Function Feature
 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.
 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.
 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.
 Fluctuation test: according the presetted 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.
 Harmonics analysis: IAC-380 series can analyze the current, voltage 2-20 THD (total

harmonic distortion) in each phases.
 IAC-380 series can support both 3-phase and 1-phase power test. The most powerful

unit can provide 100KW.
 Parallel operation: for the requirement of some high power test, IAC-380 series can

co-work in parallel perfectly.
 Phase sequence test: automatically detect the phase sequence of the generator & UPS.
 Adopting 5.7 inch colorful touching LCD: English interface make the operation

convenient and directviewing.
 Without PC and other recording device, the internal data storage memory of IAC-380

series can save 250 groups of data
 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.
 Applying overheating precaution function, IAC-380 series can cut off the load,

terminate the discharge and alarm the user automatically when overheating happen.
 IAC-380 series provide the emergent stop switch, the users can terminate the test

manually by single button.
 Short circuit protection function, guarantee the test safe and stable.