AC three-phase three-wire 660 V voltage has been used as a standard power supply voltage and adopted by heavy-duty manufacturing industries such as steel and coal. For these testing of AC motors, fans, electric welders, electric heaters, circuit breakers, inverters, contactors, relays, etc. used in these environments, an AC source is required to provide analog power supply testing under three-phase 660 V parameters.

Users can adopt ITECH three-phase boosting module according to actual test demands, choose star or delta connection method to meet the diversified testing requirements.

IT7600 series three-phase boosting model continues the test function of three-phase unbalaced simulation. Users can realize the connection mode of Y type and △ type according to the actual demand. AC source also can simulate three-phase unbalance while realizing three-phase output, expand the application range.

IT7600 series AC source has built-in full-scale power meter and large-screen oscilloscope function. It has a built-in high-speed sampling measurement circuit that can display real-time voltage and current curves, enabling instantaneous analysis without oscilloscope. At the same time, users can set the voltage or frequency output variation rate by himself, so that the voltage or frequency can gradually reach the set value step by step, which can more accurately verify the operating range of the product, and can also reduce the inrush current when the DUT is turned on.

IT7600 series high performance programmable AC power supply, adopting advanced digital signal processing technology, built-in full-scale power meter and large-screen oscilloscope function, supporting master-slave parallel, providing large-capacity single-phase or three-phase AC output. It can be widely used in many fields such as new energy, home appliances, power electronics, avionics, military and IEC standard test development and application.