A key factor in SCB14-500kVA all-copper Dry-Type Transformer pricing variations

In data centers, large shopping malls and factory power distribution rooms, the SCB14-500kVA all-copper dry-type transformer serves as the core "power hub" of the electrical system—it must withstand high-load operation while meeting energy efficiency requirements for low loss and low noise.

What Determines the Price of an SCB14-500kVA All-Copper Dry-Type Transformer?

To know the pricing, we first need to examine its cost structure. The core costs of an SCB14-500kVA all-copper dry-type transformer come from raw materials, R&D, and production processes, which are the main reasons for price variations.Now, let’s start to analyze the raw materials component.

Raw Materials: All-Copper Core is the "Price Divider"

The winding (coil) is the core component of the SCB14-500kVA dry-type transformer and the cost difference between an all-copper core and a copper-clad aluminum core can reach 30%-50%.

All-Copper Core

Uses T2 oxygen-free copper wire (conductivity ≥ 99.95%).

Low resistivity, reduced load loss (20% lower than copper-clad aluminum).

However, copper prices are high (accounting for 40%-50% of raw material costs).

Copper-Clad Aluminum Core

Copper-plated surface, actual conductivity only about 60%.

Cheaper but prone to overheating, aging, and even safety hazards during long-term operation.

Note:

An SCB14-500kVA dry-type transformer labeled as "all-copper core" is generally USD 1500–3000 more expensive (for a 500kVA capacity) compared to non-all-copper versions.

Would you like further analysis on technical R&D and production process costs? Or do you need specific price comparisons from different manufacturers?