Qd Transformer Oil Filled Large Capacity Power Transformer 33kv/0.4kv for Substation Outdoor Use

Qd Transformer Oil Filled Large Capacity Power Transformer 33kv/0.4kv for Substation Outdoor Use. 30-Year Service Life: Achieved through mixed insulation system and high-quality parts for long-term reliability. Low Noise Design: Noise reduced by 3 to 5 decibels compared to national standards. Leak-Proof Seals: Acrylic one-time molded parts with fluorescent and pressure leak testing ensure zero leakage. Customizable Parameters: Primary voltage, ambient temperature, altitude, and seismic levels can be tailored to customer needs. High Reliability: Equipped with oil level thermometers, pressure relief valves, and anti-fouling reinforced porcelain bushings. Robust Transportation: Self-locking lock nuts and internal braces prevent loosening during long-distance shipping. Wide Voltage Range: Manufacturable for primary voltages from 6kV to 121kV according to requirements. ISO and CE Certified: Compliant with ISO9001, CE, IEC, ANSI, KEMA, and GOST standards.