The 11kV cast-resin dry-type transformer is a core equipment for medium-voltage distribution systems. Utilizing a vacuum-cast epoxy resin insulation and air convection cooling design, it combines the benefits of being oil-free, eco-friendly, and highly flame-retardant with exceptional electrical stability. It is perfectly suited for 11kV distribution scenarios with strict safety requirements, such as industrial parks, commercial complexes, large hospitals, data centers, and high-precision manufacturing plants. Capable of operating reliably in standard climates (-25℃ to 40℃), it effectively meets the transmission and distribution needs of medium-capacity systems.

Core Parameters:

• Energy Efficiency: Tier 2 Efficiency (Complies with GB 20052-2024).

• Structure: Resin Cast Insulation + Air Convection Cooling (Fully enclosed, dustproof, moisture-proof).

• Warranty: 3-Year Standard Warranty.

The 30kVA cast-resin dry type transformer is a core equipment for small-scale distribution systems. Utilizing an enhanced resin-cast insulation and natural air cooling design, this 30kva dry type transformer combines the eco-friendly, fire-resistant benefits of dry-type technology with the compact, flexible convenience of small electrical equipment. It is highly suited for locations demanding high safety standards, such as small retail shops, villas, small office buildings, community centers, laboratories, and independent remote sites. Our 30 kva dry type transformer provides stable power transmission and distribution in standard climates (-25℃ to 40℃).

Core Parameters:

• Energy Efficiency: Tier 2 Efficiency (Complies with GB 20052-2024).

• Structure: Enhanced Resin Cast Insulation + Natural Air Cooling (Thickened resin, anti-corrosion).

• Warranty: 3-Year Standard Warranty.

The 35kV cast-resin dry type transformer is a core equipment for medium-high voltage and large-capacity distribution systems. Utilizing an enhanced resin-cast insulation and a dual-mode highly efficient cooling system (natural + forced air), it combines the eco-friendly, fire-resistant benefits of dry-type equipment with the supreme insulation and voltage endurance of 35kV power systems. 35kv dry type transformer is perfectly suited for regional grid hubs, large industrial park main stations, data centers, modern chemical/mining plants, and renewable energy integrations. It provides long-term, stable large-capacity transmission in standard climates (-25℃ to 40℃).

Core Parameters:

• Energy Efficiency: Tier 2 Efficiency (Complies with GB 20052-2024).

• Structure: Enhanced Resin Cast + 35kV High Insulation + Dual-Mode Cooling.

• Warranty: 3-Year Standard Warranty.

The 50kVA cast-resin dry type transformer is a core equipment for small-capacity distribution systems. Utilizing an enhanced resin-cast insulation and a highly efficient natural air cooling design, it combines the eco-friendly, zero-fire-risk benefits of dry-type equipment with an ultra-compact footprint. This 50 kva dry type transformer is highly suitable for small-scale distribution scenarios with strict safety demands, such as small retail shops, community public facilities (streetlights, security), remote rural households, and small laboratories. It provides highly reliable and stable power transmission in standard climates (-25℃ to 40℃).

Core Parameters:

• Energy Efficiency: Tier 2 Efficiency (Complies with GB 20052-2024).

• Structure: Enhanced Resin Cast + Natural Air Cooling (Compact, anti-corrosion).

• Warranty: 3-Year Standard Warranty.

The 150kVA cast-resin dry type transformer is a dedicated medium-capacity distribution equipment. It is perfectly adapted to the power demands of small and medium-sized factories, commercial complexes, high-rise buildings, and data centers, providing stable power directly to dynamic equipment, lighting systems, and precision instruments. Utilizing a high-permeability CRGO silicon steel core and oxygen-free copper windings treated with epoxy resin vacuum casting or VPI processes, 150kva dry type transformer ensures highly efficient, flame-retardant, and zero-hazard operations.

Core Parameters:

• Energy Efficiency: Tier 1 Efficiency (Ultra-low no-load and load losses).

• Cooling Mode: AN / AF (Forced air cooling boosts capacity by 30% to 195kVA).

