CMP-200
15
Measurements on Three-Phase Circuits
The branches or legs of three phase electrical circuits are typically labeled in any of the
following conventions:
• A, B and C
• L1, L2 and L3
• R, S, and T
They are referred to as R, S and T in this manual and on the meter.
Three-Phase Circuits: Settings Table for Voltage and Frequency
Measurement
Type of
Selector
Icons
Red Lead
Black Lead
Clamp
Circuit
Setting
Displayed Connection Connection Location
any other
Voltage or
3ø3W or
Hz V
Hz and V
R, S or T
phase (or
N/A
Frequency
3ø4W
neutral on
3ø4W only)
Three-Phase Circuits: Voltage or Frequency Measurement
Содержание CMP-200
Страница 65: ...CMP 200 65 Greenlee Textron Subsidiary of Textron Inc 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 ...
Страница 66: ...Greenlee Textron Subsidiary of Textron Inc 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 ...
Страница 67: ...Greenlee Textron Subsidiary of Textron Inc 4455 Boeing Dr Rockford IL 61109 2988 815 397 7070 ...