IEEE Standard 1000kva Three Phase Oil Immersed Pad Mounted Transformer 24.94KV 60HZ ONAN 480/277V

Overview of IEEE Standard 1000kva Three Phase Oil Immersed Pad Mounted Transformer 24.94KV 60HZ ONAN 480/277V

IEEE Standard 1000kva Three Phase Oil Immersed Pad Mounted Transformer 24.94KV 60HZ ONAN 480/277V is an enclosed, ground-level electrical distribution transformer commonly used in underground (UG) power systems. It steps down primary high-voltage electricity (e.g., 15kV or 25kV) to a lower secondary voltage (e.g., 120/240V or 480V) for safe distribution to residential neighborhoods, commercial buildings, and industrial parks. Its robust, lockable steel enclosure makes it safe for public areas.

Features of IEEE Standard 1000kva Three Phase Oil Immersed Pad Mounted Transformer 24.94KV 60HZ ONAN 480/277V

Ground-Level Enclosure: A locked, tamper-resistant, weatherproof steel cabinet that protects the internal components and ensures public safety.

Underground Cable Connections: Designed for easy connection to underground primary (high-voltage) and secondary (low-voltage) cables via compartments with built-in bushings.

Compartmentalization: Separate, isolated compartments for high-voltage and low-voltage components, enhancing safety during maintenance.

Ventilation: Designed with louvers or other ventilation systems to allow for proper heat dissipation from the transformer core and coils.

Lifting Lugs: Integrated lifting lugs for easy and safe installation and replacement using a crane or hoist.

Tamper-proof Hardware: Lockable doors with special bolts to prevent unauthorized access.

Fused Switches: Often includes fused disconnect switches for circuit protection and safe isolation.

Pad Foundation: Installed on a concrete pad (“pad-mounted”) to provide a stable, level base.

Specifications of IEEE Standard 1000kva Three Phase Oil Immersed Pad Mounted Transformer 24.94KV 60HZ ONAN 480/277V

This transformer deals with power distribution. It tips down high voltage electrical power to usable levels. The IEEE common ensures dependable performance. This unit suits commercial and industrial sites. Its pad-mounted style rests firmly on a concrete base. The room secures against weather and interference.

The primary voltage rating is 24.94 kilovolts. The additional voltage is 480/277 volts. This supplies typical three-phase power. The transformer ability is 1000 kilovolt-amperes (kVA). This kVA ranking sustains considerable electric tons. The device runs at 60 Hertz regularity. This matches basic North American power systems.

It makes use of mineral oil for insulation and air conditioning. The oil is totally included within the storage tank. The cooling method is ONAN. This indicates Oil Natural Air Natural cooling. Warm transfers naturally from the oil to the container wall surfaces. Air then cools down the container surface naturally. No fans or pumps are required. This layout is straightforward and dependable.

The core and coils rest submersed in oil. This oil preserves insulation honesty. It prevents overheating during operation. The container is robust and welded shut. This stops leaks and protects the internal parts. The device consists of necessary bushings. These bushings link the high and low voltage cords safely.

Accessories include pressure alleviation devices. They additionally include fluid level determines. A drainpipe valve permits oil tasting. Lifting lugs assist in secure installment. The transformer fulfills IEEE standards. These standards cover safety and security and efficiency. The system is built for outside use. It withstands harsh ecological problems. Common applications entail utility networks. They likewise include large structures and universities. It supplies power effectively to end customers.

Applications of IEEE Standard 1000kva Three Phase Oil Immersed Pad Mounted Transformer 24.94KV 60HZ ONAN 480/277V

This transformer meets IEEE criteria. It manages 1000kVA power. It uses 3 phases. Oil cools the core and windings inside. You mount it on a concrete pad at ground level. Its main voltage is 24.94 kilovolts. It performs at 60 Hertz regularity. ONAN cooling down means oil distributes normally without pumps. It steps down voltage to 480/277 volts for usage.

Its primary work is obtaining power from energy lines to structures. It sits outside, conserving indoor area. This makes it ideal for industrial locations. Think shopping mall, workplace parks, colleges. It powers lighting, heating and cooling systems, and heavy machinery securely. The pad mount design safeguards people. The secured steel container keeps oil contained. It maintains unapproved people far from high voltage.

Factories require reputable power for assembly line. This transformer delivers that. It connects straight to the medium-voltage utility grid. It feeds the lower voltage required inside the manufacturing facility. It powers electric motors, conveyors, and control board successfully. Its robust develop takes care of industrial settings well.

New real estate developments need power distribution. These transformers offer entire neighborhoods. Positioned tactically, they decrease long low-voltage cable runs. This improves effectiveness and voltage stability for homes. They prevail near apartment complexes or brand-new communities.

Renewable resource sites utilize them also. A solar farm creates power. This transformer links the solar selection result to the grid. It tips up the voltage for effective transmission. It also works at wind farms or battery storage space centers. The oil insulation offers superb electrical security. The pad install offers simple accessibility for energy crews. They can check oil degrees or carry out upkeep rapidly. Its design guarantees lengthy service life with very little maintenance. It holds up against climate extremes reliably.

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 IEEE Standard 1000kva Three Phase Oil Immersed Pad Mounted Transformer 24.94KV 60HZ ONAN 480/277V, 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 IEEE Standard 1000kva Three Phase Oil Immersed Pad Mounted Transformer 24.94KV 60HZ ONAN 480/277V

What is this transformer used for? It steps down high voltage electricity. The input is 24.94kV. The output is 480/277V. This transformer powers commercial buildings or factories. It sits on a concrete pad outdoors. It handles heavy loads efficiently.

What does “ONAN” mean? ONAN stands for Oil Natural Air Natural. The transformer uses oil for cooling. The oil circulates by itself. Air around the tank cools the oil. No fans or pumps are needed.

Is this transformer safe? Yes. It follows strict IEEE safety rules. The oil stays sealed inside a tough tank. The tank protects against weather and vandalism. It has pressure relief devices. These prevent overheating problems.

How energy-efficient is this transformer? Very efficient. It meets industry efficiency standards. The design minimizes energy loss. Less wasted energy means lower electricity bills. It works well for constant heavy use.

What maintenance does it need? Very little. Check the oil level every few months. Look for oil leaks. Inspect the tank for rust or damage. Get a professional check-up every two years. Clean debris around the unit regularly.