Application of global transformer in industry
May 19, 2026
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GNEE ELECTRIC Transformer Applications
Transformers are essential equipment in power transmission, distribution, and conversion systems. GNEE ELECTRIC has long focused on the R&D and manufacturing of oil-immersed transformers, dry-type transformers, and pad-mounted / box-type substation transformers.
Our product capacity covers 100kVA to 2500kVA as standard, with custom options up to 3150kVA, 5000kVA or even larger upon request.
We adopt high-permeability cold-rolled silicon steel cores, all-copper winding structures, low-loss design, and fully sealed technology to provide reliable, efficient, and long-life transformers for various industries.
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Transformer Used in Different Industry
Power Transmission Distribution Solutions
Our high-efficiency transformers for power transmission and distribution solutions ensure optimal voltage regulation and minimal energy losses. Designed for robust grid performance, they deliver reliable power in complex electrical networks.
We offer distribution transformers from 100kVA to 2500kVA with voltage ratings covering 6kV, 10kV, 20kV, and 35kV.
For large substations or industrial distribution, we can customize 3150kVA/35kV oil-immersed power transformers.
Solar Photovoltaic System Solution
Our box-type substation transformers for solar photovoltaic solutions provide efficient voltage step-up for energy storage integration. Engineered for reliability and performance, they optimize renewable energy conversion in PV storage projects.
GNEE offers PV-dedicated pad-mounted transformers (American / European / Chinese type) integrating step-up transformer, HV switchgear, and LV protection unit.
Common capacities include 500kVA, 1000kVA, 1250kVA, 1600kVA, 2000kVA, up to 3150kVA.
Wind and Hydroelectric Power Integration
Our versatile transformers for wind and hydroelectric integration offer efficient energy conversion and precise voltage regulation. Expertly engineered for renewable applications, they deliver reliable power and support seamless system integration.
GNEE provides fully-sealed oil-immersed transformers and outdoor pad-mounted transformers with capacities ranging 800kVA to 2500kVA, extendable to 4000kVA.
We customise transformers with voltage combinations (e.g., 0.69kV/35kV, 1.14kV/35kV) and precise voltage regulation within ±2×2.5%.
Industrial Commercial Power Solutions
Our industrial-grade transformers for commercial power solutions deliver robust support for heavy-duty manufacturing and facility operations. Engineered for reliability, they ensure a stable and uninterrupted power supply in industrial environments.
Metallurgy, chemical, machinery, mining – these environments demand high overload capability and protection levels. GNEE dry-type transformers (SCB12 to SCB18 series) use resin vacuum cast windings with Class F or H insulation. They are flame-retardant, self-extinguishing, dust-resistant, and moisture-proof.
Shopping malls, hospitals, schools, airports, data centers – these public buildings have strict fire safety and noise limits. GNEE SCB series dry-type transformers are oil-free, maintenance-free solutions available from 100kVA to 2500kVA
Solar Power Plant Solutions
Our cutting-edge transformers for solar power plant solutions maximize energy conversion efficiency for photovoltaic installations. Designed for durability and high performance, they ensure optimal voltage regulation and sustainable energy distribution.
Transformer Solutions for Utilities
Our specialized transformers for transportation power systems are designed to deliver reliable energy conversion for railways, electric vehicles, and transit networks. They ensure consistent power performance under dynamic load conditions.
GNEE ELECTRIC always adheres to the design philosophy of copper core, copper windings, low losses, high reliability. Every transformer undergoes strict factory tests including no-load loss, load loss, induced overvoltage withstand, partial discharge, etc.
We not only provide standard capacity from 100kVA to 2500kVA but also support custom large capacities such as 3000kVA, 5000kVA, 8000kVA. For special voltage ratios, connection groups, or protection classes, please contact our technical team for a tailored solution.
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