New Design Whole Customized High Voltage 25KVA 17.5KV Single-Phase 50/60hz Frequency Electrical Oil Immersed Transformer

Overview of New Design Whole Customized High Voltage 25KVA 17.5KV Single-Phase 50/60hz Frequency Electrical Oil Immersed Transformer

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 New Design Whole Customized High Voltage 25KVA 17.5KV Single-Phase 50/60hz Frequency Electrical Oil Immersed Transformer

• 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 New Design Whole Customized High Voltage 25KVA 17.5KV Single-Phase 50/60hz Frequency Electrical Oil Immersed Transformer

This new transformer handles high voltage power needs reliably. It delivers 25,000 volt-amperes of capacity. The unit is designed for 17,5 kilovolts operation. It uses a single-phase electrical system. This transformer fits demanding applications perfectly.

The core uses top-grade electrical steel. Copper windings ensure efficient power transfer. Everything is submerged in high-quality insulating oil. This oil cools the transformer effectively. It also provides superior electrical insulation. The transformer stays cool and runs smoothly.

It works with both 50Hz and 60Hz electrical systems. This flexibility is key. The transformer operates correctly almost anywhere globally. You don’t need separate units for different power grids. This saves money and simplifies installation.

The tank is built from strong welded steel. It prevents oil leaks completely. The design withstands tough environmental conditions. A pressure relief device is standard. It protects the transformer during internal faults. Safety is a primary focus.

The transformer is built for long life. Its robust construction minimizes maintenance needs. The oil preserves the core and windings for years. This unit provides dependable power for critical operations. You can trust its performance daily. Customization options are available to match specific site requirements.

Applications of New Design Whole Customized High Voltage 25KVA 17.5KV Single-Phase 50/60hz Frequency Electrical Oil Immersed Transformer

This transformer handles high voltage power conversion safely and reliably. It steps down 17.5kV electricity to lower usable levels. Its 25KVA capacity suits many demanding situations needing robust single-phase power.

Industrial settings use it extensively. It powers large motors driving heavy machinery like presses and crushers. Factories rely on it for specialized equipment requiring stable high voltage input. Mining operations install it underground to run drills and ventilation systems safely.

Rural areas benefit greatly. This transformer brings essential high voltage power to remote farms and villages. It operates irrigation pumps and powers agricultural processing equipment far from main grids. Its design copes well with fluctuating rural power demands.

Research labs and testing facilities need precise voltage control. This unit provides stable power for sensitive instruments and experimental setups. Universities use it in engineering departments teaching high voltage principles safely.

The oil-immersed design is key. The oil effectively cools the transformer core and windings. This prevents overheating during continuous heavy loads. The oil also acts as superior insulation, enhancing safety significantly. This design makes fires much less likely compared to dry types.

Whole customization means it fits your exact needs. Engineers adjust specifications like input/output voltages and connection types. This ensures seamless integration into your existing power system. Customization avoids costly modifications later.

Robust construction ensures long service life. Heavy-duty materials withstand tough environments like high humidity or dust. The tank is sealed tightly to keep the insulating oil pure. This minimizes maintenance needs and prevents leaks. You get dependable operation year after year.

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 New Design Whole Customized High Voltage 25KVA 17.5KV Single-Phase 50/60hz Frequency Electrical Oil Immersed Transformer, 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 New Design Whole Customized High Voltage 25KVA 17.5KV Single-Phase 50/60hz Frequency Electrical Oil Immersed Transformer

What is this transformer?
It’s a custom-built power transformer. It handles 25,000 VA (25kVA). It works with high voltage systems. It takes 17,500 volts (17.5kV) single-phase input. It outputs standard 120/240 volts. It runs on both 50Hz and 60Hz power. It uses oil for cooling and insulation (oil-immersed).

What makes this design special?
It’s completely customized. You tell us your exact needs. We build it precisely for your application. It handles the high 17.5kV input directly. The oil cooling ensures reliable operation. It works worldwide because of the dual 50/60Hz frequency.

What’s inside it?
The core uses high-grade electrical steel. This steel minimizes energy loss. The windings are copper. Copper conducts electricity efficiently. The transformer sits inside a strong steel tank. The tank is filled with special insulating oil. This oil cools the transformer. It also prevents electrical arcing.

Why use oil immersion?
Oil is excellent at cooling. It draws heat away from the core and windings. Oil is also a powerful electrical insulator. It stops sparks inside the tank. This design is proven. It is reliable for heavy-duty, continuous use. It extends the transformer’s life.

Is it safe?
Yes, safety is critical. The design meets strict international standards. The tank is sealed very well. It prevents leaks. It includes safety features. These features include pressure relief devices. These protect against internal faults. Proper installation and grounding are essential. Always follow local electrical codes.