Overview of 50kva 100kva 150kva 200kva 250kva 300kva 400kva 450kva 500kva Oil Immersed Electrical Power Distribution Transformer 20kv

50kva 100kva 150kva 200kva 250kva 300kva 400kva 450kva 500kva Oil Immersed Electrical Power Distribution Transformer 20kv is an electrical transformer that uses air or solid insulation (such as epoxy resin or vacuum pressure impregnation) to cool and insulate its core and windings. Unlike liquid-filled transformers, it contains no oil or liquid coolant, making it a safer, more environmentally friendly choice for applications where fire safety and minimal environmental impact are critical.

Features of 50kva 100kva 150kva 200kva 250kva 300kva 400kva 450kva 500kva Oil Immersed Electrical Power Distribution Transformer 20kv

• Fire Safety: Non-flammable and self-extinguishing, eliminating the risk of oil fires or spills.
• Environmentally Friendly: Contains no toxic liquids, posing no risk of soil or water contamination.
• Low Maintenance: Does not require regular testing, filtering, or replacement of liquid coolant.
• High Reliability: Robust construction with excellent short-circuit strength and resistance to thermal cycling.
• Installation Flexibility: Can be installed directly in the load center (indoors or outdoors with an enclosure), reducing cable costs and space requirements.

Specifications of 50kva 100kva 150kva 200kva 250kva 300kva 400kva 450kva 500kva Oil Immersed Electrical Power Distribution Transformer 20kv

These oil-immersed power circulation transformers handle the crucial job of stepping down 20kV high voltage to safer, useful degrees for buildings, manufacturing facilities, and other sites. They are developed hard for trusted, durable solution outdoors or in secured indoor rooms. Expect dependable performance across different environments.

The key voltage score is 20kV. The additional voltage is adjustable to match your specific demands. Standard designs use ONAN cooling (Oil All-natural, Air Natural). This suggests the transformer oil circulates normally within, dissipating warmth via the external radiator fins without followers or pumps. It’s a basic, silent, proven approach.

The core makes use of top-quality silicon steel laminations. This reduces energy losses during procedure. Copper or aluminum windings are basic choices, each with unique benefits. The whole active part rests safely within a welded steel container full of top quality insulating oil. This oil supplies crucial insulation and air conditioning. A robust radiator assembly connects to the tank, making sure efficient heat dissipation. A conservator tank with rest assists take care of oil growth and keeps moisture out.

These transformers meet international criteria like IEC. They are designed to operate accurately in ambient temperature levels as much as 40 ° C. Requirement altitude ranking is 1000 meters above water level. Crucial safety and security attributes consist of a pressure alleviation gadget to protect against internal mistakes. Oil degree indicators and temperature level evaluates allow very easy tracking. Drain and sampling shutoffs are typical for upkeep.

Offered capacities cover usual requirements: 50kVA, 100kVA, 150kVA, 200kVA, 250kVA, 300kVA, 400kVA, 450kVA, and 500kVA. Each size supplies the durable building and trustworthy performance expected. They successfully attach medium voltage circulation networks to your regional reduced voltage equipment. All transformers consist of needed assesses and valves.

Applications of 50kva 100kva 150kva 200kva 250kva 300kva 400kva 450kva 500kva Oil Immersed Electrical Power Distribution Transformer 20kv

These oil submersed power distribution transformers deal with 20kV systems. They step down voltage for daily use. Sizes vary from 50kVA to 500kVA. Each size fits specific power demands.

The smaller systems, 50kVA and 100kVA, prevail. They power tiny shops, offices, and possibly a few houses with each other. They fit easily where area is tight. They connect straight to neighborhood 20kV lines.

Larger devices, 150kVA, 200kVA, and 250kVA, deal with larger tasks. They run little manufacturing facilities, huge retail stores, or apartment building. They handle the much heavier electric tons these places need. They are dependable for continuous operation.

The largest transformers, 300kVA, 400kVA, 450kVA, and 500kVA, are for heavy sector. Assume manufacturing plants, large hospitals, or big commercial structures. They provide great deals of power regularly. They are built tough for requiring atmospheres.

Oil immersion is vital. The oil cools down the transformer windings and core. This avoids overheating under tons. The oil likewise offers essential electrical insulation inside the container. This design makes them robust and lasting. They manage overloads far better than completely dry kinds occasionally. They also endure weather condition well outdoors.

All these transformers link to the 20kV circulation network. They step that voltage to reduced levels. This reduced voltage is risk-free for usage in buildings and devices. They are the backbone of obtaining power from the grid to where it’s utilized. Their size depends completely on how much power the consumer requires. They are workhorses found all over power is distributed. They keep the lights on and machines running.

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 50kva 100kva 150kva 200kva 250kva 300kva 400kva 450kva 500kva Oil Immersed Electrical Power Distribution Transformer 20kv, 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 50kva 100kva 150kva 200kva 250kva 300kva 400kva 450kva 500kva Oil Immersed Electrical Power Distribution Transformer 20kv

Here are five common questions about our 50kVA to 500kVA oil-immersed distribution transformers (20kV):

What does this transformer do? It changes high voltage electricity (20kV) to a lower voltage usable by homes and businesses. It safely steps down the power for local distribution networks.

Where is it used? These transformers power factories, commercial buildings, large housing complexes, and infrastructure projects. They handle the main power distribution point where significant electricity is needed. The size (kVA) matches the specific power demand of the location.

Why use oil cooling? Oil is much better than air at absorbing heat generated inside the transformer during operation. This efficient cooling lets the transformer handle heavy loads reliably. It also protects the internal parts. This extends the transformer’s working life significantly.

Is it safe? Yes. Safety is critical. The sturdy steel tank holds the oil and core-coil assembly securely. It includes pressure relief devices. These prevent dangerous build-up if internal faults occur. The oil itself acts as an extra layer of insulation inside. External surfaces are grounded properly for safety.

What maintenance is needed? Regular checks are essential. Technicians monitor oil levels and test oil quality for insulation strength. They inspect connections, look for leaks, and ensure cooling surfaces are clean. Basic maintenance keeps it running efficiently and prevents major failures. Follow the manufacturer’s schedule strictly.