S11-M Rl-30~2500/10 New Energy-Saving 3D Wound-Core Oil-Immersed Transformer (National Standard) (Standard Laminations)

S11-M Rl-30~2500/10 New Energy-Saving 3D Wound-Core Oil-Immersed Transformer (National Standard) (Standard Laminations). 3D Wound Core Design: Adopts three-phase symmetrical structure with no air gaps for optimal magnetic efficiency. National Level 1 Energy Efficiency: Significantly reduces no-load and load losses using premium cold-rolled grain-oriented silicon steel. Fully Sealed Corrugated Tank: Isolates internal components from air and moisture for long-term, maintenance-free operation. High Overload Capacity: Features exceptional short-circuit withstand capability for robust performance under stress. Optional Plant-Based Oil: Biodegradable oil with high flash point available to mitigate environmental and safety risks. Harsh Environment Adaptability: Designed to withstand wide temperature ranges and high altitude conditions. Comprehensive Certifications: Holds ISO9001, CCC, CE, ISO45001, and ISO14001 certifications for quality and safety. Flexible Customization Options: Supports full, minor, sample, and design-based customization with OEM/ODM services.