Specifications subject to change without notice.
Copyright © 2009 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
www.extech.com 5/1/12 - R1
Saves data on an SD card in Excel®format
For easy transfer to a PC for analysis
3-Phase Power Analyzer/Datalogger
Ordering Information:
PQ3450..........3-Phase Power Analyzer/Datalogger
PQ34-2 ..........200A Current Clamp Probes (set of 3)
PQ34-12 ........1200A Current Clamp Probes (set of 3)
PQ34-30 ........3000A Flexible Current Clamp Probes (set of 3)
PQ1000..........Voltage Test Leads with Alligator Clips (4 leads)
Available Kits:
PQ3450-2 ......200A Power Analyzer Kit: PQ3450 with PQ34-2
PQ3450-12 ....1200A Power Analyzer Kit: PQ3450 with PQ34-12
PQ3450-30 ....3000A Power Analyzer Kit: PQ3450 with PQ34-30
Features:
•Large dot-matrix, sun-readable, numerical, backlit LCD
•Full system analysis with up to 35 parameters
- V (phase-to-phase), V (phase-to-ground)
- A (phase-to-ground)
- KW / KVA / KVAR / PF (phase)
- KW / KVA / KVAR / PF (system)
- KWH / KVAH / KVARH / PFH (system)
- Phase angle
•Select 200A, 1200A Current Clamps or 3000A Flexible
Current Probes (sold separately)
•Adjustable Current Transformer CT (1 to 600) and
Potential Transformer PT (1 to 1000) ratio for high
power distribution systems
•Log up to 30,000 reading on a removable SD memory card
in Microsoft Excel®format
•Wide sampling rate range (2 seconds to 2 hours)
•Built-in Clock and Calendar
•Easy-to-use onscreen menu
•Easy-to-hold rugged over molded housing
Specifications Range Basic Accuracy
AC Voltage (True rms) 600.0V ±(0.5%rdg)
AC Current 3000A ±(0.5%rdg)
Active Power (MW) 9.999MW ±(1.0%rdg)
Apparent Power (MVA) 9.999MVA ±(1.0%rdg)
Reactive Power (MVAR) 9.999MVAR ±(1.0%rdg)
Power Factor 0.00 to 1.00 ±0.04
Frequency Range 45Hz to 65Hz ±0.1Hz
Phase -180° to +180.0° ±1°
Current Clamp input 200mV, 300mV, 500mV ±(0.5%rdg)
1V, 2V, 3V; user-selectable
Active Power Energy (MWH) 0.0kWh to 9.999MWH ±(2.0%rdg)
Apparent Power Energy (MVAH) 0.0KVAh to 9.999MVAH ±(2.0%rdg)
Reactive Power Energy (MVARH) 0.0kVARh to 9.999MVARH ±(2.0%rdg)
Datalogging 30,000 readings (2GB SD memory Card)
Dimensions 8.86 x 4.92 x 2.52" (225 x 125 x 64mm)
Weight Meter: 2.2lbs (1010g)
Backlit LCD displays numerical values. The data can be stored in SD memory card (included)
and then transferred from meter to PC using Excel®software and datalogged readings.
Model PQ34-30
3000A (24”/600mm)
Flexible Current Clamp
Probes for wrapping
around busbars
Model PQ34-12
1200A Current Clamp
Probes with 2” (50mm)
jaw opening
Model PQ34-2
200A Current Clamp
Probes with 0.8" (19mm)
jaw opening
Clamp Probes (Sold Separately)
Choose the best clamp probes to fit your application needs ranging from 200A to 3000A
and flexible vs traditional jaw type.
Complete with 4 voltage leads with alliga-
tor clips, 8 AA batteries, SD memory card,
Universal AC adaptor (100 to 240V), and
case. Clamp probes sold separately.
