Oil-immersed Transformer

SVR - High Voltage Feed Voltage Regulating Transformer

Brand: HENGFENGYOU
Series: SVR
USES: Automatic voltage regulation and stabilization
Country of origin: China
Terms of payment: L/C, T/T, Western Union, Paypal, Money Gram
Certification: ISO9001、CB、CE、KEMA

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SVR - High Voltage Feed Voltage Regulating Transformer overview

·The SVR series automatic voltage regulating and stabilizing transformers for high-voltage feed lines track changes in line voltage, automatically collect and control signals from the circuit, and automatically adjust the transformer ratio of the device to ensure stable output voltage.

·The voltage regulating transformer produced by Hengfengyou can automatically adjust the input voltage within a range of ± 20%, suitable for lines with high voltage fluctuations or voltage drops. This type of feeder voltage regulator is installed in series at the middle and rear of 3KV-38KV lines to adjust the line voltage within a certain range, ensuring the power supply voltage of users.

·The SVR series feeder automatic voltage regulator produced by Hengfengyou is also suitable for substations where the main transformer does not have voltage regulation capability. This type of voltage regulator is installed on the outlet side of the substation transformer to ensure the voltage of the busbar on the outlet side.

·The SVR series feeder automatic voltage regulator is suitable for high or low voltage unstable places such as rural power grids, tunnels, oil fields, mining areas, chemical industries, substations, etc. At present, this product has been sold to developing countries such as Central Asia, Africa, Southeast Asia, and South America.

SVR - High Voltage Feed Voltage Regulating Transformer

SVR - High Voltage Feed Voltage Regulating Transformer advantage

-High voltage copper wire winding technology to improve lightning resistance performance

-Low voltage foil winding technology, high-quality A-E grade insulation material insulation

-Low magnetic leakage, high mechanical strength, and strong short-circuit resistance

-The material of the iron core is high-quality cold-rolled grain oriented silicon steel sheets with mineral oxide insulation (from Baosteel and Wuhan Iron and Steel Group in China)

-By controlling the process of cutting and stacking silicon steel sheets, the loss level, no-load current, and noise are minimized

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Our goal is to become the world's leading manufacturer of electrical equipment. The business, experience and technology accumulated over the years have benefited customers in more than 50 countries around the world. Once our customers establish a cooperative relationship, they are long-term trusted customers, because Hengfengyou always insists on providing you with our best electrical products and services.

Our advantages

- Authoritative certification: ISO9001、CE、CCC、COC、UL、CSA, etc
- Perfect SQA quality management system and patented technology to ensure high quality products
- Efficient production equipment and low raw material prices to ensure the price advantage
- Sufficient inventory, short delivery time and fast delivery worldwide
- Perfect after-sales service system, allowing customers to buy worry-free
- Provide OEM/ODM services. Welcome clients to visit our factory.

SVR - High Voltage Feed Voltage Regulating Transformer FAQ

What is an SVR (Step Voltage Regulator) in high voltage applications?
An SVR is a type of voltage regulating transformer designed to adjust and stabilize the voltage level in high voltage power distribution systems, compensating for fluctuations in input voltage.
How does an SVR maintain consistent output voltage?
The SVR automatically adjusts its tap settings based on the input voltage, either boosting or reducing the voltage to ensure a stable output within the desired range.
What are the typical applications of high voltage feed SVRs?
They are commonly used in power transmission networks, industrial plants, and renewable energy systems where precise voltage regulation is critical.
What is the difference between an SVR and an ordinary transformer?
Unlike standard transformers, SVRs actively regulate voltage by dynamically changing tap positions, whereas ordinary transformers provide a fixed voltage conversion.
How is an SVR controlled in a high voltage system?
SVRs can be controlled manually, automatically via voltage sensors, or remotely through SCADA systems for real-time adjustments.
What are the key benefits of using an SVR in high voltage networks?
Benefits include improved power quality, reduced equipment stress, enhanced grid stability, and minimized voltage drop over long distances.
What maintenance is required for an SVR?
Regular inspections, oil testing (if oil-filled), tap changer servicing, and monitoring of control systems are essential for optimal performance.
Can an SVR handle sudden voltage surges or drops?
Yes, SVRs are designed to respond quickly to voltage variations, providing rapid correction to prevent disruptions in the power supply.
What are the common failure modes of an SVR?
Potential issues include tap changer malfunctions, insulation degradation, cooling system failures, or control circuit errors.
How do I select the right SVR for my high voltage application?
Consider factors such as input/output voltage range, load capacity, regulation accuracy, environmental conditions, and compliance with industry standards.