1000 kva Pad mounted Transformer

How Much Dose the 1000 kva Pad mounted Transformer Cost?

If your business relies on electricity, you’ll want to invest in a 1000 KVA pad mounted transformer. This guide will teach you what to look for when purchasing one of these transformers. By knowing these pieces of information in this article, you’ll be able to save time and money. It also ensures that your business stays up and running.

DAELIM has been manufacturing this type of transformer for over 20 years. During that time, DAELIM established itself as a prominent manufacturer of high-quality transformers. You’ll feel assured knowing that DAELIM complies with international standards such as ANSI, IEEE, IEC, CSA, and AS/NZ.

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Pofessional Manufacturer of Pad Mounted Transformer Substation Transformer,HV Power Transformer Single Phase Transformer IEEE/ANSI,CSA,DOE,AS/NZS,IEC and etc。standards

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Table of Contents

What is a 1000 kVA pad mounted transformer?

A 1000 kVA pad-mounted transformer is a specific type of electrical transformer with a power capacity of 1000 kilovolt-amperes (kVA). Here’s a detailed explanation of its features and applications:

  1. Type and Function: A pad-mounted transformer is a ground-mounted electric power distribution transformer housed in a locked steel cabinet mounted on a concrete pad. Its primary function is to step down the voltage from a higher level to a lower level, suitable for use in commercial, residential, or industrial areas.

  2. Capacity: The “1000 kVA” rating indicates the transformer’s apparent power capacity. It can handle a maximum of 1000 kilovolt-amperes. This capacity is a product of the voltage and current the transformer can handle.

  3. Construction and Design: Pad-mounted transformers are robustly constructed to withstand outdoor conditions. They are typically encased in tamper-resistant, weatherproof metal cabinets and are designed to be low-profile, blending into the surrounding environment. They often have lockable compartments for safety and security.

  4. Applications: Given its capacity, a 1000 kVA transformer is suitable for medium to large-scale applications. This includes residential areas, commercial complexes, industrial sites, or as part of a municipal power distribution network. They are especially common in suburban areas where overhead lines are not desirable or possible.

  5. Connections and Configuration: These transformers usually have loop feed or radial feed configurations and can be connected to underground power lines. They often feature high-voltage and low-voltage bushings, and their design may include provisions for load-break switches and fuses for protection.

  6. Cooling and Insulation: They generally use oil or dry-type insulation for cooling purposes. The type of cooling and insulation directly impacts the transformer’s efficiency and longevity.

  7. Standards and Compliance: Pad-mounted transformers like the 1000 kVA model adhere to specific industry standards and regulations, such as those set by IEEE, ANSI, and other regulatory bodies, to ensure safety, reliability, and performance.

  8. Customization: Depending on the manufacturer and the specific application, these transformers can be customized in terms of voltage ratings, tap settings, and additional features like smart monitoring systems.

In summary, a 1000 kVA pad-mounted transformer is a substantial piece of electrical equipment designed for stepping down electricity at medium to large scales, housed in a secure, outdoor-ready enclosure, and used primarily in areas where underground electric distribution is preferred.

1000 kVA pad mounted transformer applications

The 1000 kVA pad-mounted transformer is a versatile and powerful device used in various sectors for different applications. Let’s delve into each of these applications:

  1. Power Distribution: In power distribution systems, a 1000 kVA pad-mounted transformer plays a crucial role in stepping down high-voltage electricity from power lines to a lower voltage suitable for residential, commercial, or industrial use. It ensures that electricity is delivered safely and efficiently to homes, businesses, and factories.

  2. Industrial Applications: In industrial settings, these transformers are essential for supplying the appropriate voltage needed to power heavy machinery, production lines, and other industrial equipment. The 1000 kVA capacity is particularly useful in industries with high power demands, such as manufacturing, processing plants, or large-scale workshops.

  3. Commercial Applications: For commercial facilities like shopping centers, office buildings, hotels, or hospitals, a 1000 kVA transformer provides a reliable power source. It supports the operation of HVAC systems, lighting, elevators, and other critical building infrastructure, ensuring smooth business operations and enhancing safety.

  4. Oil and Gas Applications: The oil and gas industry, known for its challenging and power-intensive operations, utilizes pad-mounted transformers for powering drilling rigs, pumping stations, and other onsite equipment. The robust construction and high capacity of these transformers make them suitable for the harsh and demanding environments typical in this sector.

