10.5kV 22kV 35kV Input 1000-7000kVA Three Phase Dry-type Transformer Low Noise Electric For Rectifier System

Overview of 10.5kV 22kV 35kV Input 1000-7000kVA Three Phase Dry-type Transformer Low Noise Electric For Rectifier System

An oil-immersed transformer is a type of electrical transformer where the core and windings are submerged in an insulating oil. This oil serves two primary functions: it acts as a highly effective insulator between conductive parts and as a coolant to dissipate heat generated during operation. These transformers are robust, reliable, and highly efficient, making them the standard choice for high-voltage power distribution and transmission networks, typically installed outdoors in substations.

Features of 10.5kV 22kV 35kV Input 1000-7000kVA Three Phase Dry-type Transformer Low Noise Electric For Rectifier System

• Effective Cooling: The insulating oil efficiently absorbs heat from the core and windings and transfers it to the radiator fins, allowing for natural or forced circulation and higher overload capacity.
• Superior Insulation: The oil provides much better dielectric strength than air, allowing for a more compact design for a given voltage rating and protecting against short circuits.
• Robust Construction: Designed for long-term, reliable operation (often 25-30 years) in harsh outdoor environments.
• Overload Capacity: Can handle temporary power overloads better than dry-type transformers due to the thermal mass and cooling properties of the oil.
• Protection System: Equipped with a conservator tank (to allow for oil expansion), breather (to absorb moisture from air), and protective relays (Buchholz relay) for internal fault detection.
• Cost-Effective: Generally more economical for high-power applications compared to dry-type transformers.

Specifications of 10.5kV 22kV 35kV Input 1000-7000kVA Three Phase Dry-type Transformer Low Noise Electric For Rectifier System

This transformer takes care of difficult rectifier jobs. It takes high voltage input from 10.5 kV up to 35kV. Its power capability varies commonly, from 1000kVA to 7000kVA. It deals with three-phase power systems. The dry-type design implies no untidy oil. This makes it more secure and simpler to mount indoors or outdoors.

Built particularly for rectifier systems, it deals well with harmonic distortion. Rectifiers produce electrical sound. This transformer takes care of that without overheating or failing. Unique winding techniques and electrostatic protecting assistance. They shield versus voltage spikes common in these applications.

Keeping sound down is a big focus. Advanced core materials and building methods are used. The transformer runs quietly. This is necessary for worker convenience and conference website guidelines. You can mount it near people without issues.

The transformer uses premier materials. Epoxy resin fully secures the windings. This avoids dampness and dirt damage. It uses excellent insulation and fire resistance. High-grade light weight aluminum or copper windings make certain performance and lengthy life. Heat dissipation is reliable. The system remains awesome under hefty, continuous tons.

Safety qualifications are standard. It fulfills IEC 60076 and various other essential international standards. Options consist of numerous temperature surveillance systems. You can select IP55 protection for dirty or moist atmospheres. Personalized tap setups are readily available. This ensures the best voltage suit for your details rectifier arrangement. Cooling down approaches are adaptable. AN or AF air conditioning fits various installment needs.

Applications of 10.5kV 22kV 35kV Input 1000-7000kVA Three Phase Dry-type Transformer Low Noise Electric For Rectifier System

These transformers manage high voltage inputs. They collaborate with 10.5 kV, 22kV, and 35kV systems. Their power array is huge, from 1000kVA as much as 7000kVA. This makes them really adaptable for different needs. They are constructed specifically for rectifier systems. Rectifier systems transform a/c power to DC power. This DC power is essential for lots of industrial procedures. Electroplating requirements it. Light weight aluminum smelting utilizes it. Chemical processing depends on it. These transformers supply the stable input voltage rectifiers call for.

They are dry-type transformers. This indicates no combustible oil is used inside. The layout is much safer. Fire risk is reduced. Ecological threats are minimized. Upkeep is easier. There is no requirement for oil checks or control systems. This dry-type construction is ideal for interior installations. It saves space compared to oil-filled units. Integrity is high. Lengthy service life is expected.

Reduced sound operation is an essential attribute. Rectifier systems often run continuously. Sound can be a trouble near employees. These transformers are engineered for quiet performance. Special core materials reduce resonances. Advanced air conditioning methods decrease fan noise when required. The overall audio degree is substantially less than conventional transformers. This produces a much better working atmosphere.

The layout takes care of the difficulties of rectifier lots. Rectifiers produce harmonic currents. Harmonics create added warm. Harmonics can stress insulation. These transformers have enhanced insulation systems. They utilize conductors ranked for greater temperature levels. The cooling style efficiently takes care of the additional heat from harmonics. Voltage regulation stays steady under these requiring conditions. Performance is consistent. The transformers supply trusted power day after day. Their robust develop ensures sturdiness. They are a trustworthy selection for vital commercial DC power supplies.

Company Profile

PDDN Photoelectron Technology Co., Ltd. is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality 10.5kV 22kV 35kV Input 1000-7000kVA Three Phase Dry-type Transformer Low Noise Electric For Rectifier System, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of 10.5kV 22kV 35kV Input 1000-7000kVA Three Phase Dry-type Transformer Low Noise Electric For Rectifier System

These transformers handle tough jobs. They power big rectifier systems. These systems change AC power to DC power. Industries like metal smelting use them. Electrolysis processes need them too. Transformers come in three input voltages. They are 10.5kV, 22kV, and 35kV. Power ratings range from 1000kVA to 7000kVA. All transformers are three-phase dry-type.

What makes these transformers special? They are built very quiet. Noise levels stay low. This matters near people. Loud equipment causes problems. Rectifier halls need quiet machines. Workers stay comfortable. Noise reduction is a key feature.

Where do these transformers work best? They fit rectifier systems perfectly. These systems demand stable DC power. Transformers deliver the right voltage. They handle the electrical stress. Rectifier systems create harmonics. Transformers manage this distortion well. They protect other equipment. Smelting plants rely on them. Chemical plants use them daily.

How tough are these transformers? They use epoxy resin insulation. This seals the windings completely. Dust cannot get inside. Moisture cannot penetrate. Harsh factory conditions are okay. High humidity is no problem. Corrosive atmospheres are handled. The design ensures long life.

Are these transformers safe? Yes. They are completely dry-type. No oil is inside. Fire risk drops significantly. Important for industrial safety. They meet strict safety rules. Operators feel secure. Facilities stay protected. Oil leaks are impossible.

How easy is maintenance? Very simple. No oil checks are needed. No oil sampling is required. Air cooling works efficiently. Fins help dissipate heat. Visual inspections are often enough. Cleaning is straightforward. Downtime is minimized. Production keeps running smoothly.