Exploring Everything About 2000 kVA Transformer
2000 kVA transformers are perfect for public utilities, cryptocurrency mining, data centers, solar farms, power substations, and other industrial applications.
Daelim is a professional manufacturer of medium and high voltage transformers. It produces 2000kva transformers in both oil immersed and dry types. And it has low loss, high efficiency, safety and reliability, and a short delivery time.
In this article we will get to know everything about 2000 kVA transformers, their type, how much oil, and how much copper it has, including their weight and detailed specifications.
Understanding transformers don't have to be complicated. Let's start with defining what it is.
What is a 2000 kVA transfromer?
A transformer that can sustain a maximum power of 2000 kVA. This transformer can be used to transmit and distribute power. The 2000kVA transformers can also be used to increase or lower the voltage.
This transformer rating belongs to the Medium Voltage (MV) type. MV transformers such as this one normally fall under the three-phase transformer category.
Learn more: The Ultimate Guide to 2500KVA Transformer
Types of 2000kVA Transformer
Daelim manufactures different types of 2000 kVA transformers, these are 2000kva pad mounted transformer, 2000kva mini substation transformer and 2000kva dry-type transformer.
Key Features:
- No drifting of the neutral point
- Short circuit resistance
- Low loss
- Compact design
- Cost-effective
- Safety and environmental protection
2000 kVA Transformer Specifications:
2000 kVA Dry Type Transformer
| 2000kva dry type transformer | |||||
| High voltage | No load loss(w) | On load loss(w) | L(mm) | W(mm) | D(mm) |
| 35kV | 4230 | 18200 | 2340 | 1300 | 2360 |
| 20kV | 3240 | 16300 | 2040 | 1255 | 2030 |
Read more: Ultimate guide of cast resin dry type transformer
2000 kVA 3 Phase Oil Immersed Small Substation Transformer
| No Load Loss (W) | On Load Loss (W) | W (mm) | D (mm) | H (mm) | Oil Weight (Kg) | Total Weight (Kg) |
| 2,030 | 18,300 | 1,260 | 2,090 | 1,700 | 1000 | 4,100 |
2000 kVA 3 Phase Pad Mounted Transformer
| No Load Loss (W) | On Load Loss (W) | W (mm) | D (mm) | H (mm) | Oil Weight (Kg) | Total Weight (Kg) |
| 2,160 | 20,645 | 1,830 | 2,210 | 1,854 | 1,855 | 5,670 |
Read on: 3 Phase Pad Mounted Transformer
How much does a 2000 kVA transformer weigh?
The weight of a transformer can be estimated based on the power law equation from the U.S. Department of Energy.
Given the capacity in kVA or kilovolt amperes, you can multiply this value by the transformer's BIL or Basic Impulse Insulation Level to get the estimated weight.
A 2000 kVA transformer, based on that estimate, can weigh around 4,000 Kilograms to 7,000 Kilograms. The dry type is considerably lighter compared to Oil immersed transformers.
This value is a factor that affects how a transformer is priced. 2000kVA transformer weight consideration helps manufacturers get the picture of how much a transformer should be priced with total cost and profit consideration.
Reading on: Pad Mounted Transformer
How much oil is in a 2000 kVA transformer?
Transformer oil purposes can vary. It can be used as a cooling medium, insulation, lubrication, and lubricant.
Depending on the design and construction, a 2000 kVA transformer can have approximately 900 Kilograms to 2000 Kilograms of oil. The specific weight of the oil needs to be determined according to the type and design requirements of the transformer. 2000kva transformer oil weight usually accounts for 20-25% of the total weight of the transformer
Try for free: The Ultimate Guide to 1500kVA Transformer
How much copper is in a 2000 kVA transformer?
Copper has too many advantages over aluminum, even though its cost is higher. 50% of a transformer’s cost goes to the materials. 20% of that is from its copper content which is mainly from its copper coil. The price of copper transformers is higher by 20%-30% than aluminum transformers.
The copper of the 2000 kVA transformers is about 30% of the total weight of the transformer.
What is the cost of 2000 kVA transformer?
There are a lot of factors to consider when determining the cost of a transformer, aside from the capacity, the price can vary for each type, design, and additional feature.
There are two major types of transformers, oil-immersed and dry-type transformers. These types are widely used in the power industry.
An oil-immersed s9-2000kva copper core transformer price can be around 36,000 USD to 42,000 USD. While a 2000kva dry type scb10 copper core transformer price can be more or less 38,000 USD to 45,000 USD. The price of 2000kva dry transformer is more expensive than that of oil-immersed transformer.
Do note that price can vary largely and this is only an estimate. To get to know more about the price, contact our customer service for more details or reach us at:
- Tel: +86-1065002471 / 65001715
- Cell/Whatsapp:+86-13051965423
- Email: pingruidan@daelim-electric.com
Types of 3000 kVA Transformer
This transformer rating belongs to transformers with a high rating. Here are some of the available 3000 kVA Transformer Dimensions according to their type.
