The 3150kVA power transformer is a mainstream medium-to-large capacity power distribution/transmission equipment. It is mainly used for 10kV/35kV power grid voltage transformation and has advantages such as energy saving, reliability and weather resistance. It is widely used in industrial, power grid, and new energy power plant scenarios.
The 3150kVA power transformer adopts a high-permeability grain-oriented silicon steel core and high-purity oxygen-free copper windings, combining the advantages of high efficiency, energy saving, safety, and reliability. It features low no-load and load losses, an efficiency of >=99%, noise level <=65dB, and strong short-circuit withstand capability. Employing a fully sealed structure, it is equipped with multiple protection devices such as gas relays and pressure relief valves to slow down oil aging. Suitable for environments ranging from -30℃ to +45℃ and altitudes <=1000m, it exhibits excellent outdoor weather resistance. Its mature structure, ease of maintenance, and service life of over 30 years make it ideal for outdoor use.
- Fully sealed structure, leak proof, maintenance free, and ensures stable and reliable long term operation.
- Oil immersed insulation and heat dissipation provide strong overload capacity and adaptability to harsh outdoor environments.
- Low loss and high efficiency significantly reduce operating energy consumption and operating costs.
- Compact structure, small footprint, easy installation, and strong adaptability.
- High cost effectiveness, long service life, and lower overall operation and maintenance costs.
- Short circuit resistant and impact resistant, meeting the requirements for long term continuous load operation.
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3150kVA (customizable upon request) |
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6.6kV,10kV,11kV,20kV,35kV(Customization available upon request) |
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0.38kV,0.4kV(Customization available upon request) |
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±5%,±2×2.5%(Customization available upon request) |
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50Hz/60Hz |
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Dyn11,Yyn0,Yd11,Dyn5(Customization available upon request) |
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Meets national standards / IEC Level 1 / Level 2 energy efficiency |
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Meets national standards / IEC Level 1 / Level 2 energy efficiency |
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<=60K (oil top layer) |
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<=20pC (Standard requirement) |
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Since 2011, we have shipped transformers to numerous countries and regions worldwide. As a reliable partner, we offer custom transformer designs, OEM services, and one‑stop power solutions. Our range includes step‑down, three‑phase, and miniature transformers – meeting diverse project requirements.
Chú phổ biến: 3150 kva power transformer, China 3150 kva power transformer manufacturers, suppliers, factory
