
Oil-Immersed Power Transformer, Three-Phase, for 50/60Hz Electrical Networks, for Power Grid/Industrial Plants S22. Flexible Customization: Customizable voltage ratings, capacity, connection groups, and protection levels. High Efficiency Design: S22 type oil-immersed transformer with low noise operation and energy saving features. Comprehensive Certifications: Certified by ISO9001, ISO14001, ISO45001, CCC, and CE standards. Global After-Sales Support: 24/7 technical assistance and spare parts supply available worldwide. Standard Warranty Coverage: 12 months or 2,000 operating hours warranty, whichever comes first. OEM/ODM Capabilities: Full customization, minor customization, and customization from samples or designs available. Complete Export Documentation: Provides commercial invoice, packing list, bill of lading, and certificate of origin.