S18 Series Oil Immersed Distribution Transformer Price 11kv 250kVA (50kVA-5000kVA)

‌Product Introduction

S18 series oil-immersed distribution transformers have excellent heat dissipation performance, excellent stability and reliability, and strong overload capacity‌. These characteristics make the S18 series transformers perform well in various application scenarios‌

Technical parameters and performance characteristics of oil-immersed distribution transformers
‌Low loss‌: The S18 series transformers use high-quality high-magnetic conductivity cold-rolled silicon steel sheets, and use Swiss fully automatic lamination machines for precise longitudinal and transverse shearing to ensure automatic lamination of multi-level full-bevel joints. The overall pressurization and PET tape binding process effectively reduce the no-load loss and no-load current of the transformer, and the performance indicators are better than the national standards‌

‌Low noise‌: Through low magnetic flux density design, high-quality high-magnetic conductivity silicon steel sheets, precise stacking accuracy control and special shock absorption measures, the noise level of the S18 series transformers is effectively controlled‌

‌No leakage‌: The oil tank and oil storage cabinet are tested for positive and negative pressure leakage to ensure that there is no oil leakage during normal operation. The assembly installation adopts a flange groove structure, and all seals are made of high-quality one-time molded acrylic rubber to prevent leakage. ‌
‌Strong short-circuit resistance‌: Through reasonable ampere-turn balance calculation, the use of semi-hard copper wire, the core clamping parts are calculated for strength and stiffness, and the winding pads are densified to ensure that the transformer can withstand the impact of short-circuit current and avoid thermal and mechanical damage. ‌

Application scenarios and advantages of S18 series transformers
S18 series oil-immersed transformers are suitable for various occasions that require efficient and stable power supply, such as industrial production, commercial buildings, residential areas, etc. Its low loss and low noise characteristics make it particularly suitable for places that require a quiet environment. In addition, its excellent heat dissipation performance and strong overload capacity ensure stable operation under various load conditions. ‌ 

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