Key facts
- Brand
- EXTECH
- Model
- PQ3470
- Category
- Other Electronics
- Documents
- 3
- Languages
- ZH · EN
- Last added
- 2022-10-26
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Extech PQ3470 Three-Phase Power Harmonic Analyzer User Guide
The Extech PQ3470 is a three-phase power harmonic analyzer and data logger designed for analyzing voltage, current, and power parameters. It features a large backlit LCD screen capable of displaying up to 35 system analysis parameters, including harmonics, phase angles, and power factor. This manual is written in Chinese.
Read onlineEXTECH PQ3470 specifications
| Input Voltage Range | 10 ACV to 600 ACV (Auto) |
|---|---|
| Current Input Range | 20A/200A/2000A/30A/300A/3000A/60A/600A/6000A |
| Safety Rating | CAT III 600 V ACV Input |
| Display Resolution | 320 X 240 pixels |
| SD Card Capacity | Up to 16G SDHC |
Source: Extech PQ3470 Three-Phase Power Harmonic Analyzer User Guide
All EXTECH PQ3470 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum sampling rate for the data logger?
The real-time data recorder can sample from every 2 seconds to every 7200 seconds.
From: Extech PQ3470 Three-Phase Power Harmonic Analyzer User Guide
How many records can be stored on the SD card?
The maximum file capacity is 30,000 records.
From: Extech PQ3470 Three-Phase Power Harmonic Analyzer User Guide
What wire configurations does the PQ3470 support?
The instrument supports 1P/2W, 1P/3W, 3P/3W, and 3P/4W wire configurations.
From: Extech PQ3470 3-Phase Power and Harmonics Analyzer User Guide
How many readings can be logged on the SD card?
The device can log up to 30,000 readings on a removable SD memory card.
From: Extech PQ3470 3-Phase Power and Harmonics Analyzer User Guide
What is the maximum AC voltage this analyzer can measure?
The device measures AC voltage up to a range of 600.0 V.
From: EXTECH PQ3470 3-Phase Graphical Power and Harmonics Analyzer Datasheet
How many readings can be stored on the included SD memory card?
The analyzer can log up to 30,000 readings on a removable SD memory card.
From: EXTECH PQ3470 3-Phase Graphical Power and Harmonics Analyzer Datasheet