1000 kva three-phase open-type transformer

In modern industrial electrical systems, manufacturing plants, industrial parks, and large infrastructure projects, the 1000 kVA Three-Phase Open-Type Transformer plays a critical role in power transmission and distribution. With its high power capacity, stable performance, excellent energy efficiency, and long service life, this transformer is widely trusted by businesses seeking reliable electrical solutions.

1000 kva three-phase open-type transformer

LE Transformer proudly delivers high-quality transformer products manufactured using advanced technology and stringent quality control processes, ensuring compliance with demanding technical standards and continuous operation in industrial environments.

TECHNICAL SPECIFICATIONS OF THE LE 1000 KVA THREE-PHASE OPEN-TYPE TRANSFORMER

The LE 1000 kVA Three-Phase Open-Type Transformer is designed with the following key specifications:

• Rated Power: 1000 kVA
• Vector Group: D/yo-11
• No-Load Current Io (%): < 2
• No-Load Loss Po: 980 W
• Load Loss at 75°C Pk: 8550 W
• Short-Circuit Voltage Uk (%): > 5

These technical characteristics demonstrate the transformer's ability to provide stable operation, reduced energy consumption, and minimized power losses throughout its service life. The low no-load loss contributes significantly to lowering operating costs and improving overall system efficiency.

KEY ADVANTAGES OF THE LE 1000 KVA THREE-PHASE OPEN-TYPE TRANSFORMER

High Power Capacity for Demanding Applications

With a rated capacity of 1000 kVA, this transformer is ideally suited for manufacturing facilities, industrial zones, power distribution stations, commercial centers, hospitals, and other large-scale infrastructure projects. Its ability to handle substantial electrical loads ensures stable and reliable operation even during peak demand periods.

Open-Type Design for Easy Maintenance

Compared to sealed transformers or compact package substations, the 1000 kVA Open-Type Transformer features a simpler structural design, allowing easier inspection, maintenance, and component replacement. This makes it particularly suitable for installations where regular technical monitoring and servicing are required.

Open-Type Design for Easy Maintenance

Superior Energy Efficiency

The transformer is engineered to maintain low no-load and load losses, helping users reduce energy consumption and operating expenses. Improved efficiency also contributes to enhanced productivity and long-term cost savings for industrial operations.

COMPARISON WITH OTHER TRANSFORMER TYPES

Compared with Lower-Capacity Transformers

Transformers rated at 100 kVA, 250 kVA, or 560 kVA are commonly used in residential, commercial, or small-to-medium industrial facilities. In contrast, the 1000 kVA Transformer is designed to support large electrical loads and accommodate future expansion requirements, making it ideal for growing industrial operations.

Compared with Sealed Oil-Immersed Transformers

Sealed oil transformers offer protection against external environmental factors; however, internal inspection and maintenance can be more challenging. Open-type transformers provide easier access for routine monitoring, preventive maintenance, and troubleshooting, resulting in reduced downtime and improved operational reliability.

Easy to maintain and service

Compared with Dry-Type Transformers

Dry-type transformers are often selected for indoor installations where fire safety is a primary concern. Meanwhile, the 1000 kVA Oil-Immersed Open-Type Transformer offers a more cost-effective investment and typically provides superior overload capability, making it a preferred choice for heavy industrial applications.

WHY CHOOSE LE TRANSFORMERS?

The success of LE Transformers is built on a foundation of advanced technology, experienced engineering expertise, and a rigorous manufacturing process.

Key advantages of LE Transformers include:

• Modern production facilities equipped with CNC silicon steel cutting machines, automated winding systems, vacuum drying equipment, and comprehensive testing systems.
• High-quality raw materials sourced from reputable suppliers, including silicon steel cores, copper conductors, insulating oil, and insulation materials.
• Strict quality control throughout every stage of production, from design and fabrication to assembly and final testing.
• Comprehensive factory acceptance tests conducted on every transformer, including voltage, loss, insulation, and load performance testing before delivery.
• A team of highly skilled engineers and technical specialists dedicated to meeting the most demanding industry requirements.
• Stable performance, enhanced operational safety, and long service life.
• Professional technical support and customer service throughout the product lifecycle.

Manufactured on State-of-the-Art Production Lines

With its large capacity, high efficiency, exceptional reliability, and durable operation, the LE 1000 kVA Open-Type Three-Phase Transformer is an ideal solution for industrial facilities and modern power distribution systems. Combining advanced manufacturing technology, premium-grade materials, and extensive engineering expertise, LE Transformers deliver products that meet stringent technical standards while helping customers improve operational efficiency and optimize long-term investment costs.