Power Quality (Thailand) Co., Ltd. was founded in 1987 by professionals with more than 30 years of experience in the power quality industry to offer engineering services and products worldwide.
We offer a wide range of power quality products and services, including electrical system power analysis, testing, monitoring, trouble analysis, fault diagnostics, ground current testing, leakage current testing, power quality sensitive testing, design advice for power quality and power quality training for end user and utility customer engineers.
We offer Power Quality Practitioner™ training classes for electrcial engineers and technicians available on site or at our facility in Bangkok, Thailand or Arizona, USA. For more information, you can view services.
We provide sales and instrument rental of portable and permanent PQ meters. You can view instrument rental.
Do you have a question on power quality situtation or data you've collected and would like our PQ experts to evaluate? You can contact us by,
PQSynergy™ Conference & Exhibition
We organize an International conference annually. PQSynergy™ objectives is to support research nad to share experiences in the related fields of power quality, energy efficiency, renewable energy, and smart grid. The conference is held normally in Thailand but occasionally is relocated around Asia.
Moreover, PQSynergy™ provides exhibition booths to promote new technology for power system monitoring, control PQ solutions and the new smart grid system.
For more information, you can visit www.pqsynergy.com
Power Quality Database Management & Analysis Software
PQView® Integrates Data from Power Quality Monitors, Digital Relays, Fault Recorders, Smart Meters, and SCADA Databases
PQView builds databases with billions of measurements from thousands of monitoring points taken by many different types of meters, including power quality monitors, voltage recorders, in-plant monitors, and digital fault recorders. It can store and analyze information with the measurements about cause and source of triggered events, as well as evaluate the financial impact of events to both a power provider and a power user. It can quickly extract meaningful information from a one megabyte or one terabyte database.
New Dranetz HDPQ ® Plus Portable Power Quality Instruments
New Additional Products
The PQ3K and PQ5K are a cost effective monitoring solution that combines general prupose PQ detection (with waveform recording) and 4 quadrant energy monitoring in one instrument. Wide-ranging applications include utility, facility, manufacturing, petro chemical, mission critical and more.
PQ3K is housed in a 144mm x 144mm panel mounted enclosure with a high resolution, color TFT display. Also, it is fully compliant with IEC 6100-4-30 Edition 3 Class A for trustworthy PQ measurements. It can detect and record waveforms for sag/dips. swells, interruptions, as well as recording flicker, harmonics and more, all in parallel with complete energy metering capabilities.Digital I/O provides the ability to read alarms and provide state/condition based monitoringand alarming.
IEC 61850, Modbus and Profinet are availbale for remote communications with 3rd party SCADA and other monitoring systems.
PQ5K is housed in a DIN mounted enclosure with an option for a high resolution, color TFT display. The PQ5K is fully compliant with IEC 61000-4-30 Edition 3 Class A for trustworthy PQ measurements. It can detect and record waveforms for sags/dips, swells, interruptions, as well as recording flicker, harmonics and more, all in parallel with complete energy metering capabilities. Digital I/O provides the ability to read alarms and provide state/condition based monitoring and alarming.
IEC 61850, Modbus and Profinet are available for remote communications with 3rd party SCADA and other monitoring systems.