• Protection & Insulation: Class F/H Insulation, IP20/IP23 (Indoor), customizable IP54 (Outdoor).

The 225kVA cast-resin dry-type transformer is a highly robust, medium-capacity three-phase distribution equipment. It is expertly designed to satisfy centralized power demands for dynamic production lines in mid-sized factories, large supermarkets, office buildings, and hospital outpatient departments. Utilizing a high-permeability CRGO silicon steel core alongside oxygen-free copper windings treated with advanced vacuum casting or VPI technology, it forms a hermetic, oil-free insulation barrier. This guarantees exceptional flame retardancy, low noise, and stable load-bearing capabilities when multiple devices run simultaneously.

Core Parameters:

• Energy Efficiency: Tier 1 Efficiency (Compliant with national standards for superior energy savings).

• Cooling Mode: Dual-Mode AN/AF (Capacity surges to 292.5kVA under forced air).

• Protection: IP20/IP23 for indoor use, scalable to fully enclosed IP54 for outdoor applications.

The 63kVA cast-resin dry-type transformer is a core equipment optimized for small-capacity distribution systems. Utilizing enhanced resin-cast insulation and a highly efficient natural air cooling system, it merges the eco-friendly, zero-fire-risk advantages of dry-type equipment with an ultra-compact and highly stable physical footprint. It is incredibly suitable for demanding small-scale scenarios such as retail shops, community facilities (streetlights, EV charging stations), remote multi-household power, and small laboratories. It guarantees steady performance in standard climates (-25℃ to 40℃).

Core Parameters:

• Energy Efficiency: Tier 2 Efficiency (Complies with GB 20052-2024).

• Structure: Enhanced Resin Cast + Natural Air Cooling (Anti-condensation, ultra-lightweight).

• Warranty: 3-Year Standard Warranty.

The 100kVA cast-resin dry-type transformer is a mainstream core equipment for medium-small capacity power distribution. Employing a vacuum-cast resin insulation structure and an efficient air convection cooling system, it flawlessly combines zero-oil environmental safety with robust power-grade stability. It is the premier choice for pollution-sensitive and highly populated areas such as high-rise residential buildings, hospitals, schools, data centers, and precision industrial plants. Operating consistently in environments from -25℃ to 40℃, it ensures uncompromised electrical transmission.

Core Parameters:

• Energy Efficiency: Tier 2 Efficiency (Complies with GB 20052-2024).

• Structure: Resin Cast Insulation + Air Convection Cooling (Ultra-quiet operation).

• Warranty: 3-Year Standard Warranty.

The 300kVA cast-resin dry-type transformer is a core equipment for medium-to-small capacity distribution systems. Utilizing an enhanced resin-cast insulation and an optional dual-mode natural/forced air cooling system, it merges the eco-friendly, zero-fire-risk benefits of dry-type equipment with high efficiency and adaptability. It is highly suitable for medium-small industrial parks, office buildings, residential substations, hospitals, schools, and mid-sized data centers. It provides highly reliable and stable power transmission in standard climates (-25℃ to 40℃).

Core Parameters:

• Energy Efficiency: Tier 2 Efficiency (Complies with GB 20052-2024).

• Structure: Enhanced Resin Cast + Natural/Forced Air Cooling (Anti-corrosion, zero-leakage).

• Warranty: 3-Year Standard Warranty.

The 400kVA cast-resin dry-type transformer is a core equipment for medium-capacity distribution systems. Utilizing enhanced resin-cast insulation and a dual-mode natural/forced air cooling system, it flawlessly merges zero-fire-risk environmental safety with robust mid-range power stability. It is the premier choice for pollution-sensitive and highly populated areas such as small industrial parks, commercial complexes, precision manufacturing plants, and community hospitals. Operating consistently in environments from -25℃ to 40℃, it ensures uncompromised electrical transmission.

Core Parameters:

• Energy Efficiency: Tier 2 Efficiency (Complies with GB 20052-2024).

• Structure: Resin Cast Insulation + AN/AF Dual Cooling (Volume reduced by 20%~30%).

• Warranty: 3-Year Standard Warranty.

