Atec Chroma-61500 Series - Manual (Page 4)

APPLICATIONS
Simulate AC Power Distortion
More and more electronics manufactures have expanded their business to acquire worldwide product distribution. When a problem is identified, sometimes
it is necessary to check if the products are susceptible to ac line disturbances. However, precious time would be wasted on gathering and transferring test
equipment, man power and other resources to do a simple
onsite test. The purpose of this application is to provide a
solution using Chroma Power Analyzer 6630 to measure the
voltage harmonics of the ac main on site. All recorded data
can be sent to the lab. According to the data, users can use
synthesis function of AC source 61500 series to re-build the
original distorted waveform. It can help engineers quickly point
out the problem and come up with a solution.
Aerospace testing software for AC power
With the powerful programming capability, AC power source
61500 series can be used to test aircraft electrical equipment.
Chroma also provides software for AC power part test of
standard RTCA DO-160D , MIL-STD-704E and ABD0100.
Main Operation Menu Transient Voltage Programming Distorted Waveform Editor
Voltage DIP, Short, Variation
Regulation Test
The easy-use software : The 61500 Series Softpanel
3-Phase Mode and Series Conecting for High Voltage Output
The 61500 series AC source provides a 3-PHASE mode to let users connect 3 units for 3-phase output application. Users can set a unit as the Master, and set
others the phase angle 120/240 degree as the Slaves. The Master unit will keep on Fixed mode and send a signal for synchronizing Slaves. Now, more and
more UUTs need to test AC line transient with high voltage > 300V. An external boost transformer might raise the voltage, but the serious loading effect will
make the voltage waveform with large distortion. Users can connect 2 units of 61500 in series and set the phase angle to zero (see figure) in 3-PHASE mode.
In this way, users can program a 220V/0.5sec superimposed on 230V to get a 450V transient voltage easily.
Frequency Variation Test
Recording for Long Time Measurement
Voltage Fluctuation Test Voltage Harmonic & Interharmonics Test
Re-build Distortion Waveform
Aerospace Testing Software