480V 500KW/1000KW/2000KW AC Dummy load

Function Feature

l  Steady-state test: automatically detect 3-phase voltage, current, active power, inactive power, apparent power, power factor, frequency, run time, total energy and so on.

l  Transient-state test: according the presetted power values, IAC-380 series can create a loading dips and drops, automatically detect the maximum and minimum values of each phase voltage, current and frequency in the dips and drops, and calculate the power & power factor in each phase.

l  Setting test: according the presetted values, IAC-380 series can increase the load in steps by proportion up to the maximum power, and then decrease the load in steps. In this process, IAC-380 series will automatically detect the maximum and minimum values of voltage, current and frequency, 3-phase power & power factor in each steps.

l  Fluctuation test: according the preset values, IAC-380 series can increase the load in steps by proportion up to the maximum power, and automatically detect the maximum and minimum values of voltage, current and frequency, 3-phase power & power factor.

l  Harmonics analysis: IAC-380 series can analyze the current, voltage 2-20 THD (total harmonic distortion) in each phases.

l  IAC-380 series can support both 3-phase and 1-phase power test. The most powerful unit can provide 100KW.

l  Parallel operation: for the requirement of some high power test, IAC-380 series can co-work in parallel perfectly.

l  Phase sequence test: automatically detect the phase sequence of the generator & UPS.

l  Adopting 5.7 inch colorful touching LCD: English interface make the operation convenient and direct viewing.

l  Without PC and other recording device, the internal data storage memory of IAC-380 series can save 250 groups of data

l  The user can choose browsing the real-time data in the process of testing by the software shown by laptop screen, or download the data to PC by RS-485 or USB after the testing.

l  Applying overheating precaution function, IAC-380 series can cut off the load, terminate the discharge and alarm the user automatically when overheating happen.

l  IAC-380 series provide the emergent stop switch, the users can terminate the test manually by single button.

l  Short circuit protection function, guarantee the test safe and stable.