YOUR POWER TESTING SOLUTION Visit www.itechate.com for more information rant quad Four erative Regen IT7900 Series Regenerative Grid Simulator Application fields Smart grid Civil aviation Universities & institutes Home appliances

Regenerative capability IT7900 Regenerative Grid Simulator The IT7900 series is a programmable, four-quadrant grid simulator. It is also a four-quadrant power amplifier, which can be used to test various grid-connected equipment. For example, PCS, energy storage system, microgrid, BOBC (V2X), PHiL, etc. With the islanding mode (RLC settable), a single unit of IT7900 can realize the anti-islanding protection test. Besides, the power density of IT7900 series is very high, 15kVA in 3U. After parallel connection, the power can be extended to 960kVA at most. Highlighted Features High power density/minimum...

Your Power Testing Solution IT7900 Regenerative Grid Simulator Applications Electric transportation on/off grid inverter, electronic power regulat- Electric Transportation New Energy Vehicles OBC,AC charging pile, EV power supply equipment, BOBC(V2X) Energy Storage PCS energy storage converters, home PV energy storage devices Research Institute AC-DC power adapter, EMC test Power Electronics Transformer, AC fan,UPS, AC motor Voltage range

Your Power Testing Solution IT7900 Regenerative Grid Simulator Outstanding Features Regenerative 4-Quadrant AC Grid Simulator The IT7900 series represent the newest generation of programmable, full four-quadrant grid simulators with full 100% of current rating in both source and sink mode, and provides energy recovery capability. The power generated by the DUT during the test can be easily fed back to the AC grid, rather than being dissipated as heat,which protects the environment and lowers the cost of operation. It can be applied to the applications in testing grid-tied products that inject...

Your Power Testing Solution IT7900 Regenerative Grid Simulator Outstanding Features CV/CC/CP In order to meet the increasingly complex research and testing needs of users, IT7900 series AC grid simulator adds CC and CP operating modes based on the traditional CV mode. The device has a fast response time and adjustable output parameters (V/I/P). Based on the powerful loop control technology, the device can automatically switch output mode according to the change of external load characteristics, providing professional and reliable solutions for microgrid research, constant current device and power...

Your Power Testing Solution IT7900 Regenerative Grid Simulator High-power Density, Modular Design Traditional power supply 15kVA 15kVA/3U High-power Density With PWM switching technology, the power density is up to 15kVA in a compact 3U size. Two different voltages of 350VL-N and 500VL-N are provided and the frequency range is 15Hz~150Hz. The size is only 1/12 of a conventional type of AC power supply, and the power could be expanded higher, saving a lot in space and cost. bench test Master/Slave parallel, power up to 960kVA IT7900 Regenerative Grid Simulator 15kVA IT7900 series can be master-slave...

Your Power Testing Solution IT7900 Regenerative Grid Simulator Easy-to-operate interface, abundant operation modes Easy-to-operate interface, abundant operation modes IT7900 series is equipped with innovative touch screen, simple and intuitive UI interface, and the keyboard knob design allows users to directly and quickly perform operations such as mode setting and waveform editing. The built-in digital oscilloscope function collects time-domain signals of voltage and current, phase relationship and performs waveform trigger functions. The oscilloscope sampling rate is up to 10us, and up to 6...

Your Power Testing Solution IT7900 Regenerative Grid Simulator Power Line Disturbance (PLD) test Built-in various type of distorted waveforms In addition to sine waveform, IT7900 series provides various standard AC waveforms, such as triangular wave, sawtooth wave, square wave, trapezoidal wave and clipped sine wave. These waves can be easily recall from the menu and displayed in the LCD touch screen. Moreover, in combination with sequence programming function, users can realize multiple waveform continuous output, to cope with complex power line disturbance test. Sine Triangle LIST/SWEEP/Surge...

Your Power Testing Solution IT7900 Regenerative Grid Simulator Powerful waveform editing function for grid-connected regulations and power electronics disturbance testing Harmonic and inter-harmonic simulation Using high-speed DSP technology, IT7900 series is capable of simulating harmonic, inter-harmonic and harmonic synthesis. By setting the amplitude and phase, it can simulate up to 50th harmonics, creating a periodic distortion waveform. It also has built-in 30 types harmonic distortion waveforms for quick recall. Harmonic test is one of the important tests for EMC immunity, and single-phase...

Your Power Testing Solution IT7900 Regenerative Grid Simulator Measurement and waveform collection Built-in power meter - current accuracy up to 0.1% + 0.2% FS The IT7900 series integrates a data acquisition system which is based on a digital signal processor. It provides the measurement and waveform analysis capabilities of oscilloscopes, power meters and digital multimeters commonly found in test systems. The current measurement accuracy is up to 0.1%+0.2%FS and voltage measurement accuracy is up to 0.1%+0.1%FS. The parameters that can be measured include voltage RMS, current RMS, frequency,...

Your Power Testing Solution IT7900 Regenerative Grid Simulator IT7915-350-90 Input Parameters Wiring connection Line corrent Power factor Line voltage Output voltage Crest Factor Per Phase Output current Output power Max. Power Voltage setting Range Resolution AC output Range Resolution Accurancy Range setting Resolution setting Accurancy setting Waveform Synthesis Phase Range setting Resolution setting Range Resolution Phase power Programmable impedance Output power Range setting Line regulation Load regulation Voltage Stability THD Voltage ripple Dynamic response Peak current Output power Harmonic...