300 kVA Power Transformer-27600V Delta Primary-480GrdY/277 Secondary
- Primary Voltage Ratings: 27.6 kV Delta
- Secondary Voltage Ratings: 480/277
- CONNECTION TYPE: Dyn1
- TYPE: substation transformer,3 phase power transformer
- BIL: 125/30kV
- Standards: CSA, IEEE
- Application: BESS, Renewable energy, Date center, Utility, Oil & Gas, Industrial
- Power Rating: 300 kVA
- Certificate: UL, cUL, CSA, FM, CE
The S-300-27.6-0.48 three-phase power transformer, manufactured by Daelim Transformer, boasts UL/cUL certification, ensuring the safe, reliable, and efficient distribution of power. Known for its cost-effectiveness, minimal carbon footprint, and low operational expenses, this transformer is an ideal choice for a wide range of applications, commonly installed outdoors for consistent performance in diverse environments. Daelim Transformer is a reputable transformer manufacturer capable of customizing 300 kVA power transformers to suit the specific requirements of your project.
Quote Now
| S-300-27.6-0.48 Three Phase Power Transformer | Drain Valve w/ Sampler: Included |
| Phase: Three Phase | Rapid Rise Relay: None |
| Capacity: 300 KVA | Lightning Arrestors: 3 Lightning Arrestors Included on Primary Side |
| Primary Voltage: 27600V Delta | Marshalling Box: Stainless Steel & Pentahead Bolt |
| Primary BIL: 125 kV | Vector Group: Dyn1 |
| Secondary Voltage: 480GrdY/277 | Nitrogen Blanket With Purge Valve: Included |
| Frequency: 60 Hz | LV Cabinet CAB ASSY: 750(W)*260(D)*930(H) |
| Temperature Rise: 65°C | H.V Cabinet CAB ASSY: 1165(W)*665(D)*1155(H) |
| Capacity @ 65°C Temperature Rise: 300 KVA | Radiators: Included |
| Forced Air (Fans): None | Winding Material: Copper |
| Tap Changer: 5-position Tap Changer | Paint Type: ANSI Grey 70# |
| Efficiency Standard(s): CSA C802.1 , CSA C88 | Bushings: Side Mounted |
| Insulation Fluid: Vegetable oil | Dimensions: 1350 x 2250 x 1480(mm) |
| Fluid Capacity: 124 gallon | Weight: +/- 1700Kg |
| Cooling Class: KNAN |
|
| Winding Temperature Indicator: Included | You may enjoy: 300 kVA Pad Mounted Transformer |
| Oil Temperature Indicator: Included |
|
| Vacuum Pressure Gauge: Included |
|
| Pressure Relief Device: Included | Ratings |
| Pressure Relief Valve: Included | Listed for the United States and Canada |
| Fill Valve: Included | Conforms to CSA, ANSI C57.12 Standards |
| Special Requirements Contact us for special requirements Tel / Whatsapp: 86-15801656761 E-mail: [email protected] | |
Transformer Features
The 300 kVA power transformer, features a primary voltage of three-phase 27,600V Delta and a secondary voltage of three-phase 480GrdY/277V. Equipped with a 5-position tap changer, its high and low voltage bushings are ingeniously side-mounted with an air terminal chamber, tailored in size to meet customer specifications. The positioning of bushings and phase rotation is carefully coordinated with primary and secondary switchgear to ensure precise alignment upon field connection.
Constructed with copper winding material, this transformer offers superior short-circuit resistance, ensuring heightened reliability, mechanical strength, and a compact size compared to aluminum counterparts. Featuring a three-legged core construction, it is air-cooled without the need for fans or additional mounting provisions.
Contact Daelim Transformer300 kVA Power Transformer
Temperature Rise
The S-300-27.6-0.48 three-phase power transformer maintains a temperature rise of 65°C, effectively minimizing heat dissipation, while enhancing reliability and extending operational lifespan. Operating within standard CSA efficiency parameters, it delivers 300 KVA output at a 65°C temperature rise, making it suitable for both indoor and outdoor applications.
You may enjoy: Substation Transformer
Insulation Fluid
Powered by degradable vegetable oil cooling fluid (KNAN) with a 124-gallon capacity, this 300 kVA power transformer stands as an environmentally conscious solution, enhancing insulation properties and longevity. Daelim Transformer offers FR3 vegetable and mineral oil options compliant with ASTM standards, catering to specific project needs.
Gauges
The system features a comprehensive array of gauges including a liquid level indicator, thermometer, pressure relief device, vacuum pressure gauge, and winding temperature indicator gauges, all equipped with auxiliary contacts for alarm and trip functions. These instruments, housed within a weatherproof, sunproof, and dustproof meter box, enable remote monitoring of transformer operation, facilitating ease of inspection and maintenance.
Lightning Arresters
Primary side lightning arresters provide essential protection against over-voltage and transient voltage fluctuations caused by lightning, internal switching, or voltage surges. Customizable to meet specific installation requirements, these arresters effectively divert excessive voltage spikes away from the transformer's primary winding, safeguarding sensitive electrical equipment connected to the system.
Valves
Complete with essential operational features such as a pressure relief valve, fill valve, drain valve with sampler port, and nitrogen blanket with purge valve, this transformer ensures optimal performance. Protective covers safeguard valves against environmental erosion from rain and dust.
Mount
Protected by covers, including instruments, valves, and high and low voltage bushings, the 300 kVA transformer is well-suited for outdoor deployment.
