JLS-20KV Outdoor Oil-Immersed Combined Transformer, metering tank

Overview of JLS-20KV Outdoor Oil-Immersed Combined Transformer, metering tank

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 JLS-20KV Outdoor Oil-Immersed Combined Transformer, metering tank

• 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 JLS-20KV Outdoor Oil-Immersed Combined Transformer, metering tank

The JLS-20KV transformer takes care of 20,000 volts maximum. It runs outdoors. This device combines numerous functions. It includes a specialized metering storage tank.

The metering tank is built from strong steel plates. The steel is thick. Welds are continual and high quality. This makes sure a leak-proof container. The tank holds mineral oil. This oil cools the transformer. It likewise protects inner parts. The oil level is clearly noticeable. An oil scale shows the level quickly.

The metering area is inside this container. It houses the metering devices. This consists of instrument transformers. These transformers measure voltage and current. They connect to external meters. Gain access to is straightforward. A sealed window enables meter reading. It doesn’t require opening up the storage tank. Terminals are offered within. Electrical wiring connections happen right here. The area is fully secured. Dampness and dirt avoid. This safeguards the sensitive metering devices.

The storage tank style includes safety attributes. An oil conservator exists. It deals with oil development and tightening. Temperature level changes impact oil quantity. The conservator changes for this. A rest is connected. It stops air dampness from getting in the oil. A pressure relief device is fitted. It releases stress if interior stress gets too high. This shields the tank framework. A drainpipe valve is located near the bottom. It allows oil drainage for upkeep. A fill plug gets on top. It includes new oil when required.

The entire structure is durable. It holds up against harsh climate condition. Rain, wind, and sun direct exposure are managed. Deterioration resistance is great. The tank provides reputable protection. It guarantees exact metering gradually. Upkeep needs are reduced.

Applications of JLS-20KV Outdoor Oil-Immersed Combined Transformer, metering tank

The JLS-20KV Outdoor Oil-Immersed Combined Transformer incorporates key power features. It handles voltage makeover and metering in one unit. This layout saves room and simplifies installment. It’s constructed for outdoor usage. The transformer actions down high voltage, normally 20kV, to lower levels suitable for homes or businesses.

The metering container is an important part. It holds protecting oil. This oil cools the transformer windings and gives electric insulation. The container also includes metering devices. This equipment properly gauges the electrical energy consumed. You see the readings clearly. Energies depend on this data for proper consumer payment.

This transformer fits numerous locations. It works well in rural areas, residential areas, and industrial areas. It attaches directly to overhanging high-voltage line. Its durable building and construction stands up to difficult weather. Rainfall, wind, sunlight, and temperature adjustments don’t affect its efficiency. The steel storage tank provides solid security. The oil inside likewise helps wet noise during operation.

Security is important. The oil-immersed design uses good fire resistance. The system consists of pressure alleviation gadgets. These protect the storage tank if internal stress obtains too expensive. The metering parts are sealed firmly. This stops meddling and makes certain measurement honesty. Upkeep demands are reduced. The layout focuses on long-lasting integrity. It minimizes power loss throughout transmission. This enhances general energy efficiency. You get a trustworthy power supply factor. It handles improvement and tracks use accurately. This combination device supplies practical advantages for power circulation networks.

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 JLS-20KV Outdoor Oil-Immersed Combined Transformer, metering tank, 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 JLS-20KV Outdoor Oil-Immersed Combined Transformer, metering tank

What is the JLS-20KV transformer metering tank for?
This tank holds the insulating oil. The oil cools the transformer. It also insulates the internal parts. The metering tank allows checking the oil level easily. Operators see if enough oil is present. This prevents overheating problems.

What safety features protect the metering tank?
The tank has a strong seal. This stops oil leaks. It protects the environment. A pressure relief valve is installed. This valve opens if pressure builds too high. It prevents tank rupture. The tank material resists weather damage. It handles sun, rain, and temperature changes well.

How often must I check the oil level?
Check the oil level monthly. Look at the sight gauge. Ensure the oil level stays between the marked lines. Check more often after severe weather. Check after any fault condition. Low oil causes serious problems. Never let the oil drop below the minimum mark.

Can I install this transformer anywhere outdoors?
No. Choose a solid, level foundation. The ground must support the transformer’s weight. Ensure good air circulation around the unit. Keep bushes and debris away. Maintain clearance distances. Follow the distance rules on the installation diagram. Provide enough space for safe operation and maintenance access.

What warranty covers the metering tank?
The main transformer warranty covers the metering tank. The standard warranty period is two years. It starts from the delivery date. The warranty covers defects in materials. It covers defects in workmanship. Damage from wrong installation voids the warranty. Damage from neglect voids the warranty. Refer to the warranty document for full details.