Reliable, Maintenance-Free
Voltage Stabilisation
Precision-engineered for seamless power stability in any environment, from remote sites to mobile applications.
Explore the RangeRapid Response Time0MS
Reacts quickly to fluctuations, ensuring voltage stability in just 10 milliseconds.
Maximum Power Rating0kVA
Supports a wide power range from 500 VA to over 3000 kVA
High Energy Efficiency0%
Operates at ≥98% efficiency, reducing energy costs while maintaining stable output.
Maximise Equipment Longevity
Protect your valuable equipment with precise voltage regulation, extending the lifespan of your investments.
Reduce Downtime Costs
Ensure uninterrupted operations and safeguard against voltage fluctuations that can lead to costly equipment failures.
Avoid Costly Maintenance
Our electronic stabilisers are engineered for durability and require minimal maintenance, providing uninterrupted performance over their lifespan.
Product Overview
The Claude Lyons® SVR Series of electronic solid-state voltage stabilisers offers a reliable solution for maintaining stable voltage levels in a variety of environments. With advanced microprocessor control and robust buck-boost transformer technology, these stabilisers ensure precise voltage regulation within a narrow tolerance of 2.5%. Designed for durability and efficiency, the SVR Series is ideal for protecting sensitive equipment in both industrial and commercial settings.
Diverse Applications
The SVR Series is perfect for a variety of applications, including industrial machinery, data centres, telecommunications, medical equipment, and commercial establishments. Its versatility makes it suitable for environments where stable power is critical for optimal performance.
Featured Product Highlights
• Wide Power Range: Supports loads from 500 VA to over 3000 kVA
• Rapid Response: Reacts to voltage fluctuations in just 10 milliseconds.
• Robust Construction: Built to endure vibration and movement in any environment.
• Energy Efficient: Delivers up to 95% efficiency, lowering operational costs.
Why Choose The SVR Series?
Opt for the SVR Series for unparalleled voltage stability, ensuring the longevity of your equipment while minimising downtime costs. With a strong emphasis on energy efficiency and robust protection features, these stabilisers provide a comprehensive solution that meets the demands of modern operations, giving you peace of mind and enhanced operational reliability.
The SVR Series
5 kVA Single Phase 220V SVR Voltage Stabiliser (R18)
Quotation Avaliable.
5 kVA Single Phase 220V SVR Voltage Stabiliser (R30)
Quotation Avaliable.
5 kVA Single Phase 220V SVR Voltage Stabiliser (R39)
Quotation Avaliable.
5 kVA Single Phase 220V SVR Voltage Stabiliser (R42)
Quotation Avaliable.
5 kVA Single Phase 220V SVR Voltage Stabiliser (R60)
Quotation Avaliable.
5 kVA Single Phase 220V SVR Voltage Stabiliser (R65)
Quotation Avaliable.
5 kVA Single Phase 220V SVR Voltage Stabiliser (R90)
Quotation Avaliable.
10 kVA Single Phase 220V SVR Voltage Stabiliser (R18)
Quotation Avaliable.
10 kVA Single Phase 220V SVR Voltage Stabiliser (R30)
Quotation Avaliable.
10 kVA Single Phase 220V SVR Voltage Stabiliser (R39)
Quotation Avaliable.
10 kVA Single Phase 220V SVR Voltage Stabiliser (R42)
Quotation Avaliable.
10 kVA Single Phase 220V SVR Voltage Stabiliser (R60)
Quotation Avaliable.
10 kVA Single Phase 220V SVR Voltage Stabiliser (R65)
Quotation Avaliable.
10 kVA Single Phase 220V SVR Voltage Stabiliser (R90)
Quotation Avaliable.
20 kVA Single Phase 220V SVR Voltage Stabiliser (R18)
Quotation Avaliable.
20 kVA Single Phase 220V SVR Voltage Stabiliser (R30)
Quotation Avaliable.
20 kVA Single Phase 220V SVR Voltage Stabiliser (R39)
Quotation Avaliable.
20 kVA Single Phase 220V SVR Voltage Stabiliser (R42)
Quotation Avaliable.
20 kVA Single Phase 220V SVR Voltage Stabiliser (R60)
Quotation Avaliable.
