorite for multi-purpose power testing solution and application.

Product Features

  • Display screen: VFD display
  • A 2-in-1 instrument: Power supply and power meter (See photo section)
  • The IT7300 Series adopts latest linear amplifier technology which greatly reduce the output noise and ensure high working stability to obtain precise and accurate measurement results
  • Maximum output power up to 3000VA, in configuration of
    • Output voltage 300V and output current 24A (IT7326)
    • Output voltage 500V and output current 12A (IT7326H)
  • High setting resolution
    • Voltage: 1V
    • Current: 1mA in max
    • Power: 01W in max
    • Frequency: 1Hz at 45-99.9Hz & 1Hz at 100Hz-500Hz
    • Phase: 1°
  • High measurement accuracy
    • Voltage: ±0.2% + 0.6V
    • Current: ±0.2% + 0.6mA in max
    • Power: ±0.2% + 0.2W (47Hz – 65Hz) in max
  • Load regulation: ≤ 0.5% FS (Resistive load)
  • Line regulation: 1% max for a ±10% line change
  • Response time: < 100µs
  • Convenient data entry via knob or numerical key pad
  • Can adjust the stepping by left/right arrow button
  • Programmable frequency: 45Hz – 500Hz
  • Programmable voltage and current limit settings
  • Display Vrms, Irms, Ipeak, frequency, PF, apparent power and active power simultaneously
  • Support front and rear panel output
  • Power line disturbance simulation capability
  • IEC61000-4-11, IEC 61000-4-14, IEC 61000-4-28 voltage dips and frequency variation simulation
  • Dimmer function
  • Turn on, turn off phase angle control (0-360°)
  • TTL signal which indicates output transient
  • List mode to generate surge, sag and other line
  • Protection function: OVP, OCP, OPP, OTP
  • Memory capacity on 10 groups, for save and recall
  • Dimension
    • 19” ½ 2U (IT7321)
    • 19” 2U (IT7322, IT7322H, IT7324, IT7324H)
    • 19” 6U (IT7326, IT7326H)
  • Provide free remote control software (IT9000-PV7300) with strong function saving secondary development time
  • Versatile interface
    • RS232, USB and LAN (IT7321)
    • RS232, USB, LAN and GPIB (IT7322, IT7322H, IT7324, IT7324H, IT7326, IT7326H)

Product Functions

  • Multi-function and high precision measurement: The IT7300 Series AC sources use advanced DSP circuit to get higher precision and high-speed measurement for true RMS voltage, true RMS current, true power, frequency, power factor and peak value. In addition, its high resolution 0.01W/0.1mA extends the application for Energy Star testing standard. The IT7300 Series are not only a AC source, but also a powerful power meter
  • 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 (See photo section)
  • Adjustable phase angle: User can set the start and stop phase angle within range of 0~360°.  This function is widely used for startup and shutdown current impact test or various rectifier performance test (See photo section)
  • Numerous modes of operation and function: Step mode, pulse mode, list mode surge waveform, trap waveform (See photo section)
  • Power line disturbance simulation function: The IT7300 Series provide 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, the IT7300 Series are capable of simulating all sorts of voltage dips, surge or trapped wave.  The IT7300 Series enable 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
  • Sweep function: This function tests efficiency of switch power supply and gets voltage and frequency value at max power.  It could change voltage and frequency by setting start voltage value, end voltage value, stepping voltage value, start frequency, end frequency, stepping frequency and time of each step.  Time unit of each step could be in second, minute and hour and it saves 10 files at most voltage, frequency and current of max power will be displayed when the test is over
  • SCPI communication protocol is supported

Product Application

  • Automotive electronics test solution such as testing of cigarette lighter via operating high accuracy current measurement and simulation of worst-case power transient conditions via the built-in DIN40839 & ISO-16750-2 test sequences
  • Electric vehicle test solution
  • Solar and photovoltaic inverter test solution
  • Battery test solution such as stability test on battery charging parameters in low power accuracy measurement, standby power consumption, efficiency for Ipad, Cellphone and various electronic devices
  • LED driver test solution such as electronic parameters of LED driver power and stability test
  • LED lamp test
  • LED on stability test via evaluation of dimmer of relative angle
  • Power supply test solution

Standard Accessories

  1. GPIB Interface (IT7322, IT7322H, IT7324, IT7324H, IT7326, IT7326H)
  2. LAN Interface
  3. RS232 Interface
  4. USB Interface
  5. USB Cable
  6. CD (Operation Manual & Communication Protocol Manual)
  7. Power Cable

Product Options

Nil

Related Catalog

IT7321 Catalog

Our Company

Miko, established in 1980, is a leading instrumentation distributor in Hong Kong and China.

Over the years, we have been fully engaged in the sales and marketing of electronic T&M instruments in the territory. Our market sector coverage includes telecommunication, power, data communication, audio, broadcasting and education.

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