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Current Location:Home> Products > Photovoltaic Inverters Test Solutions
Product Overview
Features:
■ compliance with PV inverter, Smart Grid and EV related products test applications
■ Pure sine wave input current (zero feedback)
■ 100% anti-irrigation function, and the energy directly back to the grid; power supply capable of four-quadrant operation, except islands tests, does not require a resistive load.
■ External operating display, Analog interface 0-10V
■ independently adjustable three-phase voltage, three-phase phase adjustable
■ Editable harmonic 2-49 times
■ with active PFC, do LVRT and zero voltage ride through experiments
■ can be done / undervoltage, over / under frequency test; programmable panel set up required change in voltage or frequency, running, voltage or frequency
  Every change triggers a level, in doing this experiment, very accurate and convenient.
■ Output frequency 40.000-99.999Hz, with a 0.001 Hz / 10ms variable, can be easily done under frequency precision experiments, anti-islanding test
■ LIST, STEP two models, perform 30 different sets of voltage, frequency, time setting, and for a continuous cycle test. The shortest running time
  To set 10ms, it can be used to simulate the grid test for voltage, frequency gradients, step-order functions, easily complete LVRT test
■ high accuracy, test applies a current half-sine and similar various waveforms with DC component
■ The use of advanced direct digital frequency synthesizer (DDS) waveform generation technology, high frequency stability, continuity
■ protection mode: overvoltage, overcurrent, overload, short circuit, current limiting, limit pressure, etc.
■ provide rms voltage, rms current, active power, frequency, power factor, and so the peak current reading

■ In addition to the 100 percent load load, response time is less than 2ms, overload capability, instantaneous current can withstand three times the rated current

Specifications:


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