Product Highlights & Details

S13 Series Oil Immersed Power Transformer

Ideal distribution equipment for urban and rural power grid centers

Product Overview

1. Due to their strong short-circuit withstand capability, low maintenance requirements, high operating efficiency, compact
size, and low noise, dry-type transformers are commonly used in locations with stringent fireproof and explosion-proof
requirements. They are safe, fire-resistant, and pollution-free, capable of direct operation at load centers with high
power demand.

2. Utilizing advanced domestic technology, these units feature high mechanical strength, strong short-circuit resistance,
low partial discharge (PD), excellent thermal stability, high reliability, and a long service life.

3. Low loss, low noise, significant energy-saving effects, and maintenance-free operation;

4. Excellent heat dissipation performance and high overload capacity; capable of short-term over-capacity operation
under forced air (AF) cooling conditions;

5. Equipped with moisture-resistant properties, enabling operation in harsh, high-humidity environments;

6. Dry-type transformers can be equipped with a comprehensive temperature detection and protection system. Utilizing
an intelligent signal temperature control system, it can automatically detect and cyclically display the respective
operating temperatures of the three-phase windings, automatically start and stop cooling fans, and includes alarm and
trip function settings;

7. Small size, light weight, minimal footprint, and low installation costs.

SC(B)13 Series Dry-Type Transformer - Main Performance Parameters