Double-split dry-type transformer

Double-Split Dry-Type Transformer: Advanced Power Distribution Solution for Critical Applications 

When you need reliable, isolated power distribution across multiple loads, our Double-split dry-type transformer from Lijie Electric Power Technology Group delivers enterprise-grade performance. This innovative solution features high-voltage continuous winding with two independent low-voltage split windings, offering complete electrical isolation and equal capacity distribution. Your facility benefits from 75%-80% reduction in no-load losses, dual-side copper leads that simplify installation, and flexible operation modes where both outputs work simultaneously or individually. With production capacity backed by 500,000 square meters of manufacturing space, over 160 engineers, and annual sales exceeding 5 billion RMB, you receive quality assured by ISO 9001:2015, CE, UL, and IEC certifications.

What Makes Double-Split Technology Different?

Traditional transformers feed power through a single output. You face risks when one load fails or needs maintenance.

Our double-split design changes that equation completely.

You get two separate low-voltage windings. Each operates independently. Both share the same high-voltage input but maintain complete electrical isolation from each other.

Think of it as having two transformers in one compact unit.

When one circuit experiences a fault, the other continues running. Your critical systems stay online. Production doesn't stop. Revenue keeps flowing.

The copper-copper leads emerge from both sides of the upper coil. This placement cuts installation time significantly. Your electrical team will appreciate the straightforward wiring compared to conventional top-bottom configurations.

Technical Specifications

Key Applications for Your Industry

Data Centers: You can't afford downtime. Split your IT equipment loads from HVAC systems. If cooling circuits trip, your servers keep running without interruption.

Manufacturing Plants: Chemical and metallurgical facilities need segmented power. One workshop's electrical fault won't cascade across your entire operation. Maintain production continuity where it matters most.

Healthcare Facilities: ICU equipment requires unwavering reliability. Our Double-split dry-type transformer separates critical medical devices from general ward power, meeting zero-interruption standards your patients deserve.

Renewable Energy Stations: Photovoltaic and wind installations use multiple inverters. Independent power feeds reduce grid interference. You'll see cleaner power quality and simplified maintenance.

Commercial Buildings: Shopping centers balance everyday operations with emergency systems. Zone your lighting and HVAC separately from safety equipment. Emergency response becomes faster and more dependable.

Custom Environments: Your application might be unique. We customize voltage levels, capacity splits, and enclosure ratings to match your specific requirements.

Why Lijie Electric Stands Behind This Product?

We manufacture from two advanced bases in Xuzhou and Nantong. Your transformer benefits from precision equipment and rigorous quality control at every production stage.

Over 2,000 employees support your project. More than 160 hold advanced engineering degrees. This expertise translates into reliable products that perform year after year.

Testing happens at the National Transformer Quality Supervision and Inspection Center. Wuhan High Voltage Research Institute validates our designs. You receive documentation proving compliance before shipment.

Our global footprint extends across Australia, New Zealand, Southeast Asia, Central Asia, and Africa. Clients worldwide trust our transformers for mission-critical installations.

We don't just ship equipment. You receive installation guidance, technical drawings, test reports, and ongoing support. Spare parts arrive quickly when needed.

Frequently Asked Questions

Q: Can both low-voltage windings operate at different loads simultaneously?

Yes. Each winding handles independent loads up to its rated capacity. You have complete flexibility in load distribution.

Q: What happens if one split winding fails?

The fault stays isolated to that winding. Your other winding continues normal operation without interruption.

Q: How does the double-split design reduce short-circuit current?

Split windings inherently limit fault current to individual circuits. Your protective devices coordinate better, and equipment experiences less stress during faults.

Q: Is installation more complex than standard transformers?

Actually, it's simpler. The dual-side lead configuration eliminates complicated routing. Most electrical contractors complete connections faster than conventional designs.

Q: Can I customize the capacity ratio between the two windings?

While standard configurations use equal capacity splits, we can engineer unequal ratios for your specific application requirements.

Q: What maintenance schedule do you recommend?

Dry-type construction requires minimal maintenance. Annual visual inspections and periodic thermal scans typically suffice. No oil testing or fluid management needed.

Q: How quickly can you deliver a customized unit?

Standard configurations ship within 6-15 days. Custom specifications typically require 20-30 days depending on complexity.

Making the Right Choice for Your Facility

Power distribution affects every aspect of your operation. Choosing the wrong solution creates bottlenecks, vulnerability, and unexpected costs.

The product addresses modern facility demands. You gain redundancy without doubling equipment footprint. Energy efficiency drops your operating expenses. Modular design adapts as your facility grows.

Whether you're building new infrastructure or upgrading existing systems, this technology provides the reliability your operation demands.

Contact Us

Ready to discuss your Double-split dry-type transformer power distribution needs? Reach our technical team at lijieelectrical@gmail.com for customized solutions and detailed specifications.