Welcome to Powtran

Your trusted provider of automation solutions, with over 40 years of history.
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Inverter Series

Find the one that’s best for you!
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PI550-S / PI570-S
Solar water pump inverter

Power range: 0-400 kW Applications: Solar-powered water pump systems, agricultural irrigation, landscape fountains, water supply and drainage, roadside greening.

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PI550-L Series Inverters
for Lifting Machinery

This series of models represents an enhanced version of the company’s existing CNC drilling and milling machining center equipment, boasting even higher production performance while fully leveraging its superior environmental friendliness.

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PR6200/PR6300 Soft Starter

> Communication function, built-in RS485 > Perfect user-friendly design > Reliable quality assurance > Comprehensive and reliable protection features

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About Us

In 1984, the State Economic Commission approved Dalian Motor Factory to introduce Toshiba’s variable-frequency drive technology, thus pioneering the industrialization of VFDs in China. In 1994, Powtran VFDs began sales domestically, and in 2001, Dalian Powtran Technology Co., Ltd. was established. Over the past four decades, the company has developed a nationwide service network centered on Dalian, Shenzhen, and Dongguan, with additional branches in Wuxi, Chengdu, Wuhan, Zhengzhou, Shijiazhuang, Qingdao, and Shenyang. Guided by the core values of “integrity, consensus, collaboration, and sharing,” the company adheres to a management strategy focused on market, technological, and product innovation. Upholding the principle that “serving customers is the sole reason for Powtran existence,” the company leverages the provincial-level Engineering Research Center for Electrical Drive Technologies to independently develop and establish core technology platforms—including high-performance vector control for VFDs, servo drives, new-energy systems, and photovoltaic inverters.

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100 +

Country/Region

40 +

Development History

900 +

Partner

5000 +

Factory area

Product Categories

Solution

Solar Energy Series Mine hoisting Building facade Constant-pressure water supply

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The most suitable, efficient, and energy-saving industrial automation solution.

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