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20/08/2548 |
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22/04/2567 |
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1609 |
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0205550016051
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สินค้า/บริการ >> เครื่องวิเคราะห์กำลังไฟฟ้า >> 3-Phase Power Harmonics Analyzer รุ่น Extech PQ3350
| 3-Phase Power Harmonics Analyzer รุ่น Extech PQ3350 รหัสสินค้า: 001417 รายละเอียด:
Extech PQ3350: 3-Phase Power & Harmonics Analyzer
382280: 3-Phase Power & Harmonics Analyzer ยี่ห้อ Extech, USA
Meter with Test Leads and Storage/Carrying Case
Power measurements and analysis + datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings). Large backlighting LCD displays up to 35 parameters in one screen. Clamp-on True RMS power measurements with on-screen Harmonics display. Simultaneous display of Harmonics and Waveform. Display of Waveform with Peak Values (1024 samples/period). Analysis of Total Harmonic Distortion (THD-F). Maximum Demand (MDkW, MW, kVA, MVA) with programmable period. Adjustable CT ratio (1 to 600) and VT ratio (1 to 3000). Graphic Phase diagram with 3-Phase system parameters. 3-phase Voltage or Current Unbalanced Ratio (VUR, VIR) and Unbalanced Factor (d0%, d2%). Calculated Unbalanced Current through Neutral Line (In). Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold (%). Optically isolated USB interface with software to download Waveforms, Power Parameters and Harmonics. Includes 4 voltage leads with alligator clips and retractable plunger clips, 8 AA batteries, universal AC adaptor, software, USB interface cable, and case. Current Probes sold separately.
Features:
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For single and 3-phase/3-wire or 3-phase/4-wire systems
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Datalog up to 52,428 single phase readings or 17,476 3-phase readings
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Large backlighting LCD displays up to 35 parameters in one screen
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Simultaneous display of Harmonics and Waveform
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Current Probes sold separately
Specifications:
|
Unit |
Range |
Basic Accuracy |
|
ACV (True rms) |
600V |
±(0.5%rdg+5d) |
|
AC Current |
Model PQ3350-1 (1200A) |
±(0.5%rdg+5d) |
|
Model PQ3350-3 (3000A) |
±(0.5%rdg+5d) |
|
Active Power (kW) |
9.999MW |
±(1%rdg+8d) |
|
Apparent Power (kVA) |
9999kVA |
VA=Vrms x Arms |
|
Reactive Power (kVAR) |
9999kVAR |
VAR= sqr (VA2 -W2 ) |
|
Power Factor |
0.0 to +1.00 |
±(1.5%°rdg±8d) |
|
Frequency |
45-65Hz |
0.1Hz |
|
Phase |
-180.0°~ 0°~ +180.0° |
±1° |
|
Harmonics |
1 to 99 |
±2% |
|
Crest Factor |
1.00 to 99.99 |
±(5%+30d) |
|
Peak AC Voltage accuracy |
- |
±(5%rdg+30d) |
|
Peak AC Current accuracy |
- |
±(5%rdg+30d) |
|
Active Power Energy (kWh) |
0mWh to 999,999kWh |
|
Reactive Power Energy (kVARh) |
0.0kVARh to 1000MWh |
|
Datalogging |
52428 records (single phase)/17476 records (3 phase) |
|
Dimensions/Weight |
10.1 x 6.1 x 2.3" (257 x 155 x 57mm)/ 2.5 lbs (1160g) |
 
Accessories:
-
Includes 4 voltage leads with alligator clips and retractable plunger clips, 8 AA batteries, universal AC adaptor, software, USB interface cable, and case. Current Probes sold separately.
Ordering Information:
PQ3350-1.......3-Phase Power & Harmonics Analyzers
PQ3350-3.......3-Phase Power & Harmonics Analyzers
PQ1000..........Voltage Test Leads
PQ3110..........100A Current Clamp Probes
PQ3120..........1000A Current Clamp Probes
PQ3210..........1200A Flexible Current Clamp Probes
PQ3220..........3000A Flexible Current Clamp Probes
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ระยะเวลาการขาย : จนกว่าของจะหมด
แจ้งรหัสสินค้า : 7051250 | เวลาทำการ จ-ศ 9.00-18.00 |
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Discontinued Product - Replaced by BR80 |
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