3000 kVA Cast Resin Dry Type Transformer
| 3000kva cast resin dry transformer | |||||
| High voltage | No load loss(w) | On load loss(w) | L(mm) | W(mm) | D(mm) |
| 35kV | 5890 | 22500 | 2600 | 1300 | 2200 |
| 20kV | 4680 | 20500 | 2230 | 1300 | 2200 |
3000 kVA 3 Phase Pad Mounted Transformer
3000kVA 3 Phase Oil Immersed Small Substation Transformer
Get it now: How To Purchase 3000kVA Transformer In USA & Canada?
How much does a 3000kVA transformer weigh?
Transformers consist of different parts such as the core, windings, insulating materials, transformer oil, cooling tubes, oil conservator, explosion vent, tap changer, and more.
All of these parts, depending on how it is organized or designed, contribute to the transformer's weight. Each type may differ, for example, an oil immersed transformer could weigh heavier than a dry type transformer.
Read my article on Dry Transformer: The Ultimate FAQs Guide
A typical 3000 kVA transformer can weigh from 5,000 Kilograms to 8,000 kilograms or more. Again, the weight could differ based on the transformer type, design, and materials used.
The weight of the 12.47kV 3000kva pad mounted transformer produced by Daelim is 7600kg.
The weight of the 4.16kV 3000kva substation transformer produced by Daelim is 6000kg.
The 35kV 3000kva dry transformer produced by Daelim weighs 8500kg
How much does a 3000 KVA transformer cost?
The cost would depend on the specifications, type, standard features, coil and core material, and additional accessories a client would require.
Coil material can either be made with aluminum wire or copper wire. Transformers with copper wire core cost approximately 30% more than transformers with aluminum wire.
It is also important to check the transformer core and its main component, the silicon sheet. You might meet a transformer that is cheaply priced.
That is maybe because other manufacturers would tend to recycle old silicon steel sheets from old transformers to save on the cost.
However, this will result in a transformer with low quality. A great indication is that these transformers are noisier.
Transformers made with recycled silicon steel sheets usually have poor performance and would not last long.
So warmly remind here that if the price of the transformer you receive is particularly low, you need to make a choice cautiously to prevent receiving inferior transformers.
The DAELIM transformer uses a new 0.25-0.5mm thick-rolled silicon steel sheet. This silicon steel sheet has a high magnetic induction strength, improves the resistivity and magnetic conduct rate, and then reduces the transformer iron loss. Daelim insists on making high -quality transformers and never allows inferior products to appear with customers. Therefore, you can rest assured to buy Daelim Transformer.
Another factor that affects the price of a 3000 kVA transformer is the additional accessories though they are optional, accessories such as sudden pressure relays, fuses, load switches, and many others optimize the functionality of a good transformer.
Transformer oil is yet another important factor to consider. They comprise almost 20% of the transformer’s weight, thus their price has a great effect on the total cost.
A typical transformer may use ordinary mineral oil, however, due to some environmental and safety concerns vegetable oils which are triple their price are becoming more popular.
We all know that the price of the US vegetable oil brand FR3 is 60%higher than ordinary mineral oil. However, the price of China vegetable oil brand RAPO is lower 30% than FR3. Therefore, choosing RAPO vegetable oil not only meets environmental protection and safety requirements, but also helps you save a lot of costs. Daelim transformers have two brands of vegetable oil: FR3 and RAPO for you to choose from.
Try for free: What is the difference between mineral oil and vegetable oil？
How much copper is in 3000kva transformer?
Usually, in a transformer, the weight of copper is about 20-30%of the total weight. For example, an IEEE STD 12.47kV 3000KVA Radial Feed Pad Mount Transformer, with a total weight of 7600kg, the weight of copper is about 1520-2280kg. The major contributor to the copper weight goes to its windings.
Copper is the most preferred material since it minimizes possible losses, and because of its ductility, windings made with copper need less material than those made with aluminum windings.
Copper is more compatible with other components such as connectors thus, possessing no galvanic action. They also lower the failure rates since copper shows lower creep levels under extreme conditions.
This material is comparably firmer and has higher ductility than aluminum. Copper has less tendency to expand and stay firm at terminations even under extreme conditions.
If your budget is enough, Daelim recommends that you buy copper transformers.
You may enjoy: The Ultimate FAQs Guide To Oil Type Transformer
How many amps can a 2000 kVA transformer handle?
From the formula, kVA = V * l / 1,000
Full Load Amperes = (kVA X 1000) / V
Substitute:
Assuming line-to-line voltage at 120V
Full Load Amperes = (2000kVA X 1000) / 120V
Full Load Amperes = 16666.666 Amps
Assuming line-to-line voltage at 240V
Full Load Amperes = (2000kVA X 1000) / 240V
Full Load Amperes = 8333.333 Amps
Assuming line-to-line voltage at 480V
Full Load Amperes = (2000kVA X 1000) / 480V
Full Load Amperes = 4166.666 Amps
Assuming line to line voltage at 600V
Full Load Amperes = (2000kVA X 1000) / 600V
Full Load Amperes = 3333.333 Amps
Reading on: The Ultimate FAQs Guide 5000kVA Transformer
How do you calculate the maximum load of a 2000 kVA transformer?
