AMETEK CTS 3.0 - Manual (Page 54)

Compliance Test System 3.0 User Manual
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Of course, you may also use the oscilloscope function of the Exacq Bench to display the time
domain signals. Refer to the appropriate section of this manual to identify all the signals and
channel numbers, but for this example, channel 0 is for voltage, and channels 1,2,3 are the
(parallel) three current signals. In the figure below, channel 0 and 3 are displayed (channel 3 is the
most sensitive current channel). The CTS power source was set to 230 Volt
– 50 Hz, and a
resistive load with a dimmer set to approximately 90 degrees firing angle was applied. The
(yellow) current signal was 2.0 Amp rms and the (red) voltage was 230 Volt. The settings for the
scope channels and time base function were adjusted to obtain the display as shown in the figure.
Upon completion of the above tests, you may proceed with installing the CTS software modules
that were supplied with your system.
Figure 3-16: Exacq Scope Test Panel