20 kVA Single Phase 220V SVR Voltage Stabiliser (R65)
Quotation Avaliable.
20 kVA Single Phase 220V SVR Voltage Stabiliser (R90)
Quotation Avaliable.
30 kVA Single Phase 220V SVR Voltage Stabiliser (R18)
Quotation Avaliable.
30 kVA Single Phase 220V SVR Voltage Stabiliser (R30)
Quotation Avaliable.
30 kVA Single Phase 220V SVR Voltage Stabiliser (R39)
Quotation Avaliable.
30 kVA Single Phase 220V SVR Voltage Stabiliser (R42)
Quotation Avaliable.
30 kVA Single Phase 220V SVR Voltage Stabiliser (R60)
Quotation Avaliable.
30 kVA Single Phase 220V SVR Voltage Stabiliser (R65)
Quotation Avaliable.
30 kVA Single Phase 220V SVR Voltage Stabiliser (R90)
Quotation Avaliable.
40 kVA Single Phase 220V SVR Voltage Stabiliser (R18)
Quotation Avaliable.
40 kVA Single Phase 220V SVR Voltage Stabiliser (R30)
Quotation Avaliable.
40 kVA Single Phase 220V SVR Voltage Stabiliser (R39)
Quotation Avaliable.
40 kVA Single Phase 220V SVR Voltage Stabiliser (R42)
Quotation Avaliable.
40 kVA Single Phase 220V SVR Voltage Stabiliser (R60)
Quotation Avaliable.
40 kVA Single Phase 220V SVR Voltage Stabiliser (R65)
Quotation Avaliable.
40 kVA Single Phase 220V SVR Voltage Stabiliser (R90)
Quotation Avaliable.
50 kVA Single Phase 220V SVR Voltage Stabiliser (R18)
Quotation Avaliable.
50 kVA Single Phase 220V SVR Voltage Stabiliser (R30)
Quotation Avaliable.
50 kVA Single Phase 220V SVR Voltage Stabiliser (R39)
Quotation Avaliable.
50 kVA Single Phase 220V SVR Voltage Stabiliser (R42)
Quotation Avaliable.
50 kVA Single Phase 220V SVR Voltage Stabiliser (R60)
Quotation Avaliable.
50 kVA Single Phase 220V SVR Voltage Stabiliser (R65)
Quotation Avaliable.
50 kVA Single Phase 220V SVR Voltage Stabiliser (R90)
Quotation Avaliable.
5 kVA Single Phase 230V SVR Voltage Stabiliser (R18)
Quotation Avaliable.
5 kVA Single Phase 230V SVR Voltage Stabiliser (R30)
Quotation Avaliable.
5 kVA Single Phase 230V SVR Voltage Stabiliser (R39)
Quotation Avaliable.
5 kVA Single Phase 230V SVR Voltage Stabiliser (R42)
Quotation Avaliable.
5 kVA Single Phase 230V SVR Voltage Stabiliser (R60)
Quotation Avaliable.
5 kVA Single Phase 230V SVR Voltage Stabiliser (R65)
Quotation Avaliable.
5 kVA Single Phase 230V SVR Voltage Stabiliser (R90)
Quotation Avaliable.
10 kVA Single Phase 230V SVR Voltage Stabiliser (R18)
Quotation Avaliable.
