Product Overview
TiraThai, a specialized sub-brand of Jinguan Electric dedicated to transformer and electrical equipment innovations, proudly introduces the YB-12/0.4 Series Outdoor Combined Box-Type Substation (American), also known as a pad-mounted transformer substation. This prefabricated, compact unit integrates high-voltage switchgear, an oil-immersed transformer, low-voltage distribution equipment, and measurement components into a single, factory-assembled enclosure, designed for AC 50Hz systems with rated voltages of 12kV on the high-voltage side and 0.4kV on the low-voltage side. Ideal for urban residential areas, high-rise buildings, industrial parks, mines, oil fields, and temporary construction sites, the YB-12/0.4 series provides reliable power reception and distribution in a space-saving, ground-installed format.
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-12/0.4 substations that prioritize compactness, safety, and efficiency, complying with international standards such as IEC 62271-202, GB/T 17467, and IEEE C57.12.31. 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 deployments.
The YB-12/0.4 series features a fully sealed, corrosion-resistant enclosure with a top-opening cover for easy maintenance, ensuring reliable operation in harsh environments. Its compact design occupies 30-40% less space than conventional substations, with high overload capacity and low noise for urban compatibility. TiraThai's philosophy—"dig 100 meters deep in 1 meter of space"—reflects Jinguan Electric's commitment to precision, delivering substations that minimize installation costs and maximize grid resilience for modern power infrastructure.
Substation Model: YB-12/0.4 Series (American) Rated Voltage: HV 12kV / LV 0.4kV Frequency: 50Hz
This pad-mounted design makes TiraThai's YB-12/0.4 Series a cornerstone for efficient, reliable power distribution.
Key Features and Engineering Excellence
TiraThai's YB-12/0.4 Series Outdoor Combined Box-Type Substation is engineered for superior performance, integrating high-voltage switchgear (load switch or circuit breaker), an oil-immersed transformer, and low-voltage distribution panels in a compact, pad-mounted enclosure. The fully sealed, corrosion-resistant shell (IP54 rated) protects against dust, moisture, and harsh weather, ensuring maintenance-free operation in challenging environments. The top-opening cover provides easy access for inspections, reducing maintenance time by 50%.
The substation supports high overload capacity (up to 120% short-term) and low noise levels (under 55dB), making it ideal for residential areas. Measurement components, such as voltage and current sensors, enable precise monitoring for enhanced safety. Jinguan Electric's automated production—featuring robotic assembly, vacuum oil-filling, and AI-driven inspections—guarantees defect-free units with robust construction for seismic and wind resistance.
Compared to traditional substations, TiraThai YB-12/0.4 units reduce footprint by 30-40% and installation costs by 25%, with energy savings of 15-20% through optimized components. Optional features like SCADA integration and surge protection enable smart grid compatibility. These attributes not only meet but exceed GB/T 17467 and IEC 62271-202 standards, providing a substation that balances compactness, safety, and scalability.
Technical Specifications
TiraThai's YB-12/0.4 Series 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 C57.12.31 standards.
| Parameter | Specification Details |
|---|---|
| Rated Voltage (kV) | HV: 12; LV: 0.4 |
| Frequency (Hz) | 50 |
| Transformer Capacity (kVA) | Customizable (e.g., 100-1600) |
| High-Voltage Equipment | Load Switch / Circuit Breaker (Customizable) |
| Low-Voltage Equipment | Distribution Panels (GGD / MNS, Customizable) |
| Enclosure Protection | IP54 (Corrosion-Resistant, Dustproof, Waterproof) |
| Noise Level (dB, 1m) | ≤55 |
| Operating Temperature (°C) | -30 to +40 |
| Operating Humidity (% RH) | Daily Avg. ≤95%; Monthly Avg. ≤90% |
| Wind Resistance (Pa) | 700 |
| Seismic Acceleration (m/s²) | Horizontal ≤0.4; Vertical ≤0.15 |
| Efficiency (%) | >98 (Integrated System) |
| Short-Circuit Withstand | 25kA / 2s |
| Dimensions (m, approx. 500kVA) | Length: 2.5-3.5; Width: 2; Height: 2 (Customizable) |
| Weight (tons, approx. 500kVA) | 2-4 |
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-12/0.4 Series is ideal for urban residential areas, high-rise buildings, industrial parks, mines, oil fields, and temporary construction sites. In urban settings, its compact, pad-mounted design powers residential and commercial loads with minimal space use. Industrial sites like mines and oil fields benefit from corrosion-resistant enclosures for harsh conditions, while temporary sites leverage rapid installation for quick power setups.
The series supports ring network, dual power, or radiation terminal systems for grid flexibility. Jinguan Electric's deployments yield 99.95% uptime, 20-30% 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-12/0.4 series offers pad-mounted compactness, high overload capacity, and full customization, surpassing standards. With UL/CE certifications, we ensure 25% cost savings and reliable power for global grids.
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, frequency, and equipment configurations 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 American design unique? Pad-mounted, fully sealed structure with integrated switchgear for compact, ground-level installation.
Are they suitable for renewables? Yes, customizable for solar/wind with overload capacity and low noise for grid integration.
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 GB/T 17467, IEC 62271-202, and IEEE C57.12.31 compliance for global excellence.
Contact Us Today
Distribute power efficiently with TiraThai's YB-12/0.4 Series Outdoor Combined Box-Type Substation. For quotes or consultations:
- WhatsApp: +8613037600603
- Email: [email protected] or [email protected]
Our team responds within 24 hours.
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