Professional, dedicated and sincere, HUAOU Variable Frequency Power Supply (AC POWER SOURCE) is a company specialized in developing, designing, producing and saling HUAO (Hz) series of high-precision variable frequency power products. Our company has implemented the ISO 9001 : 2000 international quality system and has met the 9001A -2001 GB/T7260, SJ/T105 and GJB 181-86-86, GJB572-88 standard criteria.
Our company has many years of experience in research, development and production of AC Power Source. Aided with brand new dedigning concept, the introduction of advanced production technology in Taiwan makes us an industry-leading company, enjoying high reputation among peer companies. Our company has built a proficient after-sale service system and can solve any problem you would meet.

The company is specialized in the production of products : People Hz71 series of high-precision programmable LCD power inverter (500VA - 200KVA) * Hz81 several series of programmable-frequency power-button style (Consmption 300VA - 200KVA) * Hz91 intensive series of ultrahigh Digital Display Power Inverter-type knob (500VA - 200KVA) * Hz93 series of high-precision three-phase inverter power source-type knob (3KVA-800KVA).
Our products adopts the design of IGBT / PWM. Installed with Mitsubishi IGBT imported frombJapan, their efficiency can reach 85% or more. With rapid reaction, the voltage stabilization time is within in 2ms faced with 100% loading or unloading. With a strong capacility of overloading, our products can withstand 300% rated current. The waveform of our products is pure and is stable in high frequency. They do not produce magnetic interference (EMI, EMC) either. Currently, our products are adopted in a wide range of areas, including domestic and international quality inspection supervisor, electrical appliances factories, electrical and electronics factories. Our products are the best power source for research laboratories and thestandard power supply for testing.
Since its establishment, our company has won the support and trust of many famous clients with its strict QC system and professional team, including Johnson Electric. Founder, Wen electronic Dili, the new world Group (Shenzhou computer), Beko certification space-based electrical, TCL, Desai, Kodak, Panasonic, Philips. We hereby would like to express our sincere gratitude towards our clients old and new. We will be even more enthusiastic, innovative and sincere in the future to create a better future for both of us.
Characteristics of HUAO Hz series variable frequency power source:
(1) 4 window display (voltage, current, frequency, power), do not need to switch
(2) 45-70 Hz output frequency adjustable; fixed points: 50Hz,60Hz,100Hz, 200-Hz, and 400 Hz
(3) Output voltage: 0 - 300V (phase voltage), 0-520V (line voltage); adjustable and can simulate voltages of any country in the world
(4) With protective devicesfor overvoltage, over-current, overload,over-heat and short-circuit protection warning device
(5) Hz71 series and Hz81 series can be linked with a computer through RS232 interface to form an intelligent power source
(6)Customized

Tele £º 0755-61124020/61124021 Fax £º 0755-61124023 E-mail: szhuaou@163.com

Address £º Huaxing Road,Longhua Town,Baoan District,Shenzhen, Guangdong Province

You are welcome to contact us anytime. Best wishes!