Table of Contents
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Table of Contents
Preparation for use........................................................................................................ 11
Power Quality of a 3 Phase 4 Wire (3P4W) System.................................................13
Power Quality of a 3 Phase 3 Wire (3P3W) System.................................................13
Power Quality of a Single Phase (1P2W) System.....................................................15
Power Quality of a 1 Phase 3 Wire (1P3W) System.................................................16
Measurement of a System with CT or VT (PT) ........................................................17
Harmonic Analysis of Voltage or Current..................................................................18
Display the Phase Angle of Harmonics......................................................................19
Measurement of Maximum Demand.........................................................................20
Waveform of Voltage and Current..............................................................................20
Waveform for Voltage Only ........................................................................................21
Graphic Phase Diagram...............................................................................................21
Phase Sequence of a 3 Phase System .........................................................................23
Balanced and Unbalanced 3 Phase (3P3W or 3P4W) Load System.......................24
Transient Capture (Dips, Swells, Outage)..................................................................25
Down Load Transient Data .........................................................................................27
Datalogging Power Data (3P4W, 3P3W, 1P2W, 1P3W) .........................................27
Down Load Power Data..............................................................................................27
Data Logging Harmonics Data...................................................................................28
Down Load Harmonics Data......................................................................................28
Clear Memory of Data.................................................................................................28
HardCOPY of SCREEN.............................................................................................29
READ the SAVED SCREEN.....................................................................................30
SET THE CT AND VT (PT) RATIO ........................................................................31
SET THE TIME INTERVAL FOR MAXIMUM DEMAND...............................32
SET THE SAMPLING TIME FOR DATA LOGGING.........................................33
SET THE CALENDER CLOCK..............................................................................34
PROTOCOL (RS-232C INTERFACE)....................................................................34
SPECIFICATIONS (23°C± 5°C) ........................................................................35
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PQ3350 V5.2 11/10
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Table of Contents
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