High Efficiency 1000kVA-2500kVA Three-Phase Oil Immersed Distribution Transformer 11kV/380V-400V 60Hz Frequency 110V Output

Overview of High Efficiency 1000kVA-2500kVA Three-Phase Oil Immersed Distribution Transformer 11kV/380V-400V 60Hz Frequency 110V Output

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 High Efficiency 1000kVA-2500kVA Three-Phase Oil Immersed Distribution Transformer 11kV/380V-400V 60Hz Frequency 110V Output

• 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 High Efficiency 1000kVA-2500kVA Three-Phase Oil Immersed Distribution Transformer 11kV/380V-400V 60Hz Frequency 110V Output

These High Effectiveness Three-Phase Oil Immersed Circulation Transformers dependably step down voltage for commercial and big commercial power systems. They handle substantial tons, rated in between 1000kVA and 2500kVA. The primary voltage is 11kV. The second side delivers power at conventional low voltages: 380V, 400V, or 110V result. All devices operate at 60Hz regularity.

The core and windings are immersed in high-grade protecting mineral oil. This oil effectively cools the transformer throughout procedure. It likewise supplies outstanding electric insulation. The robust storage tank construction guarantees long-term defense for the internal parts. These transformers are built for constant, reputable service in demanding environments.

Secret electric requirements specify performance. Resistance values are meticulously maximized. This equilibriums fault existing constraint with voltage law requirements. Standard BIL ratings give solid protection versus voltage rises. The layout prioritizes decreasing tons losses and no-load losses. This emphasis straight accomplishes high power effectiveness. Reduced operating costs result over the transformer’s life expectancy.

Manufacturing follows stringent quality control. Each unit undertakes thorough regular screening before delivery. This includes voltage ratio checks, polarity confirmation, and insulation resistance dimensions. Factory examinations validate all efficiency criteria meet or surpass requirements. Optional special screening is readily available per customer requirements.

These transformers include essential operational elements. Stress relief tools enhance security. Oil degree assesses permit simple surveillance. Temperature indications track operating conditions. Raising lugs and skid bases assist in secure handling and setup. The layout makes certain dependable power circulation. It delivers substantial power cost savings contrasted to typical effectiveness designs.

Applications of High Efficiency 1000kVA-2500kVA Three-Phase Oil Immersed Distribution Transformer 11kV/380V-400V 60Hz Frequency 110V Output

These powerful transformers tip down high voltage electricity for reputable usage popular setups. Factories count on them greatly. Large factory need steady power for hefty equipment, production line, and processing devices. The 1000kVA to 2500kVA ability manages significant industrial tons. It transforms the 11kV inbound supply to the usable 380V-400V level. This keeps electric motors running smoothly and makers won’t delay. The oil cooling system manages heat successfully also under constant operation. This extends the transformer’s working life.

Huge business structures also depend upon these devices. Think huge shopping malls, workplace towers, hospitals, and college schools. These areas have substantial power demands for lights, a/c, lifts, and data facilities. The transformer supplies the important voltage step-down from the energy feed. It makes certain regular power circulation throughout the complex. The 60Hz regularity matches conventional grid needs in several areas. The 110V output is offered for particular tools requires as well. Integrity is vital here to stop disturbances.

Power energies make use of these transformers within their distribution networks. They are placed in substations near populace facilities or industrial areas. Their work is to take the higher voltage from transmission lines and reduce it for regional distribution. This makes the power safe and usable by homes and businesses close by. The robust oil-immersed design holds up against exterior conditions and constant solution. Energies require equipment that reduces downtime. These transformers supply that tough efficiency. Their huge capability sustains expanding neighborhoods and business areas. They create an important link obtaining power where it’s needed most.

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 High Efficiency 1000kVA-2500kVA Three-Phase Oil Immersed Distribution Transformer 11kV/380V-400V 60Hz Frequency 110V Output, 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 High Efficiency 1000kVA-2500kVA Three-Phase Oil Immersed Distribution Transformer 11kV/380V-400V 60Hz Frequency 110V Output

What does this transformer do?
It takes high-voltage electricity from the grid (11,000 volts). It lowers this voltage to safer levels for factories or large buildings. You get 380V-400V for heavy machinery. You also get 110V for specific equipment or controls. It handles big power loads, from 1000kVA up to 2500kVA. It works on 60Hz power systems common in places like the Americas.

Why is it filled with oil?
The oil is essential. It keeps the transformer cool during operation. It prevents the internal parts from overheating. This cooling lets it run reliably for long periods. The oil also protects the internal windings and core. It insulates them and stops damage. The robust oil-immersed design handles demanding conditions well.

How efficient is this transformer?
These units are built for high efficiency. They meet strict standards like DOE 2016 or IEC 60076-20. They minimize wasted energy as heat. This saves significant electricity costs over the transformer’s lifetime. Lower losses also mean less strain on cooling systems. You get reliable power with lower operating costs.

What’s needed to install it?
Installation requires careful planning. You need a strong, level concrete pad outdoors. It must be in a well-ventilated area. The transformer is large and heavy. Professional rigging and electrical crews are mandatory. Proper grounding is critical for safety. Local electrical codes must be followed exactly. The oil containment system needs consideration too.

What maintenance is required?
Regular checks are vital for long life and safety. Technicians must test the insulating oil quality often. They check for contamination or breakdown. Oil levels need topping up if low. Connections must be inspected and tightened. Cooling radiators and bushings require cleaning and inspection. Follow the manufacturer’s detailed maintenance schedule. Professional servicing is recommended.