Transformer
Offer custom-designed products with varying voltage levels to meet the requirements of different national power grids and provide OEM services.
Oil Immersed Transformer
Oil-immersed transformers are suitable for power generation, industrial use, substations, and renewable energy systems.
Standard Capacity:
- Main power rating: 110-220kV
- Distribution power rating: 10-35kV
Main Customized Items:
- Power rating: 5-330kV
- Phase: Single phase / three phase
- Voltage regulation: on-load changer / non-field excitation changer
- Winding coupling system: power transformer / self coupling transformer
- Number of winding: duplex winding / three winding
Dry Type Transformer
Dry-type transformers are suitable for commercial buildings, indoor applications, renewable energy, and electrical equipment.
Standard:
- Rated capacity: 10kv – 33kv -35kv
- Type: Epoxy-resin dry transformer / non-crystaling alloy dry transformer / non-encapsulated dry type power transformer
Main Customized Items:
- Power rating: 2.5Mva – 3150Kva
- Insulation method: resin insulation / air insulation
- Cooling system: AN / AF
- Enclosure material: 201 stainless steel / aluminum zinc clad plate
Pad Mount Transformer
Pad mount transformers are outdoor electrical devices used to step down high voltage to lower voltage, ensuring safe distribution of electricity for residential areas, commercial applications, and outdoor utilities. They are housed in weatherproof enclosures.
Standard:
- Rated capacity: 50-2500kva
- Type: ground type / solar type /step down type / wind type
Main Customized Items:
- Phase: Single phase / three phase
- Primary voltage: depends
- Secondary voltage: depends
- Winding material: copper / aluminum
Power Transformer
Power transformers are commonly utilized in the backbone power grid to transmit substantial amounts of electricity. Tengyi power transformer is capable of withstanding significant short-circuit current impacts to prevent damage to the system. Additionally, high voltage ratings facilitate effective energy transmission over long distances.
Standard Capacity:
- Main power rating: 110-220kV
Main Customized Items:
- Power rating: above 220kV, 330kV
- Voltage regulation: on-load changer / non-field excitation changer
- Winding coupling system: power transformer / self coupling transformer
- Number of winding: duplex winding / three winding
Distribution Transformer
Distribution transformer plays a crucial role in converting high-voltage electricity into a lower, safer voltage for use in homes and small businesses.
The reduced voltage ratings from Tengyi distribution transformer enhance their safety, making them particularly well-suited for residential areas, commercial buildings, industrial sites, and utility distribution networks.
Standard:
- Rated capacity: 25-3150kva
Main Customized Items:
- Voltage regulation: on-load changer / non-field excitation changer / low-loss on-load voltage regulation
- Winding material: copper / aluminum
Pole Mount Transformer
Single-phase pole-mounted transformers are suitable for residential areas, rural locations, and small commercial applications.
Standard:
- Rated capacity: 5-167 kVA
- Phase: Single
Main Customized Items:
- Power rating: depends
- Phase: Single phase / three phase
- Winding material: copper / aluminum
- Insulation material: mineral oil / epoxy resin
Underground Mining Transformer
Oil-free, explosion-proof dry-type transformers for underground mining deliver safety, durability, and energy efficiency in harsh, confined conditions.โโ
Standard:
- Rated capacity: 30-6300 kVA
- Phase: Three phase
- Cooling Method: ANAN
Main Customized Items:
- Primary voltage: 6-10kV
- Secondary voltage: 693/400V, 1200/693V
- Temperature Resistance Class: H / R
Rectifier Transformer
Rectifier transformers convert AC to DC, adjust voltage levels, ensuring efficient, stable power supply for industrial, commercial, and renewable systems, such as electrolysis, welding, smelting, excitation, power transmission, series speed regulation, and electrostatic dust removal..
Standard:
- Rated capacity: 50-1600 kVA
- Primary voltage: 35kV
- Secondary voltage: 400V
Working Conditions:
- Altitude should not exceed 1000 meters.
- Operating environment temperature should be between -25โ and +40โ.
Skid Mount Transformer
Skid mount transformers provide modular, portable power solutions for rapid deployment in industrial and commercial settings.
Standard:
- Power rating: 500kVA-5 MVA
- Primary voltage: Up to 34.5kV
- Secondary voltage: 400-600V
- Materialsโโ: Weatherproof enclosures, stainless steel frames, and non-flammable insulation.
Main Customized Items:
- Power rating: depends
- Cooling Optionsโโ: OA (Air Natural), FA (Air Forced), or ONAN (Oil Natural Air Natural)
Electric Furnace Transformer
Tengyi energy-efficient electric furnace transformer is ideal to use in metallurgy (alloy melting), chemical (phosphorus, carbide, resin production), and mechanical industries (cast steel/iron), providing versatile high-temperature solutions.
Standard:
- Rated capacity: 4000-16000 kVA
- Primary voltage: 10-35 kV
- Secondary voltage: 121-400V
- Number of taps: 4-9
- Secondary rated current: 9626-34575A
Working Conditions:
- Altitude should not exceed 1000 meters.
- Operating environment temperature should be between -25โ and +40โ.
We Focus on High Quality Transformers
Tengyi transformers stand out in terms of performance, reliability, service, cost-effectiveness, and safety. These advantages make ua a trusted choice for clients in electrical power systems.
High Efficiency: Tengyi transformers utilize advanced materials and engineering designs that promote high energy conversion efficiency. This minimizes energy losses during operation, leading to reduced operational costs and enhanced overall performance.
Stability and Reliability: The transformers undergo rigorous testing and validation processes to ensure stable operation under various conditions. This low failure rate significantly enhances system reliability, making them suitable for critical applications.
Safety Features: The safety of the transformers is a top priority in their design, incorporating multiple protective measures to ensure safe operation in various circumstances. This reduces risks and enhances overall safety in electrical systems.
Diverse Options: Tengyi offers a wide range of transformer models and specifications to meet varying customer needs. Our products are versatile, making us applicable across different industries and scenarios.
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Quote Tengyi Transformer
We offer custom-designed products with varying voltage levels to meet the requirements of different national power grids and provide OEM services.
Your main parameters of the transformer (voltage, capacity, loss and others)?
Your transformer operating environment (altitude, temperature, humidity, location, etc.)?
Other customized requirements (tap changer, color, oil pillow, etc.)?
Minimum order quantity: 1 unit
