Thiết bị đo phân tích công suất Extech PQ3450

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EXTECH PQ3450 3-PHASE POWER ANALYZER/DATALOGGER

Key Features

Large dot-matrix sun-readable numerical backlit LCD with easy-to-use onscreen menu
Optional 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)

Description
Additional information

SPECIFICATIONS EXTECH PQ3450 3-PHASE POWER ANALYZER/DATALOGGER

AC Voltage (True rms)

Range: 600.0V

Basic Accuracy: ±(0.5%rdg)

AC Current

Range:3000A

Basic Accuracy: ±(0.5%rdg)

Active Power (MW)

Range: 9.999MW

Basic Accuracy: ±(1.0%rdg)

Apparent Power (MVA)

Range: 9.999MVA

Basic Accuracy: ±(1.0%rdg)

Reactive Power (MVAR)

Range: 9.999MVAR

Basic Accuracy: ±(1.0%rdg)

Power Factor

Range: 0.00 to 1.00

Basic Accuracy: ±0.04

Frequency Range

Range: 45Hz to 65Hz

Basic Accuracy: ±0.1Hz

Phase

Range: -180° to +180.0°

Basic Accuracy: ±1°

Current Clamp input

+ Range: 200mV, 300mV, 500mV

Basic Accuracy: ±(0.5%rdg)

+ Range: 1V, 2V, 3V; user-selectable

Active Power Energy (MWH)

Range: 0.0kWh to 9.999MWH

Basic Accuracy: ±(2.0%rdg)

Apparent Power Energy (MVAH)

Range: 0.0KVAh to 9.999MVAH

Basic Accuracy: ±(2.0%rdg)

Reactive Power Energy (MVARH)

Range: 0.0kVARh to 9.999MVARH

Basic Accuracy: ±(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)

Introduction Extech PQ3450

The PQ3450 is a 3-phase power analyzer/data logger capable of logging up to 30,000 sets of measurements in Excel format on a removable SD memory card. The product is easy-to-hold with a rugged over molded housing and features a built-in clock and calendar, 35 parameters and a CAT III 600V safety rating. Complete with a year warranty, 4 voltage leads with alligator clips, 8 AA batteries, SD card, 100-240 Volt AC adaptor and case. Clamp probes sold separately.

Features

– Large dot-matrix sun-readable numerical backlit LCD with easy-to-use onscreen menu (Extech PQ3450)
– 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

– Optional 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
– Complete with 4 voltage leads with alligator clips, 8 AA batteries, SD card, 100-240V AC adaptor and case. Clamp probes sold separately.