Intelligent Automatic Voltage Stabilizer , AC Voltage Regulator Non - Contact Compensated

GTZW-S/D 10-3000kVA

Intelligent non - contact compensated AC voltage regulator

Working principle

This intelligent non-contact compensated AC voltage

regulator is adopted the latest high-speed DSP

chip control technology, fast AC sampling technology,

RMS correction technology, voltage and current

zero-crossing switching technology and fast

compensation regulator technology, combining the

smart instrument, fast regulator and fault

diagnosis togetherA.It leads the product

to be with high level safe, efficient and sophisticated.

The regulator is mainly composed of isolation transformer, SCR module, DSP control core, fast voltage regulator technology and safety protection device.

With the real-time monitoring output voltage by the DSP, fast calculation chip and control SCR module, to adjust the voltage range and polarity of the of the compensation transformer, the AVR can achieve fast regulation effectively.

Main Features:

High efficiency: more than 98%,low loss

• High efficiency: more than 98%, low self-loss
• High output accuracy ± 1%
• Intelligent instrument display: real-time display accurate voltage, current RMS value, high resolution, thin film key operation, safe and reliable
• Three-phase adjustment: three-phase independently regulation, to ensure that the output voltage of each phase is accurate.
• Wide range of applications: Wide voltage range, to satisfy poor power grid quality or with large voltage fluctuation power conditions
• High-speed response: Within 10ms,without any effect on computer, automation, equipment ect.
• Comprehensive Protection: phase loss, wrong phase, over temperature, overload, overvoltage, under voltage, short circuit, fuse protection ect. to ensure safe operation of the regulator & load.
• Preset function: output voltage, overload, overvoltage,response speed and other parameters can be arbitrarily set within capacity rating.
• Strong Overload capacity: the machine uses high-quality devices, excellent performance, can be continuously working with 100% rated load, and can withstand transient overload without damage to the machine.
• Strong adaptability: strong adaptability to the grid and load, can reliably, continuously and stably work in a variety of harsh power grid or with complex load conditions
• No distortion: use voltage and current zero-crossing switching technology, no cutoff, no inrush current, the output waveform without distortion in the switching process
• Low loss: less than 0.5% loss without load , which saves a lot of electricity fee for end users.
• Low loss: less than 0.5% loss without load under rated voltage, which saves a lot of electricity for customers

Perfect Application:

Industry, transportation, post and telecommunications, defense, railway, scientific research and other fields of large-scale mechanical and electrical equipment, metal processing equipment,.Like production lines, elevators, medical equipment, embroidery textile equipment, air conditioning, radio and television, household appliances and building lighting and other electrical equipment ,which needs stable voltage.

Technical Parameters:

Dimensions and weight (for reference only)

About  HRD ,founded in 2010, after more than 14 years fast development,HRD has grown into a large leading professional UPS manufacturer with ISO9001:2015 , ISO14001,ISO18001 certified

Based on  strong high level professional R&D team with own core technology in both hardware and software,HRD specially focus on   producing  middle and high level  quality  AC UPS, Industrial Charger&DC UPS, AC source, inverters and  customized power supply based on OEM and ODM.

Our  power products capacity range is from 600VA to 800KVA, and  have gained more than 60nos  inventive and innovative  patents.Also we have become  the only UPS manufacturer from China,which is able to produce  super reliable large capcaity indsutrial LF UPS up to 800kVA (parallel up to 8units)!

So far our products   have been exported to more than 40 countries , preferred by   many quality clients ,including by  world-famous brands etc( EATON, SIMENS, AEG  etc...  )

The  high quality UPS, Inverter ect power  products are also   successfully and widely used for the Chinese Army power system and let’s become one of the two appointed UPS supplier of the People’s Liberation Army General Armaments Department and appointed supplier of the central government of China ,too.

Our main products details as below:

Thanks to  2 large manufacturing bases of more than 20000 square meters in Bao’an District Shenzhen and Foshan Guangdong ,we make sure to deliver each  high quality product on time to our global clients.

With  the core competitive power behind HRD product --Quality, Service and Efficiency, has powerfully assisted HRD winning more and more global clients’ preference.

On the way of HRD’s rapid development, we have witnessed each development milestone with our clients.We look forward to creating and witnessing more legendary with you in power field!

We warmly welcome and expect your visit to HRD to negotiate muthual benefical business cooperation  in long term!

Mission: Produce high quality energy products and provide complete power solution to worldwide partners for middle and high end market;

Vision:To be a world-class company in energy solution provider.