Choosing the Right 1250kVA 15kV Oil Immersed Transformer for Your Needs​

Selecting the right transformer is critical for operational efficiency, safety, and cost-effectiveness. Here’s what to consider:

1. Load Requirements

Ensure the 1250kVA capacity matches your peak power demand

Consider future expansion needs

2. Voltage Compatibility

15kV primary voltage should align with your power grid

Secondary voltage should suit your equipment

3. Cooling & Efficiency

ONAN cooling is standard, but high-load applications may need forced cooling

Look for low-loss designs to reduce energy costs

4. Compliance & Certifications

Ensure IEC/IEEE/GB compliance for safety & performance

Choose an ISO-certified manufacturer like Aputon Electrical

Why Aputon is Your Best Choice

20+ years of transformer expertise

Global distribution network (Asia, Africa, Europe, Americas)

Custom designs for unique applications

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