Factory Oil-Immersed Distribution Transformer Single-Phase Pole-Mounted Transformer 7.62/13.2kv 75 Kva

Overview of Factory Oil-Immersed Distribution Transformer Single-Phase Pole-Mounted Transformer 7.62/13.2kv 75 Kva

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 Factory Oil-Immersed Distribution Transformer Single-Phase Pole-Mounted Transformer 7.62/13.2kv 75 Kva

• 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 Factory Oil-Immersed Distribution Transformer Single-Phase Pole-Mounted Transformer 7.62/13.2kv 75 Kva

This single-phase pole-mounted transformer deals with 75 kVA. It fits oil-immersed circulation applications. The main voltage is 7.62 kilovolts. The secondary voltage is 13.2 kilovolts. This voltage range fits usual circulation networks. The transformer places straight on energy poles. This saves ground room. Its core utilizes state-of-the-art electric steel. This reduces power losses. Windings are copper conductors. They are carefully shielded. The whole setting up rests inside a durable steel container. The container is filled with insulating mineral oil. This oil cools the transformer. It likewise gives important electrical insulation.

Cooling fins are bonded onto the tank outside. These fins raise the surface area. Better area implies better warmth dissipation. Heat dissipation keeps the transformer running successfully. Bushings are mounted on the storage tank top. These bushings link the low and high voltage windings. They are made from resilient porcelain or polymer. The bushings safely take care of the electric connections. A conservator container is typically affixed. This is a smaller sized storage tank. It holds additional insulating oil. Oil quantity adjustments with temperature. The conservator allows for this development and contraction. A rest attaches to the conservator. The rest has silica gel. This gel soaks up wetness from inbound air. Maintaining moisture out safeguards the oil top quality. An oil level scale is visible. This scale reveals the oil degree inside the primary container. Operators check this scale easily. A stress alleviation device is fitted. This is a security attribute. It opens immediately. It releases pressure if inner stress gets too high. This stops container damage. Basing pads are welded onto the container base. These pads provide secure factors. Technicians connect the transformer to the earth ground right here. Appropriate grounding is important for security. The transformer fulfills common industry specifications. It handles regular distribution lots dependably. Its layout makes sure long service life. Maintenance needs are straightforward.

Applications of Factory Oil-Immersed Distribution Transformer Single-Phase Pole-Mounted Transformer 7.62/13.2kv 75 Kva

This transformer is constructed for sensible power distribution. It steps down voltage for day-to-day use. You see it often on posts in communities. It serves homes well. It deals with the power requirements of numerous residences. It is common in rural areas. It brings electricity to farms and remote structures. It powers tiny neighborhoods off the main grid. It works dependably in these settings.

It is likewise helpful for small companies. Shops and workplaces use it. It provides power to solitary structures successfully. It sustains streetlights and website traffic signals. It keeps public locations lit and secure. It benefits construction websites needing short-term power. It is adaptable for these different work.

The oil inside cools the transformer. This oil aids it last much longer. It handles warmth from continuous operation. The oil insulation is necessary. It stops electric faults. This design is proven over years. It is placed high on posts. This keeps it far from people and pets. It saves ground space. This is crucial in crowded places.

It connects to tool voltage lines overhead. It outputs lower voltage for consumer usage. The 75 kVA dimension is a common choice. It stabilizes capability and cost well. It handles regular household tons quickly. It is built hard for exterior life. It withstands climate, rain, wind, and heat. Upkeep is uncomplicated. Technicians inspect oil degrees and links. This makes sure years of reliable service. It is a crucial part of keeping the lights on.

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 Factory Oil-Immersed Distribution Transformer Single-Phase Pole-Mounted Transformer 7.62/13.2kv 75 Kva, 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 Factory Oil-Immersed Distribution Transformer Single-Phase Pole-Mounted Transformer 7.62/13.2kv 75 Kva

What is this transformer?
This is a single-phase transformer. It steps down higher voltage electricity to safer levels for homes and businesses. It holds 75 KVA power capacity. The transformer uses oil for cooling and insulation. Workers mount it on utility poles.

Where is it used?
This transformer is common in overhead power lines. It serves residential areas and small commercial buildings. It works well where single-phase power is standard. The 7.62/13.2kV rating fits many distribution networks. It brings power from the main lines to your street.

What are its main features?
It uses oil for efficient cooling and insulation. The pole-mounted design saves ground space. Its single-phase setup is simpler than three-phase units. The 75 KVA size handles typical neighborhood loads. The oil tank is sealed and robust for outdoor use.

Is it safe?
Yes, safety is a priority. The oil insulation prevents electrical faults. The tank is sealed to keep oil inside and moisture out. It meets standard safety regulations for distribution equipment. Regular inspections are still needed for long-term reliability.

How is it installed?
Trained utility crews install it. They mount it securely on a strong utility pole. The correct electrical connections are vital. Proper grounding protects against lightning and surges. Only qualified personnel should handle installation and maintenance.