You may enjoy: Pad Mounted Transformer
Benefits
The S-300-27.6-0.48 three-phase power transformer offers a myriad of benefits, including its cUL certification, ensuring safety and reliability. Compliant with or exceeding CSA efficiency standards, it delivers enhanced energy efficiency, leading to reduced power consumption and operational costs. Its eco-friendly design significantly reduces carbon emissions, contributing to the establishment of sustainable energy ecosystems. Additionally, instrumentation with auxiliary contacts minimizes maintenance costs.
Applications
With its versatility, this transformer finds applications across various sectors, including renewable energy installations, energy storage facilities, electric vehicle charging stations, data centers, industrial complexes, oil and gas operations, commercial establishments, military facilities, processing plants, power distribution networks, and utility infrastructure.
Try for free: Daelim Transformer Projects
Daelim Transformer
Daelim Transformer: As a professional transformer manufacturer with extensive international project expertise, we specialize in tailoring transformer systems to your precise specifications. While offering a wide range of distribution transformers, we also provide custom-ordered units with rapid turnaround times. Should this model not align with your requirements, please contact us at +86-158-0165-6761 (WhatsApp) or email [email protected] / [email protected] to explore tailored solutions.
Related Products
Related Article
Canadian 69 kV Substation Transformer Project
Today, we are excited to present a case study on a 69 kV substation transformer project by Daelim Transformer. Our Canadian client required a step-down transformer for their substation to connect with the hydroelectric grid in Quebec.
4000 kVA Three Phase Power Transformer For Canada
A Canadian customer has shared photos with us, showcasing the installation and operation of two 4000kVA transformers designed and produced by Daelim Transformer. The transformers have received highly positive feedback from the customers, who found them to be efficient and expressed satisfaction with the collaborative experience working with the Daelim Transformer team. We look forward to further expanding our cooperation with Daelim Transformer in the future.
1500 kVA Transformer for Australian Mining Project
Introduce the 1500 kVA transformer tailored for Australian mining projects. The transformer operates in a three-phase configuration, with a total of four units deployed. Notably, its primary voltage stands at 11kV, while the secondary voltage is 1kV. Characterized by its compact size, emphasis on safety, and unwavering reliability, this transformer is meticulously designed and manufactured to meet the stringent requirements outlined in AS 60076 and AS efficiency value standards.Let's delve into the key features and specifications of this essential solution.
2000 kVA Oil immersed Substation Transformer For Portugal Market
Today, we introduce Daelim Transformer's export of a 2000 kVA oil-immersed substation transformer to Portugal. This transformer represents our commitment to delivering high-quality electrical solutions to global markets. With meticulous design and engineering, this transformer is tailored to meet the specific needs of our customers in Portugal, ensuring reliable performance and efficiency. Daelim Transformer continues to uphold its reputation for excellence, providing innovative solutions that power progress and reliability worldwide.
500 kVA Distribution Transformer for the Greek Market
Today, we're thrilled to showcase a European transformer project tailored for the Greek market. This project involves the supply of 500 kVA distribution transformers, with an input voltage of 20 kV and an output voltage of 400V. The client has requested adherence to both IEC and TIER-II energy efficiency standards. With a total quantity of 5 units, this project marks another milestone in Daelim Transformer's commitment to delivering high-quality solutions worldwide.
4500 kVA Substation Transformers for Australian Mining Site
Today, we introduce a project by Daelim Transformer aimed at supplying transformers to a mining site in Australia. This project entails the provision of two units of 4500 kVA substation transformers tailored to fit the narrow confines of mining tunnels. Due to space constraints, the transformers need to be compact in size and mounted on mobile racks for easy maneuverability within the mine shafts. This necessitates meticulous design to meet the strict dimensional requirements set by the client.
1000 kVA Pad Mounted Transformers For Jamaica Market
In October 2023, Daelim Transformer successfully manufactured two units of 6 kV 1000 kVA pad mounted transformers, meeting 100% compliance with IEEE C57.12.34 and IEEE 693-2005 standards. These transformers, one step up and the other step down, were tailored for a valued customer in Jamaica. Let's delve into the details of this exceptional project.
1750 kVA Pad Mounted Transformer for the Dominica Market
Today, we're excited to present a transformer project tailored for the Dominican market. Our 1750 kVA pad mounted transformer is designed to meet the specific requirements of our clients in Dominica. This step-down transformer boasts a primary voltage of 13.8 kV and a secondary voltage of 480Grdy/277V, adhering to the IEEE C57.12.34 standard. With its robust features and reliable performance, this transformer is set to enhance the power distribution infrastructure in Dominica.
Three Phase Power Transformers for Block Chain Facility in Texas!
Daelim Transformer thrilled to share details of our project - the supply of 90 units of three-phase power transformers for a large-scale block chain operation in Odessa, Texas. Each transformer is rated at 2500(3000)KVA with a primary voltage of 34.5kV Delta and a secondary voltage of 480GrdY/277. With strict UL certification requirements and a focus on high-quality accessories from reputable brands, this project demanded precision, efficiency, and reliability.
2000 kVA Pad Mounted Transformers for Canadian Utility
Daelim Transformer is pleased to announce its contribution to a utility project in Toronto, Canada, involving the supply of two units 2000 kVA pad mounted transformers. These transformers are integral to enhancing the power infrastructure in the region. The project demands adherence to CSA standards, with a stringent delivery deadline of 10 weeks to meet the urgent needs of the client.
2 MVA Pad Mounted Transformer for Utility
Behold the backbone of Canada's utility infrastructure—the 2MVA pad mounted transformer. With a primary voltage of 4160Grdy/2400V and a secondary voltage of 800GrdY/461V, this transformer stands as a testament to efficiency and reliability in power distribution. Crafted in strict accordance with CSA standards and CAN/CSA802.1 energy efficiency guidelines, it embodies the pinnacle of engineering excellence.
DOE
AS
GOST