加拿大Candura电力分析仪，Candura能量分析仪，Candura电力录波系统，Candura分析仪-

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关键词

加拿大Candura电力分析仪,加拿大Candura能量分析仪,加拿大Candura电力录波系

详细说明

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Power Quality Analyzer

The PQPro? is a portable 8 channel (4 voltage and 4 current) power quality analyzer that can stream high resolution waveform and RMS data to high capacity removable SD memory cards. Sampling rate can be adjusted from 64 samples per cycle to 1024 samples per cycle. The PQPro? is in a rugged weatherproof enclosure that can be left recording in all kinds of environments - from the top of a utility pole to the bottom of an underground mine shaft!

Data collected by the PQPro? is analyzed by the PV II?data analysis software. PV II? is packed with powerful graphing and reporting features yet easy to use. Customize graphs - add data boxes, annotate with custom text and modify scaling. Automatic report generation with data tables and graphs. Flexible export functions plus many more features.

Features

IEC 61000-4-30 Class A.
600V CAT IV safety. CSA certified #233443
Internal power supply operates from measured voltage (90V – 750V).
AC and DC capability for voltage and current on all channels. Maximum voltage 750 Vac/1000 Vdc.
High speed voltage transient waveform capture: 16/20/39 microsecond (50/60/400Hz) transients with 1024 samples/cycle (50/60Hz) or 64 samples/cycle (400Hz).
eXtended Continuous Waveform (XCW) – perpetual "gap-less" recording. Captures ALL events without setting trigger levels! Stream high resolution waveform data with 16 microsecond resolution and Min/Max/Avg RMS data with 0.2 second resolution! Supports up to 128GB removable SD card with optional XCW firmware.
Voltage sag/swell capture – waveforms with 256 samples/cycle resolution and RMS with ? cycle resolution.
Current Inrush capture - waveforms with 256 samples/cycle resolution and RMS with ? cycle resolution.
Voltage and Current three phase unbalance.
Voltage and Current THD.
Voltage Flicker – IEEE 61000-4-15 PST and PLT.
Interharmonics with 5Hz resolution. For Continuous Waveform Storage mode, data resolution is user adjustable to 1Hz or lower.
Up to 128th Harmonics.
Internal rechargeable battery with 4 hours run time during power failure.
Supports SD memory cards up to 128G.
Optional Bluetooth module for wireless communications.
Optional GPS module - time stamps transient data to the microsecond and use the PQPro? as a portable PMU.
Colour graphics display.
Export Data to CSV, PQDIF, COMTRADE .

Specifications

Voltage

V1, V2, V3

0 - 750Vac / 1000Vdc

0 - 750Vac / 1000Vdc or
0 - 100Vac / 140Vdc

Current

CT1, CT2, CT3, CT4 Flexible or Clamp (AC/DC) CT interface

Frequency

16 - 500Hz

Accuracy

Voltage: 0.1% of reading + 0.1% of full scale
Current: 0.1% of reading + 0.1% of full scale + CT Accuracy*

Sampling

1024 samples/cycle, every cycle

Storage Rate

0.2 second to 30minutes

Power Supply

Internal from V1 (90V to 750V) or
External 12V AC/DC adapter

Battery Backup

4hrs run time. Data backup infinite

Memory

4GB - 32GB SD card with standard PQ firmware
64GB - 128GB SD card with optional XCW firmware?.

Bluetooth?

Bluetooth 2.0

GPS?

Timing GNSS - 1PPS Time Pulse 100 nsec @130dBm

Operating Temperature

-20°C to 60°C

Weight

3.2 kg, 7 lb

Size

(L)10.5" x (W)10" x (H)5.5"

■ Specifications subject to change without notice.
*Non-ideal positioning can add an additional 1% of reading error.
? Optional

Comparison

EnergyPro

PQPro?

CSA 600V CAT IV

Number of Voltage Channels

Number of Current Channels

Neutral Channel

Calculated

Power Factor

TRUE

kVA

kVAR

Frequency

Removable Memory Card

Max 1GB CF

Max 128GB SD

V + I Unbalance

THD + Harmonics

InterHarmonics

Waveforms

DC Measurements

Voltage Transients

?
(16 ms)

Current Inrush

Flicker

?
(Standard)

400Hz

?
(Standard)

Self Powered

Multiple Survey Files

Max RMS Store Rate

1 second

? cycle (Current Inrush and Under/Over Voltage events)

Extended Continuous Waveform (XCW) storage firmware

Wireless communication

Bluetooth (Optional)
Wi-Fi (Optional)

GPS

?(Optional)

Screen Resolution

240x64
LCD Monochrome

480x270
LCD Colour

Software

PV II?

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