
Jsm S9-160kVA/11kv Oil Immersion Transformer Distribution Transformer. 22 Years Manufacturing Experience: Proven track record with 22 years of experience and three subsidiaries. Energy Saving Design: No load loss decreases 10.25% and load loss decreases 22.4% compared to S7 series. High Short-Circuit Resistance: Features high short-circuit resisting ability and fine mechanical performance. Low Noise and Power Consumption: Designed for low power consumption, low partial-discharge, and low noise operation. Oxygen-Free Copper Coils: High and low voltage coils are wound with oxygen-free copper for superior conductivity. Advanced Simulation Design: Uses advanced software for electromagnetic and mechanical power simulation to ensure reliability. Automatic Core Cutting: Iron core is cut automatically for high precision and minimal burrs. ISO Quality Assurance: Quality controlled according to ISO19001 standards with systematic ERP&PDM data management.