The 2000 kva dry type transformer is a reliable and efficient power distribution solution widely used in commercial, industrial, and residential applications. Unlike oil-filled units, the 2000 kva dry type transformer uses air as the cooling medium, making it fire-resistant, environmentally friendly, and safe for indoor installation. It features low noise operation, minimal maintenance requirements, and excellent insulation performance. With high overload capacity and strong short-circuit resistance, the 2000 kva dry type transformer ensures stable voltage output and long service life, making it an ideal choice for modern electrical systems.

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).

The 2500kVA cast-resin dry-type transformer is a core equipment designed for large-capacity distribution systems. Utilizing enhanced resin-cast insulation and a highly efficient forced air cooling system, it flawlessly merges zero-fire-risk environmental safety with immense, continuous load-bearing stability. It is the premier choice for large-scale distribution scenarios such as major industrial park main substations, massive commercial centers, high-density data centers, modern chemical plants, and city grid main lines. Operating consistently in environments from -25℃ to 40℃, it ensures uncompromised large-scale electrical transmission.

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.

The 3000kVA cast-resin dry-type transformer is a core equipment designed for massive-capacity distribution systems. Utilizing enhanced resin-cast insulation and a highly efficient forced air cooling system, it flawlessly merges zero-fire-risk environmental safety with immense, continuous load-bearing stability. It is the premier choice for large-scale distribution scenarios such as major industrial park main substations, massive commercial centers, high-density data centers, modern chemical plants, and city grid main lines. Operating consistently in environments from -25℃ to 40℃, it ensures uncompromised large-scale electrical transmission.

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.

The single-phase cast-resin dry-type transformer is a core transforming equipment specifically engineered for single-phase distribution systems. Utilizing solid insulation materials (epoxy resin, Nomex paper) and air as the cooling medium, its completely oil-free design ensures absolute safety and zero maintenance. Highly suited for 220V/380V civil and small-scale industrial applications, it perfectly adapts to lighting, machine tool control, precision instruments, and localized power supply needs, delivering robust and silent power transformation.

Core Parameters:

• Rated Voltage: HV 220V/380V matched with customized LV 12V/24V/110V/220V outputs.

• Structure: Solid Resin/Nomex Insulation + Pure Copper Winding (IP20/IP23).

• Capacity: Scalable from 0.5kVA up to 100kVA.

The single-phase cast-resin dry-type transformer is a core transforming equipment specifically engineered for single-phase distribution systems. Utilizing solid insulation materials (epoxy resin, Nomex paper) and air as the cooling medium, its completely oil-free design ensures absolute safety and zero maintenance. Highly suited for 220V/380V civil and small-scale industrial applications, it perfectly adapts to lighting, machine tool control, precision instruments, and localized power supply needs, delivering robust and silent power transformation.

Core Parameters:

• Rated Voltage: HV 220V/380V matched with customized LV 12V/24V/110V/220V outputs.

• Structure: Solid Resin/Nomex Insulation + Pure Copper Winding (IP20/IP23).

• Capacity: Scalable from 0.5kVA up to 100kVA.

The low-voltage dry-type transformer utilizes air or solid insulating materials as its primary cooling and insulation medium, operating entirely without insulating oil. Featuring a rated voltage typically at or below 1000V on the low-voltage side, its core advantages lie in exceptional fire safety, environmental friendliness, and highly simplified maintenance. It is optimally designed for indoor applications and densely populated areas, seamlessly adapting to commercial high-rises, industrial workshops, and residential basements.

Core Parameters:

• Rated Capacity: 10kVA ~ 2500kVA (Forced air boosts capacity by 30%~50%).

• Voltage Configuration: HV 10kV/6kV | LV 380V/400V (Three-Phase).

• Protection: IP20 / IP23 for safe indoor integration.

The pad-mounted dry-type transformer is a core distribution equipment uniquely designed with a specialized weight-bearing pad-mount base. Utilizing enhanced resin-cast insulation and highly efficient natural/forced air cooling, it merges the oil-free, eco-friendly, and fire-resistant benefits of dry-type systems with the immense space-saving convenience of pad-mounted setups. It is exceptionally well-suited for confined installation environments such as high-rise electrical mezzanines, compact prefabricated substations, immediate machine-side placements in factories, and old building grid retrofits.

Core Parameters:

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

• Structure: Resin Cast + Pad-Mount Base (Volume reduced by 20%~30%, ≤1000kg for ≤800kVA).

• Warranty: 3-Year Standard Warranty.

The encapsulated dry-type transformer represents an advanced upgrade from standard models. Utilizing a fully sealed encapsulation process, the core and windings are entirely wrapped in a protective shell, completely isolating them from ambient dust, moisture, and corrosive gases. Its ultimate advantage lies in its extreme environmental weather resistance. It is purposely built for harsh environments such as highly humid coastal areas, heavy-dust cement plants, chemical factories with corrosive atmospheres, and challenging outdoor utility applications.

Core Parameters:

• Rated Capacity: 10kVA ~ 2500kVA (AF mode boosts capacity by 30%~50%).

• Rated Voltage: HV 10kV/6kV | LV 380V/400V/690V.

• Protection Level: Main body IP54 (Dust/Splash proof), expandable to IP65 with specialized enclosures.