  5. Renewable Energy Applications: In the realm of renewable energy, particularly in solar and wind farms, 1000 kVA transformers are used to manage and distribute the power generated by these renewable sources. They are instrumental in integrating renewable energy into the existing power grid, ensuring that the generated power is compatible with grid requirements and efficiently distributed.

Each of these applications leverages the transformer’s ability to handle high power levels and its durability in various environmental conditions, making it a fundamental component in modern electrical infrastructure.

1000 kVA pad mounted transformer applications
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Features and benefits of 1000 kVA pad mounted transformers

1000 kVA pad-mounted transformers are designed with several key features that provide numerous benefits in their applications. Here’s a detailed look at these features and their corresponding advantages:

  1. Compact and Space-Saving Design:

    • Feature: These transformers are designed to be compact, with a low-profile enclosure that can fit easily in various environments without requiring a large footprint.
    • Benefit: This design is particularly advantageous in urban or densely populated areas where space is at a premium. It allows for efficient use of space while still providing the necessary power capacity.
  2. Easy Installation and Maintenance:

    • Feature: Pad-mounted transformers are designed for easy installation. They typically come with all necessary components and are ready for immediate hookup upon delivery. Their design also allows for easy access to internal components.
    • Benefit: This ease of installation and maintenance reduces downtime and labor costs. It also means that routine inspections and repairs can be performed more efficiently, ensuring consistent power supply.
  3. High Efficiency and Reliability:

    • Feature: These transformers are engineered to have high operational efficiency, with minimized energy losses during the step-down process. They are built to be robust and reliable under various operational conditions.
    • Benefit: High efficiency leads to reduced operational costs and energy savings over the transformer’s lifetime. Reliability ensures a consistent and uninterrupted power supply, which is crucial for all applications, particularly in industrial and commercial settings.
  4. Long Lifespan:

    • Feature: Constructed with high-quality materials and designed to withstand environmental and operational stresses, these transformers have a long service life.
    • Benefit: A longer lifespan means fewer replacements over time, leading to cost savings and reduced environmental impact due to less frequent disposal and manufacturing of new units.
  5. Low Maintenance Requirements:

    • Feature: Pad-mounted transformers are designed to operate reliably with minimal maintenance. They often use durable, weather-resistant materials and have sealed tanks to protect against contaminants and environmental conditions.
    • Benefit: Lower maintenance requirements reduce ongoing operational costs and the need for frequent inspections. This is particularly beneficial for installations in remote or difficult-to-access locations.

In summary, the 1000 kVA pad-mounted transformer combines efficiency, durability, and ease of use in a compact design, making it an ideal solution for a wide range of power distribution needs. These features contribute to cost savings, reliability, and sustainability in electrical power systems.

1000 kVA pad mounted transformer price
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1000 kVA pad mounted transformer price

Transformer TypePrice
Single-phase pad-mounted transformer$11,600 per unit
Three-phase pad-mounted transformerPrices not specified
Compact pad-mounted transformer$30,000-$80,000 per piece
Live front bushings pad-mounted transformer$2,500 to $7,500 per set
Dead front bushings pad-mounted transformer$5,000 to $20,000 per piece

Note: It is important to note that prices for the three-phase pad-mounted transformer are not specified. For detailed pricing information, it is recommended to contact the manufacturer or a trusted electrical supplier.


The price of a 1000 kVA pad-mounted transformer can vary significantly based on several factors. A general idea of what influences the cost:

  1. Manufacturer and Brand: Different manufacturers have different pricing strategies based on their brand reputation, quality of components, and service offerings.

  2. Specifications and Features: Customizations such as voltage ratings, tap settings, cooling methods, and additional features like smart monitoring systems can affect the price.

  3. Materials Used: The choice of materials (e.g., copper vs. aluminum windings) impacts the cost. Copper, for instance, tends to be more expensive but offers better efficiency and durability.

  4. Regulatory Compliance: Transformers designed to meet specific industry standards or regulatory requirements (like IEEE, ANSI) might be priced higher due to the additional design and testing involved.

  5. Market Conditions: Fluctuations in raw material costs, changes in labor costs, and economic conditions can all influence the final price.

  6. Supply Chain and Logistics: The cost of transportation and delivery, especially for such heavy equipment, can add to the overall expense.

  7. Warranty and After-Sales Service: The length and terms of the warranty, as well as the availability of after-sales support and maintenance services, can also be reflected in the price.

For a precise quote, it’s best to contact multiple vendors or manufacturers. They can provide detailed pricing based on your specific requirements and the factors mentioned above. It’s also advisable to consider the total cost of ownership, which includes installation, operational, and maintenance costs, not just the initial purchase price.

