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Background

This project is located in a suburban area and is covered by the utility grid. The on-site transformer has a capacity of 200 kVA. The site is equipped with two 130 kW impact drilling machines, along with an additional 30 kW load for the living area. As a result, the project’s peak power demand exceeds the transformer capacity.

• Load condition：2 × punched cast-in-situ pile 130KW + site office 30KW

 

Solution

1 × PowerCat-YD250P + Sync State Grid 200kVA

This solution significantly improves the utilization of the existing transformer capacity, allowing the system to handle higher peak loads without exceeding its limits. As a result, it avoids the need for costly transformer upgrades or capacity expansion, effectively reducing overall investment and project costs.