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สินค้า/บริการ >> เครื่องวิเคราะห์กำลังไฟฟ้า >> 3-Phase Graphical Power Harmonics Analyzer/Datalogger รุ่น Extech PQ3470
| 3-Phase Graphical Power Harmonics Analyzer/Datalogger รุ่น Extech PQ3470 รหัสสินค้า: 001419 สอบถามราคา e-mail: sale@ete.co.th รายละเอียด:
Extech PQ3470: 3-Phase Graphical Power & Harmonics Analyzer/Datalogger
PQ3450: 3-Phase Power Analyzer/Datalogger ยี่ห้อ Extech, USA
Datalogging Power Analyzer (up to 30,000 sets of measurements)
The PQ3470 is a 3-phase graphical power and harmonics analyzer/data logger capable of logging up to 30,000 sets of measurements on a removable SD memory card. The meter features a 3-phase voltage or current unbalanced ratio (VUR, AUR) and unbalanced factor, captures transient events (including dip, swell, and outage) with programmable threshold (%), a wide sampling rate range (2 seconds to 2 hours), a built in clock/ calendar and a CAT III 600 Volt safety rating. Complete with one 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:
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Large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu|Full system analysis with up to 35 parameters:
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V (phase-to-phase), V (phase-to-ground)
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A (phase-to-ground)
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KW / KVA / KVAR / PF (phase)
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KW / KVA / KVAR / PF (system)|
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KWH / KVAH / KVARH / PFH (system)
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Phase angle
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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
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Simultaneous display of Harmonics and Waveform|Analysis of Total Harmonic Distortion (THD)
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Graphic Phase diagram with 3-Phase system parameters
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3-phase Voltage or Current Unbalanced Ratio (VUR, AUR) and unbalanced factor
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Capture Transient events (including dip, swell, and outage) with programmable threshold (%)
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Log up to 30,000 reading on a removable SD memory card in Microsoft Excel® format
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Wide sampling rate range (2 seconds to 2 hours)
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Built-in Clock and Calendar
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Complete with 4 voltage leads with alligator clips, 8 AA batteries, SD card, 100-240V AC adaptor and case. Clamp probes sold separately.
Specifications:
Unit |
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° |
Harmonics |
1 to 50th |
±2% (1 to 20); ±4% (21 to 31) |
Crest Factor |
1.00 to 99.99 |
±(5%) |
Current Clamp input |
200mV, 300mV, 500mV |
±(0.5%rdg) |
1V, 2V, 3V; user-selectable |
Peak AC Voltage Accuracy |
±(5%) |
Peak AC Current Accuracy |
±(5%) |
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/Weight |
8.86 x 4.92 x 2.52" (225 x 125 x 64mm) / 2.2lbs (1010g) |
Accessories:
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Complete with one year warranty, 4 voltage leads with alligator clips, 8 AA batteries, SD card, 100-240 Volt AC adaptor and case. Clamp probes sold separately.
Ordering Information:
PQ3470........3-Phase Power & Harmonics 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:
PQ3470-2......200A Power Analyzer Kit: PQ3470 with PQ34-2
PQ3470-12....1200A Power Analyzer Kit: PQ3470 with PQ34-12
PQ3470-30....3000A Power Analyzer Kit: PQ3470 with PQ34-30
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ระยะเวลาการขาย : จนกว่าของจะหมด |
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Discontinued Product - Replaced by BR80 |
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