Rolling mill system solutions


Rolling mill load characteristics: mainly DC, when the left and right coilers work, the active power cancels each other out; different rolling process speeds result in different power factors, and compensation is calculated according to the average power factor.


2025-04-02

Community and Building Solutions


Community and building load characteristics: Single-phase power usage, resulting in third-harmonic generation and three-phase imbalance.


2025-04-02

Port Solutions


VFD motor load characteristics: Frequent starts and stops, short-term operation.


2025-04-02

Polysilicon solutions


Essentially a variable resistor acting as a load, this is a power supply system used in chemical engineering; the device has current and temperature closed-loop control and uses three-phase balanced power supply.


2025-04-02

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