Standard Specification Data
View Specifications Data PDF| Specification | Details |
|---|---|
| Nominal Voltages* | 220, 230, 240 V |
| Ranges | ±9 % to ±45.5 % |
| Frequency | 50Hz or 60Hz |
| Tolerance* | ±1.3 % to ±4.3 % |
| Adjustment* | 214 to 246 V |
| Response Time | Fast 20ms |
| Waveform Distortion | None Added |
| Efficiency | ≥ 98 % |
| Safe Start | Delayed Output |
| Overload Capacity | 5 times for 1 second |
| Input Voltage | True RMS Input Voltage Display |
| Output Voltage | True RMS Output Voltage Display |
| Output Current | True RMS Output Current Display |
| Overvoltage Warning | Warning |
| Undervoltage Warning | Warning |
| Overload | Warning |
| System Fault | Warning |
| Status | Current System Status |
| Operational Temperature | -5°C to +45°C* |
| Maximum Mean Temperature | +35°C over 24 hours* |
| Humidity | 95% Non-Condensing |
| Cooling | Natural Air Cooled / Fan Assist* |
| Altitude | Above 1000m derate by 2.5% / 500m |
| IP Rating | IP20* |
| Mounting | Floorstanding* |
| Material | Sheet Mild Steel Construction* |
| Finish | Standard Commercial Powder Coat* |
| Commercial | Standard |
| Export Crate | Optional |
| Undervoltage | Output V <10% Output - Off |
| Overvoltage | Output V >10% Output - Off |
| Under/Overvoltage Delay | Programmable Delay (5 – 30 seconds) |
| Under/Overvoltage Recovery Delay | Programmable Delay (0 – 60 minutes) |
| Phase Loss | Output Off |
| Overcurrent | Programmable Electronic Protection and MCCB |
| Overcurrent Delay | Programmable Delay (6 – 600 seconds) |
| Overcurrent Recovery Time | Programmable Delay (0 – 60 minutes) |
| Short Circuit | Double Protection Electronic and MCCB |
| Bypass | Internal No–Break Bypass |
| Alarm | Internal Sounder |
| Alarm Contacts | Volt Free Contacts |
| Input Voltage Display | True RMS Input Voltage Display |
| Output Voltage Display | True RMS Output Voltage Display |
| System Display | True RMS Output Current Display |
| Environmental | Natural Air Cooled / Fan Assist* |
| Enclosure* | Standard Commercial Powder Coat* |
| Packing | Standard |
| Protection | Programmable Electronic Protection and MCCB |
*Other values, ranges, and options available upon request.
FAQs
A voltage stabiliser is a device that ensures the electrical voltage supplied to your equipment remains steady and consistent. Think of it as a protective shield for your electrical devices.
Electricity in our homes and businesses doesn’t always come in a perfect, stable flow. It can fluctuate due to various reasons, such as changes in demand from other appliances or issues in the power supply network. These fluctuations can lead to voltage spikes (sudden increases) or dips (sudden decreases).
For example, in a data centre, servers and network equipment require a stable power supply to operate efficiently. If there’s a sudden dip in voltage due to fluctuations in the grid or increased demand from nearby facilities, servers may experience performance issues, leading to slow response times or, worse, unexpected shutdowns. A voltage spike could even cause irreversible damage to sensitive hardware, resulting in data loss and costly downtime.
A voltage stabiliser helps by automatically adjusting and correcting the voltage levels. It ensures that your devices receive the right amount of electricity they need to function properly. By using a voltage stabiliser, you can protect your investments, extend the lifespan of your equipment, and ensure everything runs smoothly, especially in critical environments like data centres, where consistent power is essential for uninterrupted operations.
The SVR Series utilises advanced microprocessor control, true RMS sensing, and buck-boost transformer technology to provide accurate voltage regulation with a tolerance of ± 2.5%.
The SVR Series is ideal for industrial machinery, data centres, telecommunications, medical equipment, and commercial applications where reliable voltage is crucial. Due to their minimal maintenance requirements and durable design, SVR voltage stabilisers are installed in les hospitable envrironments, like on the rail network and even on oil rigs.
The SVR Series offers models ranging from 500 VA to over 3000 kVA, allowing you to choose the right stabiliser for your specific power requirements.
Yes, the SVR Series can accommodate input voltage swings of up to ±30%, ensuring stable performance even under varying conditions.
The installation process is straightforward, but it is recommended to have a qualified electrician handle the setup to ensure optimal performance and safety.
The SVR Series is designed to be maintenance-free; however, regular inspections are recommended to ensure good housekeeping and optimal performance.
The SVR Series includes multiple safety features such as undervoltage and overvoltage detection, overcurrent protection, phase loss detection, and an internal no-break bypass.
Yes, the SVR Series offers external interface options for remote monitoring, allowing you to track performance and receive alerts without being on-site.
The SVR Series comes with a comprehensive 5-year warranty, along with dedicated customer support to assist you with any questions or issues that may arise.