Chroma 66203, Руководство пользователя

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Digital Power Meter 66203/66204 User’s Manual
4-6
a. Wiring for motor driver primary side (input side)
Figure 4-10 Input Wiring of 66203/66204 & Motor Driver for Efficiency Test
b. Wiring for motor driver secondary side (output side)
Figure 4-11 Output Wiring of 66203/66204 & Motor Driver for Efficiency Test
WARNING
Be sure the connecting cable of voltage and current are in correct
position as it may cause the internal circuit to burnout if connected
mistakenly.
3. Make sure the power switch of the 66204 is OFF. Plug in the power cord to the 66204
AC INPUT socket with the other end to the power socket. Press down the power switch
to turn on the 66204, the display will show the power-on message accordingly and then
go to the measurement screen.
4. Use V RANGE key to select an appropriate voltage range for each channel to conduct
testing.
Figure 4-12 Process for Setting Voltage Range