S13-M Energy Saving Oil-Immersed Distribution Transformer
High-performance S13 series oil-immersed distribution transformer with an advanced eco-design core structure for maximum energy savings. It supports a capacity range of 30kVA to 2500kVA and dual-frequency 50Hz/60Hz, complying strictly with IEC 60076 standards for international power grids.
100% Pure Copper
Guaranteed premium copper windings for superior thermal performance and longevity.
7-Day Rapid Shipping
Industry-leading lead times to keep your infrastructure projects on schedule.
Detailed Description
Technical Parameters
| Efficiency Grade | First-class energy efficiency with 25% lower no-load loss than S11 series. |
| Vector Group | Dyn11 or Yyn0 (Customizable based on project requirements). |
| Impedance Voltage | 4.0% - 6.0% (Compliant with IEC and national standards). |
| Oil Level Visibility | Equipped with high-visibility signal oil level gauge for easy monitoring. |
Core Advantages
Ultra-Low No-Load Loss
Utilizes upgraded high-permeability silicon steel cores to significantly reduce no-load losses and operational noise compared to traditional models
Advanced Corrugated Fin Tank
Provides dual functions of efficient cooling and thermal expansion compensation to ensure stable operation in tropical or harsh climates
Maintenance-Free Design
The fully hermetically sealed structure protects transformer oil from aging and moisture, eliminating the need for oil sampling or testing
100% Pure Copper Windings
Manufactured with premium copper foil or wire windings for exceptional short-circuit fault endurance and maximum thermal stability
Global Grid Compatibility
Seamlessly designed for international markets, supporting 50Hz/60Hz frequencies and customizable high/low voltage configurations from 30kVA to 2500kVA
IEC Standard Compliance
Fully compliant with IEC 60076 global standards and CE/ISO certifications, guaranteeing premium export-grade safety and reliability
Detailed Display
Logistics Strategy
We understand that safe delivery is as important as the equipment itself. Every unit is securely fastened in reinforced wooden crates or heavy-duty sea-freight packaging to prevent any shifting during transit.
- ✓Moisture-proof vacuum sealing
- ✓Real-time GPS tracking for overseas
- ✓Pre-export factory FAT report included
Expert FAQs
What is your standard delivery time?
For standard units, we can ship within 7 days. Customized configurations typically take 15-25 days.
Do you provide overseas installation support?
Yes, we offer on-site engineering supervision and online technical commissioning support for global projects.
Are your transformers compatible with smart grid systems?
Absolutely. We provide integrated intelligent monitoring systems for real-time load and health analysis.
What certifications do you hold?
Our factory is ISO 9001, ISO 14001 certified, and all products carry the CE mark and local grid compliance reports.
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