The 500kVA cast-resin dry-type transformer is a core equipment for medium-capacity distribution systems. Utilizing enhanced resin-cast insulation and a dual-mode natural/forced air cooling system, it flawlessly merges zero-fire-risk environmental safety with robust mid-range load-bearing stability. It is the premier choice for pollution-sensitive and highly populated areas such as mid-sized industrial parks, commercial main stations, precision manufacturing plants, and public hubs (hospitals, sports centers). Operating consistently in environments from -25℃ to 40℃, it ensures uncompromised electrical transmission.

Core Parameters:

• Energy Efficiency: Tier 2 Efficiency (Complies with GB 20052-2024).

• Structure: Resin Cast Insulation + AN/AF Dual Cooling (Highly robust, compact).

• Warranty: 3-Year Standard Warranty.

The 500kVA cast-resin dry-type transformer is a core equipment for medium-capacity distribution systems. Utilizing enhanced resin-cast insulation and a dual-mode natural/forced air cooling system, it flawlessly merges zero-fire-risk environmental safety with robust mid-range load-bearing stability. It is the premier choice for pollution-sensitive and highly populated areas such as mid-sized industrial parks, commercial main stations, precision manufacturing plants, and public hubs (hospitals, sports centers). Operating consistently in environments from -25℃ to 40℃, it ensures uncompromised electrical transmission.

Core Parameters:

• Energy Efficiency: Tier 2 Efficiency (Complies with GB 20052-2024).

• Structure: Resin Cast Insulation + AN/AF Dual Cooling (Highly robust, compact).

• Warranty: 3-Year Standard Warranty.

The 800kVA cast-resin dry-type transformer is a core equipment for medium-capacity distribution systems. Utilizing enhanced resin-cast insulation and an efficient dual-mode natural/forced air cooling system, it flawlessly merges zero-fire-risk environmental safety with robust continuous load-bearing stability. This 800 kva dry type transformer is the premier choice for large commercial complexes, industrial park standard factories, high-rise buildings, municipal stadiums, and hospital main power stations. Operating consistently in environments from -25℃ to 40℃, it ensures uncompromised medium-scale electrical transmission.

Core Parameters:

• Energy Efficiency: Tier 2 Efficiency (Complies with GB 20052-2024).

• Structure: Enhanced Resin Cast + AN/AF Dual Cooling.

• Warranty: 3-Year Standard Warranty (covers core and critical auxiliary components).

The 1000 kva dry type transformer is a highly reliable and efficient power distribution solution designed for commercial and industrial applications. Unlike oil-filled alternatives, the 1000 kva dry type transformer uses air as the cooling medium, eliminating fire hazards and environmental contamination risks. It features excellent insulation performance, low noise operation, and minimal maintenance requirements, making it ideal for indoor installations such as hospitals, schools, and data centers. With a compact design and superior overload capacity, the 1000 kva dry type transformer ensures stable voltage output and long service life, delivering outstanding value for modern electrical systems.

Core Parameters:

• Energy Efficiency: Tier 2 Efficiency (Complies with GB 20052-2024).

• Structure: Enhanced Resin Cast Insulation + AN/AF Dual Cooling.

• Warranty: 3-Year Standard Warranty (covers core components).

The 1600 kva dry type transformer is a highly reliable and energy-efficient power distribution solution, widely adopted in commercial and industrial applications. Unlike conventional oil-immersed units, this 1600 kva dry type transformer utilizes air-cooled insulation, completely removing fire hazards and greatly reducing ongoing maintenance needs. Engineered with Class H insulation, it delivers outstanding thermal stability and ultra-low noise operation, making it perfectly suited for sensitive indoor environments. Its compact design, excellent overload capacity, and eco-friendly construction make the 1600 kva dry type transformer the preferred choice for hospitals, data centers, office buildings, and any facility requiring safe, dependable power delivery with minimal environmental impact and extended long-term service life.

Core Parameters:

• Energy Efficiency: Tier 2 Efficiency (Complies with GB 20052-2024).

• Structure: Enhanced Resin Cast Insulation + Highly Efficient Forced Air Cooling.

• Warranty: 3-Year Standard Warranty (covers core components).