Cast resin dry-type transformer, fire-resistant, non-polluting, safe for indoor and high-rise buildings.
High efficiency, low loss, low noise, strong short-circuit resistance.
Epoxy resin casting, maintenance-free, long service life.
Eco-friendly, no oil leakage risk, complying with IEC60076 standard.
Suitable for commercial buildings, hospitals, data centers, airports, subway, industrial plants.
standard edition
Our cast resin dry-type transformer is a high-performance, safe, and environmentally friendly power distribution equipment. It adopts advanced epoxy resin casting technology, which eliminates the risk of oil leakage and fire hazard, making it ideal for indoor use, high-rise buildings, commercial centers, hospitals, data centers, airports, and industrial facilities.
Compared with traditional oil-immersed transformers, dry-type transformers feature fire resistance, self-extinguishing, and non-toxic fumes, greatly improving safety in densely populated areas. The core is made of high-quality cold-rolled grain-oriented silicon steel with low no-load loss and high efficiency.
The winding is cast with epoxy resin under vacuum, providing strong mechanical strength, excellent moisture resistance, and high thermal stability. The transformer has compact structure, low noise, and requires little maintenance, reducing long-term operating costs.
It is designed for long-term stable operation and can withstand high short-circuit currents without deformation or damage.
Technical Professional Edition
This dry-type transformer adopts vacuum pressure epoxy casting technology to ensure perfect insulation and heat dissipation. The core uses high-permeability cold-rolled grain-oriented silicon steel with step-lap joint structure, which effectively reduces no-load loss and noise.
The high and low voltage windings are cast with epoxy resin and glass fiber, forming a solid integrity with high mechanical strength, strong impact resistance, and excellent short-circuit withstand capability.
It has Class F or H insulation system, with high temperature resistance and long service life. The transformer is equipped with intelligent temperature monitoring system, real-time displaying winding temperature, with automatic fan control and over-temperature alarm functions.
With IP20, IP23, IP30 protection degree optional, it can adapt to harsh environments such as high humidity, high dust, and corrosive atmosphere. It fully complies with IEC60076, GB1094 international standards, with reliable quality and complete certification.
High Safety & Fire Resistant
No oil, non-flammable, self-extinguishing, non-toxic, safe for crowded buildings.
Environmentally Friendly
No oil leakage risk, no pollution, recyclable, suitable for green projects.
High Efficiency & Energy Saving
Low no-load & load loss, high efficiency, lower electricity cost.
Strong Short-Circuit Resistance
High mechanical strength, stable under short-circuit impact.
Moisture & Dust Proof
Good adaptability to humid, dusty, and corrosive environments.
Low Noise
Optimized core and structure design, quiet operation.
Maintenance-Free
Epoxy casting structure, no need for oil inspection or replacement.
Long Service Life
Stable performance, high insulation, long-term reliable operation.
Intelligent Monitoring
Temperature control, fan control, fault alarm available.
Wide Application
Indoor, buildings, data centers, hospitals, airports, metro, industrial.
Vacuum epoxy resin casting technology
High-quality cold-rolled grain-oriented silicon steel core
Step-lap core structure for low loss & low noise
Class F / H insulation system
High short-circuit withstand strength
Excellent heat dissipation performance
Low partial discharge
IP20 / IP23 / IP30 protection class
Intelligent temperature monitoring & control
Low noise design
Comply with IEC60076 & GB1094 standards
Voltage: 6kV, 10kV, 20kV, 35kV
Capacity: 50kVA–2500kVA (customizable)
Commercial buildings & high-rise apartments
Hospitals, schools, hotels, shopping malls
Data centers & communication base stations
Airports, subways, tunnels, railway stations
Industrial plants, factories, workshops
Power distribution rooms & indoor substations
Environmentally sensitive areas
Places with high fire safety requirements
This dry-type transformer stands out with remarkable competitive edges in the power distribution equipment market. Featuring epoxy resin casting insulation and air cooling design, it is totally flame-retardant, explosion-proof and pollution-free, with no oil leakage or fire risks, fully complying with strict F/H class insulation and fire safety standards.
Adopting high-grade silicon steel cores and oxygen-free copper windings, it boasts low energy loss, low operating noise, stable performance and strong overload capacity, cutting down long-term power consumption. The built-in intelligent temperature monitoring system realizes real-time tracking and fault protection, guaranteeing safe and stable operation.
It features strong resistance to moisture, dust and corrosion, adapting to harsh working conditions. The maintenance-free, compact structure saves installation space and reduces later operation and maintenance costs greatly. Besides, flexible customization and long service life make it a cost-effective choice for various high-safety power scenarios.
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