Product Overview
TiraThai, a specialized sub-brand of Jinguan Electric dedicated to transformer and electrical equipment innovations, proudly introduces the SVR Series Automatic Line Voltage Regulators. Essentially an autotransformer with continuously adjustable voltage, the SVR series automatically adjusts the gear of the on-load tap-changer based on line voltage conditions to maintain stable output within a specified range. Ideal for power supply lines with long distances, large loads, significant voltage fluctuations, and substandard power quality, it ensures the output voltage meets national standards, effectively reducing line and distribution losses.
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 voltage regulation solutions. This sub-brand channels Jinguan Electric's expertise into customizable SVR regulators that prioritize control performance, communication capabilities, and energy savings, complying with international standards such as IEC 60076 and GB/T 1094. Certified by UL, CUL, CCC, CQC, CTQC, CE, and SGS, these units uphold ISO9001 (quality), ISO14001 (environmental), and ISO45001 (health & safety) management systems, ensuring reliable, efficient operation in diverse global applications.
The SVR series supports "four remote" functions—telemetry, remote signaling, remote adjustment, and remote control—for seamless integration with dispatch systems. Customizable for voltage, frequency, and regional specialties, it operates without powering off during commissioning, with arbitrary settings for high/low voltage adjustment intervals. TiraThai's philosophy—"dig 100 meters deep in 1 meter of space"—reflects Jinguan Electric's commitment to precision, delivering compact, high-reliability regulators that extend substation power supply radius and improve grid stability.
Regulator Model: SVR Series Voltage Regulation Range: Within 20% (On-Load Automatic) Frequency: 50/60Hz
This intelligent design makes TiraThai's SVR Series Automatic Line Voltage Regulators a cornerstone for stable, cost-effective power supply in extended networks.
Key Features and Engineering Excellence
TiraThai's SVR Series Automatic Line Voltage Regulators are engineered for superior control and reliability, adopting a self-coupling autotransformer structure for on-load automatic voltage regulation within 20%. The excellent control performance and communication functions enable the "four remote" capabilities—telemetry for real-time data, remote signaling for status alerts, remote adjustment for gear changes, and remote control for operational commands—facilitating centralized monitoring and management.
Anti-interference measures ensure the controller operates normally in noisy environments, while high and low position limit protection prevents tap changer jamming, enhancing safety and longevity. The on-load tap-changer oil tank is isolated from the autotransformer body oil tank to prevent contamination and improve thermal management. Small size, large capacity, light weight, and low losses contribute to easy installation and significant energy-saving effects, with high reliability minimizing downtime.
Jinguan Electric's automated production—featuring precision winding, vacuum testing, and AI-driven inspections—guarantees defect-free assembly, with customizable enclosures (IP54 rated) for weather resistance. Compared to manual regulators, TiraThai SVR units reduce response times by 50% and line losses by 15-20%, yielding substantial ROI. Optional features like integrated relays and SCADA interfaces enable smart grid integration.
These features not only meet but exceed IEC 60076 and GB/T 1094 standards, providing users with a regulator that optimizes power quality and extends grid reach.
Technical Specifications
TiraThai's SVR Series Automatic Line Voltage Regulators are 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 IEC 60076, GB/T 1094, and IEEE C57 standards.
| Parameter | Specification Details |
|---|---|
| Voltage Regulation Range | Within 20% (On-Load Automatic via Tap Changer) |
| Frequency (Hz) | 50/60 |
| Control Functions | "Four Remote": Telemetry, Remote Signaling, Remote Adjustment, Remote Control |
| Anti-Interference | Integrated Measures for Normal Controller Operation |
| Position Limit Protection | High/Low Gear Limits to Prevent Tap Changer Jamming |
| Oil Tank Isolation | On-Load Tap-Changer Tank Isolated from Autotransformer Body |
| Efficiency (%) | >98 at full load |
| Short-Circuit Withstand | 25x rated current / 2s |
| Noise Level (dB, 1m) | ≤55 |
| Enclosure Protection | IP54 (weatherproof, dustproof) |
| Operating Temperature (°C) | -20 to +50 |
| Operating Humidity (% RH) | ≤95 (non-condensing) |
| Weight (kg, approx. standard) | 500-1000 (depending on capacity) |
| Dimensions (m, approx. standard) | Width: 1.0; Depth: 0.8; Height: 1.5 (customizable) |
These metrics support altitudes up to 1000m, with full routine testing for voltage adjustment accuracy, thermal stability, and communication integrity. Custom options include enhanced SCADA interfaces.
Applications and Performance Benefits
TiraThai's SVR Series Automatic Line Voltage Regulators are ideal for long-distance rural power grids, extending substation reach by stabilizing voltage in lines with large fluctuations and loads. In industrial and mining enterprises, they ensure power quality meets production needs, preventing equipment damage from substandard voltage. Power supply lines with extensive cabling benefit from automatic adjustment to reduce losses and improve reliability.
Jinguan Electric's deployments yield 99.95% uptime, 15-20% line loss reduction, and MTBF over 50,000 hours, fostering resilient networks in extended or variable-load systems.
Why Choose TiraThai by Jinguan Electric?
TiraThai, as Jinguan Electric's sub-brand, delivers voltage regulation excellence backed by 45+ years of innovation. Our SVR series offers 20% on-load adjustment, "four remote" functions, and full customization, surpassing standards. With UL/CE certifications, we ensure 25% lower losses and superior grid extension for global users.
Expanded FAQ Section
How are TiraThai regulators shipped internationally? Shipped via sea, rail, or truck for global delivery. Main body in bulk packaging for stability, accessories in wooden cases to withstand transit stresses.
Can TiraThai products be customized? Yes, tailored for voltage range, frequency, and regional needs 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, control, and communication 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 are the "four remote" functions? Telemetry (data), remote signaling (alerts), remote adjustment (gears), and remote control (operations) for dispatch integration.
Are they suitable for rural grids? Yes, automatic tuning extends substation radius in long-distance lines with large fluctuations.
Certifications and Quality Assurance
TiraThai products, supplied through Jinguan Electric, hold UL, CUL, CCC, CQC, CTQC, CE, and SGS certifications, plus mandatory approvals. Systems certified to ISO9001 (quality), ISO14001 (environment), and ISO45001 (health & safety), ensuring IEC 60076 and GB/T 1094 compliance for global excellence.
Contact Us Today
Stabilize your lines with TiraThai's SVR Series Automatic Line Voltage Regulators. For quotes or consultations:
- WhatsApp: +8613037600603
- Email: [email protected] or [email protected]
Our team responds within 24 hours.
Add New Comment