Introduction; Features - Extech Instruments PQ3450-30 User Manual

1.0 Introduction

Congratulations on your purchase of the Model PQ3450 Power Analyzer/datalogger. This
instrument is fully tested and calibrated prior to delivery; proper use and care of this meter will
provide years of reliable service.

1.1 Features

 Large dot-matrix, numerical, backlit LCD
 Full system analysis with more than 30 parameters:
o
Voltage (phase-to-phase) and Voltage (phase-to-ground)
o
Current (Amps) phase-to-ground
o
KW / KVA / KVAR / PF (phase)
o
KW / KVA / KVAR / PF (system)
o
KWH / KVAH / KVARH / PFH (system)
o
Phase angle
 600.0VAC input with CAT III-600V safety rating
 Adjustable Current Transformer (CT) and Potential Transformer (PT) ratio for high power
distribution systems
 Log up to 30,000 reading on removable SD memory card in Excel® format
 Wide sampling rate range (from 2 seconds up to 2 hours)
 Easy-to-use onscreen menu
 Easy-to-hold rugged over-molded housing
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