The dry-type substation transformer is the core power distribution equipment tailored specifically for medium and small-scale substations. Utilizing enhanced resin-cast insulation and a high-strength, compact substation cabinet design, it merges the eco-friendly, zero-fire-risk benefits of dry-type equipment with high centralized distribution stability. It is exceptionally well-suited for industrial plant substations, commercial complex main centers, high-rise utility stations, and renewable energy prefab substations. It guarantees steady performance in standard climates (-25℃ to 40℃).

Core Parameters:

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

• Structure: Resin Cast + Substation-Grade Compact Cabinet (Weighs ≤1500kg for ≤1250kVA).

• Warranty: 3-Year Standard Warranty.

The dry-type current transformer is a critical component for precision current measurement and relay protection within modern power systems. Utilizing a solid insulation process—vacuum-cast epoxy resin or unsaturated resin—it operates completely free of oil, gas, and pollution. Designed based on advanced electromagnetic induction principles, it precisely steps down high primary currents to standard low secondary currents (5A or 1A). Highly compact and flame-retardant, it is widely installed in switchgears, distribution panels, and outdoor lines to ensure intelligent grid safety.

Core Parameters:

• Rated Voltage: 10kV / 20kV / 35kV.

• Accuracy Class: Measurement (0.2 / 0.5) | Protection (5P10 / 10P20).

• Structure: Solid Resin Cast (Class F/H Insulation, Maintenance-Free).

The air-cooled dry-type transformer operates without the use of insulating oil, utilizing ambient air as its primary cooling medium through Natural Air (AN) or Forced Air (AF) convection. Its core advantages lie in being completely fireproof, explosion-proof, environmentally friendly, and virtually maintenance-free. With its advanced thermal dynamics and intelligent cooling fans, it seamlessly adapts to strict safety zones, indoor electrical rooms, densely populated commercial buildings, industrial hubs, and renewable energy integration scenarios.

Core Parameters:

• Cooling Mode: Dual AN / AF (Activating cooling fans boosts capacity by 1.3x to 1.5x).

• Voltage Configuration: HV 10kV/20kV/35kV | LV 0.4kV.

• Insulation Class: Class F (155℃) or Class H (220℃) for supreme heat tolerance.

The dry-type step-down transformer is a precision-engineered piece of indoor distribution equipment. Designed with high-strength insulation, acoustic optimization, and a highly precise step-down coil structure, it acts as the vital link translating medium grid voltage into usable low voltage. Achieving the highest Tier 1 (NX1) energy efficiency standard, it reduces losses by 35%~45%. It operates oil-free, making it the supreme choice for commercial complexes, high-rise utility rooms, large industrial plants, and advanced data centers requiring uncompromising safety and long-term energy savings.

Core Parameters:

• Energy Efficiency: Tier 1 Efficiency (GB 20052-2024 NX1), drastically lowering OPEX.

• Structure: Precise Step-Down Coils + High-Grade Silicon Steel Core (Partial Discharge ≤5pC).

• Enclosure: IP40+ Custom Cabinets available for enhanced indoor protection.

The dry-type distribution transformer is the ultimate centralized power hub for indoor and medium-small substations. Engineered with high-strength resin insulation, acoustic optimization, and a highly stable distribution structure, it securely delivers accurate power. Achieving the highest Tier 1 (NX1) energy efficiency standard, it reduces losses by 35%~45%. Its oil-free, dust-proof nature makes it the safest and most reliable choice for commercial skyscrapers, large factory floors, municipal facilities, and advanced data centers aiming for long-term continuous operation with minimal OPEX.

Core Parameters:

• Energy Efficiency: Tier 1 Efficiency (GB 20052-2024 NX1), maximizing long-term energy ROI.

• Structure: Stable Distribution Coils + High-Grade Silicon Steel (Partial Discharge ≤5pC).

• Enclosure: IP40+ Custom Cabinets available for complex indoor integrations.

The dry-type step-up transformer is a specialized power transmission equipment designed to elevate low-voltage energy to higher voltage levels. Utilizing an oil-free, air-cooled insulation structure, it seamlessly merges the ultimate fire safety of dry-type equipment with high-efficiency power elevation. It is widely deployed in renewable energy grid integration (solar PV/wind power stations), long-distance power transmission, and industrial captive power plants. Operating flawlessly without maintenance, it ensures a highly stable, fireproof, and eco-friendly step-up power supply.

Core Parameters:

• Rated Capacity: Custom scales up to multi-MVA ranges (AF cooling boosts capacity).

• Voltage Configuration: Low Voltage input (e.g., 0.4kV/0.69kV) stepped up to High Voltage (10kV/35kV).

• Structure: High-Strength Resin Cast + Superior Overload Resilience.

The cast-resin dry-type transformer is the ultimate centralized power hub for indoor and medium-large substations. Engineered with high-strength vacuum-cast epoxy resin, acoustic optimization, and a highly stable distribution structure, it delivers accurate, oil-free power. Achieving the stringent Tier 1 (NX1) energy efficiency standard, it reduces losses by 35%~45%. Its dust-proof, zero-fire-risk nature makes it the safest and most reliable choice for commercial skyscrapers, large factory floors, municipal facilities, and advanced data centers aiming for continuous operation with minimal OPEX.

Core Parameters:

• Energy Efficiency: Tier 1 Efficiency (GB 20052-2024 NX1), maximizing energy ROI.

• Structure: Solid Resin Cast Insulation + High-Grade Silicon Steel (Partial Discharge ≤5pC).

• Enclosure: IP40+ Custom Cabinets available for complex indoor integrations.