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HT Instruments PQA 819 Self-Powered 3-phase Power Quality Analyzer Three Phase
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PRODUCT DESCRIPTION
This item is a new HT Instruments PQA819 Self-Powered Three-phase Power Quality Analyzer.
This item comes with standard accessories:
- KITMPPACW: Set of 2m Cables - 36A 1000V
- KITMPPACC: x4 Alligator Clamps for DC Current 36A 1000V
- HTFLEX33LE: x3 Flexible Current Clamps 3000A Accuracy ±0.5%reading
- TOPVIEW2006 : Windows software + optical/USB cable C2006
- BORSA2051 : Soft carrying bag
- ISO9000 calibration certificate
- User manual on CD-ROM
- Quick reference guide
Please allow 3 - 4 weeks lead time.
This item comes with a one year warranty from the manufacturer. All functions are guaranteed to work or money will be refunded.
The PQA819 easily analyzes all involved components on a three-phase or single-phase electric system.
HT has taken particular care of three aspects: settings, the operating or storage environment ,and data transfer.
- PQA819 does not need to be set. It simply needs to be connected, started and it respectively records 383 and 44 quantities simultaneously.
- When recording has finished, thanks to the WI-Fi connection, the devices are capable of transferring all data onto a tablet, smart phone or PC.
Further to the Wi-Fi connection, PQA devices are provided with USB connection for transferring data via cable to the PC through the provided TopView software.
They do not need any batteries since they are auto power-supplied from the mains they are analyzing. The internal battery is automatically recharged by the input voltage and will provide the necessary energy to go on recording in case power supply is interrupted.
To make the most of the technology used by PQA820 and PQA819 we recommend using the HTanalysis App (available for free download on AppStore and Google Play) on a tablet or smart phone.
HTanalysis:
- Display of measured data on high-definition screen.
- Possibility of “scrolling” through a determined waveform and immediately detecting its critical “moments”: it will be sufficient to “touch” a certain spot of the screen in which the measured signal is proposed to immediately obtain all necessary information in order to understand what happened in that spot and in that particular moment!
PQA819 respectively record 383 and 44 quantities which can be recalled and dragged onto the screen to be compared between each other; for example, if you are displaying the trend of voltages and you want to check for the possible presence of harmonic distortion, it will be sufficient to scroll through the list of recorded measures and drag the one relevant to harmonics to the screen. The same can be done for all other quantities: power, cosphi, current, energy, etc.
Everything can then be shared on HT Cloud, the web database created by HT to archive recordings and share them quickly with anyone around the world.
| AC/DC voltage and current in single-phase/three-phase systems | MAX 415V +/- 10% |
| AC/DC current in single-phase/three-phase systems | MAX 1000A |
| Cosphi, Power Factor | |
| Active, reactive, apparent power/energy and DC power | |
| Voltage and current harmonics up to the 49th with THD | Only THD |
| Phase sequence | |
| Max number of simultaneously selectable parameters | 44 |
| Recording with selectable integration period | 5s-60m |
| Indicative memory duration (in days @ PI=10min @ max number of parameters) | 153 days |
| Indication of recording duration | |
| Internal memory capacity | 8MB |
| Saving instant sampled values | Through App HTANALYSIS |
| Summary table of main electric parameters | Through App HTANALYSIS |
| Voltage/current waveforms | Through App HTANALYSIS |
| Tables or histograms of Harmonics and THD% | Through App HTANALYSIS |
| Voltage/current vector diagram | Through App HTANALYSIS |
| Measurement category | CAT IV 300V |
| Measurement with use of external TA and TV (with optional accessory HT903) | Adapter ACONBIN necessary |
| Power supply and rechargeable battery recharging | Auto power supplied |
| Auto power off | |
| USB port for data download onto Pen Drive | Only PC |
| Provided PC interface with software for Windows | Wi-Fi |
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For customers in the USA, all purchases arrive cleared. ALL brokerage or customs fees are prepaid by us. Your item arrives FOB destination.
International Buyers – Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. For more information of clarification, please ask.
Stratatek Test & Measurement is a source for new and used test equipment, measurement equipment, and industrial process & control calibrators and meters. We calibrate in-house, traceable to NIST.
Are your prices in USD?
Yes, all of our prices are in United States Dollars (USD)
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We accept Visa, Mastercard, American Express, and Paypal online. We also accept traditional payments like wire transfer, cash, or money order. We accept Purchase Orders from large companies with approval.
What are your warranty terms & conditions?
All used equipment comes with a minimum 90 Day Warranty. Your unit is guaranteed to be fully functional or money will be refunded upon return. New products typically carry a 1 Year Warranty.
What is your returns policy?
If you are not satisfied with your purchase, you will receive a full refund if the item is returned within 14 days. Please contact us to coordinate a return.
Do you refund?
On used equipment, yes! If you are not satisfied with your purchase, you will receive a full refund if the item is returned within 14 days.
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Yes. We ship Internationally by Canada Post, UPS, FedEx, and DHL.
Will I be charged for taxes?
For customers in the USA, all purchases arrive cleared. Any brokerage or tariffs/customs fees are prepaid by us. Your item arrives FOB destination.
If you are importing an item internationally, you may be charged taxes, duty, or brokerage. These rules vary from country to country, check with the import rules of your country or state.
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