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Company profile

Co., Ltd. with the production base located in Suining City, Sichuan Province, fully adopts the advanced production technologies and processes of Europe to produce MV frequency conversion speed regulating devices of technologically advanced, stable and reliable.
Since the foundation of the company, the Electric Co., Ltd. can be found in many major projects with a profound impact around the world. Our company mainly provides users with overall technical solutions for motor drive system, automatic control system and energy-saving technical renovation. The products mainly include high-tech power electronic equipment such as medium and high voltage frequency converters of ultra-high power, DC transmission equipment, and special power supplies.

Honorary certificates

Advantages

Advantages of Schorch converter technology

Low voltage ride-through

· Realize converter expansion;
· Realize hot standby of converters;
· Motors can keep operating with failure of single converter;
· Switched back to parallel operation without stopping after the faulty converter is restored.

N+ level unit configuration mode

· The current maximum can be increased to 16 levels;
· The stability of the MV converter has been improved for several times;
· It reduces the unit IGBT failures caused by high-frequency control greatly;
· It makes the stability of the equipment much higher than that of standard equipment.

Unit bypass function

· Adopt neutral point drift control technology;
· Each phase supports up to 2 levels of bypass;
· It is recommended to use the same level of bypass abroad.

Fan redundancy function

· Fan status monitoring alarm.
· The converter can keep running with damaged fan.
· he converter can accurately locate the fault position of the fan.