YB-40.5 Series Outdoor Combined Box-Type Substation (European)

Product Overview

TiraThai, a specialized sub-brand of Jinguan Electric dedicated to transformer and electrical equipment innovations, proudly introduces the YB-40.5 Series Outdoor Combined Box-Type Substation (European). This advanced, prefabricated unit integrates 40.5kV and 12kV outdoor switchgear sets, relay protection, and transformers into a modular, factory-assembled enclosure, providing comprehensive power receiving, conversion, and distribution. Composed of two high-voltage switch rooms, a relay protection room, and a transformer room, the YB-40.5 series is designed for AC 50Hz systems, supporting overhead or cable incoming/outgoing lines for flexible deployment in space-constrained environments.

Jinguan Electric, founded in 1979 as a high-tech enterprise in Nanyang City, Henan Province, China, has evolved from pioneering arrester manufacturing to a global leader in high-voltage transmission and distribution equipment. Embracing Industry 4.0 principles, Jinguan Electric drives core competitiveness through continuous innovation, with TiraThai serving as its premier brand for combined substation solutions. This sub-brand channels Jinguan Electric's expertise into customizable YB-40.5 substations that prioritize compactness, high automation, and reliability, complying with international standards such as IEC 62271-202, GB/T 17467, and IEEE C37. Certified by UL, cUL, CSA, SGS, CCC, CQC, CTQC, and CE, these units uphold ISO9001 (quality), ISO14001 (environmental), and ISO45001 (health & safety) management systems, backed by a minimum two-year warranty, comprehensive factory acceptance testing (FAT), and dedicated after-sales engineering support for global installations.

The YB-40.5 series features a robust shell made from stainless steel (high corrosion resistance), treated steel plate, or composite materials (flame-retardant and heat-insulating), ensuring durability in harsh conditions. The 40.5kV side supports KYN61-40.5 or KYN10-40.5 switchgear, while the 12kV side accommodates XGN2-12, XGN66-12, KYN28A-12, or ring network cabinets like HXGNL5-(FR)/X6N15-12(FR). The relay protection room includes AC/DC screens, signal screens, RTU remote panels, carrier screens, or optical fiber terminals. TiraThai's philosophy—"dig 100 meters deep in 1 meter of space"—reflects Jinguan Electric's commitment to precision, delivering substations that minimize footprint while maximizing automation and safety for urban and industrial power needs.

Substation Model: YB-40.5 Series (European) Rated Voltage: 40.5kV / 12kV Frequency: 50Hz

This modular integration makes TiraThai's YB-40.5 Series a cornerstone for efficient, resilient power infrastructure.

Key Features and Engineering Excellence

TiraThai's YB-40.5 Series Outdoor Combined Box-Type Substation excels through its factory-assembled, modular design, combining high-voltage switchgear, transformers, and relay protection in a single, compact enclosure. The 40.5kV side uses KYN61-40.5 or KYN10-40.5 switchgear for reliable overhead/cable line management, while the 12kV side supports XGN2-12, XGN66-12, KYN28A-12, or ring network cabinets for flexible distribution. The relay protection room integrates AC/DC screens, signal screens, RTU remote panels, carrier screens, or optical fiber terminals for advanced monitoring and control.

The robust shell—stainless steel for corrosion resistance, treated steel plate for cost-effectiveness, or composite materials for flame retardancy and insulation—provides IP54 protection against dust, moisture, and mechanical stress. High automation degree enables “four remote” functions (telemetry, remote signaling, adjustment, control), reducing manual intervention by 50%. Jinguan Electric's automated production—featuring prefabricated assembly, vacuum testing, and AI inspections—guarantees defect-free units with low noise (under 55dB) and high overload capacity.

Compared to traditional substations, TiraThai YB-40.5 units reduce installation time by 40% and costs by 25%, with modular scalability for future expansions. Optional features like SCADA integration and surge arresters enhance smart grid compatibility. These attributes not only meet but exceed GB/T 17467 and IEC 62271 standards, providing users with a substation that optimizes reliability and operational efficiency.

Technical Specifications

TiraThai's YB-40.5 Series Outdoor Combined Box-Type Substation is precision-engineered for versatility, with baseline specs expandable through customization. Below is a detailed table of key parameters, based on Jinguan Electric's validated testing and compliant with GB/T 17467, IEC 62271-202, and IEEE C37 standards.

These metrics support altitudes up to 1000m, with full type testing for thermal cycling, dielectric strength, and environmental resilience. Custom options include dry-type transformers and SCADA integration.

Applications and Performance Benefits

TiraThai's YB-40.5 Series Outdoor Combined Box-Type Substation is widely used in cities, towns, factories, oil fields, and large construction sites for compact power transformation and distribution. In urban grids, it powers residential and commercial loads with modular high-voltage management. Factories and oil fields benefit from corrosion-resistant shells for harsh conditions, while construction sites leverage prefabricated design for rapid setup.

Renewable energy tie-ins, such as solar substations, integrate it for step-up collection. Jinguan Electric's deployments yield 99.95% uptime, 20% space savings, and MTBF over 50,000 hours, fostering resilient networks.

Why Choose TiraThai by Jinguan Electric?

TiraThai, as Jinguan Electric's sub-brand, delivers combined substation excellence backed by 45+ years of innovation. Our YB-40.5 series offers dual-voltage integration, modular automation, and full customization, surpassing standards. With UL/CE certifications, we ensure 25% faster installation and lower TCO for efficient power.

Expanded FAQ Section

How are TiraThai substations shipped internationally? Shipped via sea, rail, or truck for global delivery. Prefabricated units in bulk packaging for stability, accessories in wooden cases to withstand transit stresses.

Can TiraThai products be customized? Yes, tailored for voltage, switchgear types, and regional standards through Jinguan Electric's engineering team.

What warranty do you provide? At least two years comprehensive coverage for defects, performance, and materials, with extensions available.

Is Factory Acceptance Testing (FAT) supported? Standard: Full electrical, thermal, and integration tests per unit, with client witnessing in-person or remotely.

Do you provide after-sales engineering support? Yes, Jinguan Electric deploys engineers for on-site installation, commissioning, troubleshooting, and audits.

What makes the European design superior? Integrated load switch-fuse in oil tank for compactness and high overload, with sealed protection for harsh sites.

Are they suitable for renewables? Yes, customizable for solar/wind with modular HV/LV and automation for variable loads.

Certifications and Quality Assurance

TiraThai products, supplied through Jinguan Electric, hold UL, cUL, CSA, SGS, CCC, CQC, CTQC, and CE certifications, plus mandatory approvals. Systems certified to ISO9001 (quality), ISO14001 (environment), and ISO45001 (health & safety), ensuring IEC 62271-202, GB/T 17467, and IEEE C37 compliance for global excellence.

Contact Us Today

Integrate power efficiently with TiraThai's YB-40.5 Series Outdoor Combined Box-Type Substation. For quotes or consultations:

• WhatsApp: +8613037600603
• Email: [email protected] or [email protected]

Our team responds within 24 hours.