The kVA rating of the transformer limits the maximum load that a transformer can carry. A 2000 kVA transformer can operate 100%.
It can also operate beyond its rated capacity provided that all manufacturer's instructions regarding the transformer’s limitations.
However, it is usually advised to operate at 80% of its rating to avoid overheating and to extend the life of your transformer.
To calculate load capacity in kilowatts:
Apparent power = Active Power X Power Factor
Average power factor = 0.8
A 2000 kVA transformer can provide = 2000 kVA x 0.8
A 2000kVA transformer can provide = 1.600 KW active power for the load
How do you know if a 2000kva transformer is overloaded?
Overloading does not usually damage a transformer on a single occurrence. Damage is often a result of the frequent increase in the load.
Overloading is the main cause of overheating that can potentially deteriorate the system and its insulation. That eventually will result in shorter transformer life expectancy.
Here are some signs that indicate that a 2000kva transformer is overloaded:
- Power consumption is relatively higher than the rated power.
- You may hear a buzzing sound.
- Melted insulations.
- The smell of burning wires or insulation.
- Black marks or scorched marks.
- In the worst case, you may see some sparks and fire.
- Transformer failure.
2000kVA transformers need to be maintained regularly, cleaning the surface of dust and dirt on the surface, the insulation performance of oil detection, and the use of each accessory. A transformer overhaul in 5-10: Open the transformer cover and hang the iron core with a crane to check.
Keep reading: Electrical Transformer Protection Knowledge Guide
2000 kVA and 3000 kVA Transformer for Sale
Daelim manufactures a series of high-quality 2000kVA and 3000 kVA transformers. Here are some of the top transformers on demand.
S13 2000 kVA Low Loss Transformer
Key Features:
- Highly economical and environmentally friendly
- 20% to 45% lower no-load loss
- 60% to 80% lower no-load current
- Improved life expectancy
- Fully sealed fuel tank
- Insulating oil is secured from air exposure and leaking
- Low noise
- Noise is reduced by 10 decibels lower.
- Increased reliability
- Improved fuel tank and seal reliability.
- Solid and compact design
- Uses s13 corrugated plate radiator
Additional Features:
- Uniform magnetic circuit
- Energy saving
- Made with high quality materials
- Engineered and manufactured using the latest technology
- Fully sealed wound cores
- High electromagnetic performance
Specifications:
| Primary Voltage | Secondary Voltage | Vector group | No-load Loss | On-load Loss |
| 6kV 6.3kV 10kV 10.5kV 11kV |
0.4kV |
Dyn11 Yyn0 | 1550W | 18300W |
2000 kVA Three Phase Pad Mounted Transformer
Key Features:
- Small in size
- Cost-effective
- Easy to operate
- Quick installation
- Simple maintenance
2000kva Transformer Specifications:
| Primary voltage | Type of feed | Transformer maximum BIL, kV | Width, mm |
| 4.16kV | Radia/lLoop | 60 | 1730 |
| 7.2kV | Radia/lLoop | 75 | 1730 |
| 12.47kV | Radia/lLoop | 95 | 1730 |
| 13.2kV | Radia/lLoop | 95 | 1730 |
| 13.8kV | Radia/lLoop | 95 | 1730 |
| 12470GrdY/7200 | Radia/lLoop | 95 | 1730 |
| 13200GrdY/7620 | Radia/lLoop | 95 | 1730 |
| 13800GrdY/7970 | Radia/lLoop | 95 | 1730 |
| 24940GrdY/14400 | Radia/lLoop | 125 | 1730 |
| 34500GrdY/19920 | Radia/lLoop | 150 | 1730 |
Get it now: The Ultimate FAQs Guide To 13.8kV Transformer
3000 kVA Three-Phase Oil Immersed Distribution Transformer
Key Features:
- Applicable for small substation
- The carbon steel tank, can be upgraded to stainless steel
- Hydran provision
- Optimize core loss efficiency
3000kva Transformer Specifications:
| No Load Loss (W) | On Load Loss (W) | W (mm) | D (mm) | H (mm) | Reference Weight (Kg) |
| 3,240 | 26,500 | 1,900 | 2,150 | 2,600 | 6,500 |
The Daelim Quality Standard
With over 15 years of experience in manufacturing, Daelim has a set of Quality Control protocols for manufacturing 2000 kVA transformers that are at the top of their kind.
From the moment the raw materials are received, during manufacturing, testing, and up to delivery, each component is made with consistency and integrity.
Daelim’s transformers are UL/CUL, CSA, IEEE, and CESI certified. Produce with confidence to comply with various international standards such as ANSI/IEEE, CSA, AS/AZS, DOE, NEMA, IEC, GOST, and others.
Through the years Daelim’s sales marker has expanded greatly. Starting from Asia, Africa, and the Middle East to Europe, America, and Australia.
Daelim continues to explore new possibilities and apply new technology available in the field to better our products and manufacturing facilities. Daelim transformers have penetrated into the field of renewable energy, such as solar photovoltaic power generation, wind power stations, battery energy storage systems, etc.
This is to align with one goal to become a reliable business partner. Provide professional, customized transformer solutions, and convenient customer experience for electricity customers around the world.
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