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1000 kVA pad-mounted transformer dimensions

The dimensions of a 1000 kVA pad-mounted transformer can vary based on the manufacturer's design, the specific features of the transformer, and its intended application. However, I can provide a general idea of the typical size range you might expect for such a unit:

  1. Height: Pad-mounted transformers are often designed to be low-profile, so they blend into their surroundings. The height can vary but generally ranges from 4 to 6 feet (1.2 to 1.8 meters).

  2. Width and Depth: The width and depth are crucial for determining the transformer's footprint. A typical 1000 kVA transformer might range from 3 to 6 feet in width (about 0.9 to 1.8 meters) and 3 to 5 feet in depth (about 0.9 to 1.5 meters).

  3. Weight: The weight of a pad-mounted transformer can be significant due to its metal enclosure and internal components, including heavy windings and, if oil-filled, the weight of the insulating fluid. A 1000 kVA transformer might weigh between 6,000 and 12,000 pounds (about 2,700 to 5,400 kilograms), though this can vary widely.

It's important to note that these are approximate figures. The actual dimensions and weight can differ based on factors such as:

  • The type of insulation (oil-filled vs. dry type)
  • The materials used in the windings (copper vs. aluminum)
  • Additional features like load-break switches or special bushings
  • Cooling requirements and methods (natural convection vs. forced air cooling)

For precise dimensions and to ensure compatibility with your specific installation site and power requirements, it's best to consult directly with the transformer manufacturer or refer to the product specifications provided by them. This information is vital for planning installation, including space requirements, foundation design, and logistical considerations for transport and placement.

Get it now The Best Pad Mounted Transformer Application in Power Engineering

1000 kVA pad mounted transformer weight

The weight of a 1000 kVA pad-mounted transformer can vary depending on several factors such as the type of insulation (oil-filled or dry type), the materials used for the windings (copper or aluminum), and the design and construction of the unit. However, I can provide a general estimate:

For an oil-filled pad-mounted transformer, the weight can be significant due to the steel enclosure, the core, the windings, and the insulating oil. A 1000 kVA oil-filled pad-mounted transformer might typically weigh between 10,000 to 15,000 pounds (approximately 4,500 to 6,800 kilograms). This range can vary based on the specific design and construction features employed by the manufacturer.

It’s important to note that these figures are approximate. For precise weight specifications, you should refer to the manufacturer’s datasheet or contact them directly. The exact weight is crucial for logistical planning, including transportation, installation, and ensuring that the installation site can support the weight of the transformer.

1000 kVA pad mounted transformer for sale

When looking to purchase a 1000 kVA pad-mounted transformer, it’s indeed crucial to consider several factors to ensure that you select a reliable supplier and get a high-quality product. Here are some key aspects to consider:

  1. The Company’s Reputation:

    • Research the company’s history in the industry.
    • Look for reviews or testimonials from previous customers.
    • Check if the company has a strong track record of delivering quality products.
  2. The Quality of Their Products:

    • Ensure that the transformers meet relevant industry standards (like IEEE, ANSI, IEC).
    • Inquire about the materials used in the transformer’s construction (e.g., type of insulation, winding material).
    • Ask about any quality control processes and certifications the company adheres to.
  3. Pricing:

    • Compare prices from different suppliers to get a sense of the market rate.
    • Be wary of prices that seem unusually low, as this could indicate lower quality.
    • Consider the total cost of ownership, including installation, maintenance, and operational costs, not just the initial purchase price.
  4. Customer Service:

    • Assess the responsiveness and helpfulness of their customer service team.
    • Inquire about after-sales support, including warranties and maintenance services.
    • Check if they offer technical support and guidance for installation and operation.
  5. Additional Considerations:

    • Lead times for manufacturing and delivery.
    • Customization options, if you have specific requirements.
    • The supplier’s capability to provide ongoing maintenance or emergency services.

It’s advisable to contact multiple suppliers, gather detailed information, and request quotes to compare options effectively. Visiting the supplier’s facility, if possible, or having a detailed discussion about your specific needs can also provide valuable insights into their capabilities and the suitability of their products for your requirements. Remember, the choice of supplier can significantly impact the long-term reliability and efficiency of your power distribution system.

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About Bin Dong

Hello, I am Bin, General manager of Daelim which is a leading transformer manufacturer. If you have problems when you are looking for the equipment, what you need to do is tell us.