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Tws Energy Controls
Christchurch, New Zealand
A
1-10 Employees
-
Key takeaway
TWS Energy Controls specializes in the design and manufacture of voltage transformers for metering and protection, alongside other types of transformers. Their purpose-built facility ensures high-quality production, supported by IANZ/NATA endorsed test certificates for reliable testing.
Highlighted product
Product
Voltage Transformers | TWS Energy Controls
Hill Technical Sales Corp
Arlington Heights, United States
B
11-50 Employees
1966
Key takeaway
Hill Technical Sales specializes in high-quality components for power conversion, including transformers. Their application specialists support engineering designers, ensuring access to superior technical solutions for power-related applications.
Highlighted product
Product
Transformer Experts
POWER TRANSFORMERS (PTY) LTD
Stellenbosch Local Municipality, South Africa
C
11-50 Employees
1992
Key takeaway
The company specializes in the design, manufacture, and supply of transformers, including power transformers and mini-substations, with a capacity range of 10 kVA to 5 MVA and primary voltages from 1 kV to 33 kV. Their extensive experience and commitment to quality ensure they meet the needs of the high and medium voltage community in Africa and beyond.
Highlighted product
Core business
Power Transformer Manufacturer
Power Transformers (Pty) Ltd is your go-to contractor when it comes to the design of systems. We are involved from the very start of a project and remain available for service, maintenance and repairs of any given system and/or installation. Our products include transformers and mini-substations ranging...
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RTE Transformadores Electricos
Zapopan, Mexico
D
11-50 Employees
1989
Key takeaway
RTE manufactures a variety of electrical transformers, including pole type, substation, pad mounted, dry type, and submersible transformers, with capacities ranging from 3 to 3,000 kVA and voltages from 13,200V to 34,500V. Their focus on quality and reliability ensures that each transformer is built with attention to detail and functionality.
Highlighted product
Product
dry | Transformadores RTE
Electro-Wind Limited
Stoke-on-Trent, United Kingdom
A
11-50 Employees
1977
Key takeaway
Electro-Wind offers an extensive range of transformers, including bespoke options from 10VA to 2MVA, highlighting their capability to design and manufacture equipment to customer specifications. Their commitment to product development ensures a diverse selection of transformers and related electrical equipment, emphasizing quality and compliance with safety regulations.
Highlighted product
Product
Electrowind 0.75KVA / 750VA Transformer - British quality – electro-wind
3 kVA 1ph portable Heater Transformer. Made to comply with reduced low voltage regulations ensuring safe electrical supplies on site. Robust IP23 painted steel case c/w carry handle Double-wound design for mains isolation Insulated drip proof portable steel case (IP23) Large cooling vents within case to improve rating
Virginia Transformer
Roanoke, United States
B
501-1000 Employees
1971
Key takeaway
Virginia Transformer Corporation specializes in manufacturing a wide range of power transformers, including voltage transformers. With over five decades of experience, they offer custom designs and solutions for various applications, ensuring high-quality products from 300 kVA up to 400 MVA/525 kV class.
Highlighted product
Product
SUBSTATION POWER TRANSFORMER – Virginia Transformer Corp
ITL
East Kilbride, United Kingdom
A
1-10 Employees
1973
Key takeaway
Instrument Transformers Limited (ITL) specializes in designing and manufacturing voltage transformers, offering a range of sizes for both protection and measurement applications. With a focus on customer needs and a reputation for durability and cost-effectiveness, ITL positions itself as a key supplier for various low, medium, and high voltage systems.
Highlighted product
Core business
ITL - Current Transformer & Voltage Transformer Design and Manufacture
ITL is a UK leading low voltage Transformers Manufacturer. Our current and voltage transformers are suitable for a variety of LV, MV & HV systems.
PowerVolt Inc.
Addison, United States
B
51-100 Employees
1986
Key takeaway
PowerVolt specializes in manufacturing both standard and custom power transformers and DC power supplies, making them a relevant player in the voltage transformer market. With a strong reputation for quality and reliability, PowerVolt ensures that all products are designed, manufactured, and tested in the USA.
Highlighted product
Core business
Standard and Custom Power Transformers and DC power Supplies by PowerVolt
Altran Corporation
-
1-10 Employees
-
Key takeaway
Altran Corporation specializes in high-quality custom electronic transformers, including power transformers, and has the manufacturing capabilities to handle both small prototypes and high-volume production. Their commitment to precision and innovation ensures they can meet various transformer needs effectively.
Highlighted product
Product
» Power Transformers
Altro Transformers
Melbourne, Australia
A
11-50 Employees
1982
Key takeaway
Altro Transformers specializes in the design and manufacture of various transformers, including medium voltage transformers with rated voltage options ranging from 10kV to 36kV, making them a key player in providing high-quality electrical power solutions. Their commitment to quality and innovation connects Australian businesses to sustainable power and energy-saving technologies.
Highlighted product
Product
Open Ventilated Tri Dimensional Transformers | Altro Transformers
Technologies which have been searched by others and may be interesting for you:
A voltage transformer is an electrical device designed to convert high voltage levels to lower voltage levels for measurement and monitoring purposes. It enables the safe operation of equipment by isolating high voltage systems from low voltage circuits, ensuring safety for operators and instruments. These transformers play a critical role in power distribution systems by facilitating the accurate measurement of electrical parameters and protecting sensitive devices from overvoltage conditions. Typically, voltage transformers are utilized in substations, industrial applications, and metering installations, making them essential for effective energy management and monitoring.
A voltage transformer operates on the principle of electromagnetic induction. It consists of two coils, known as the primary and secondary windings, wound around a magnetic core. When an alternating current flows through the primary winding, it creates a magnetic field that induces a voltage in the secondary winding. The ratio of turns between the primary and secondary coils determines the voltage transformation. For instance, if the primary has more turns than the secondary, the transformer reduces the voltage, allowing for safe measurement and distribution. This mechanism is essential for power systems, enabling efficient voltage regulation and protection while ensuring that electrical devices receive the appropriate voltage levels.
1. Step-Up Voltage Transformers
These transformers increase voltage from a lower level to a higher level. They are commonly used in applications where high voltage is required for transmission over long distances.
2. Step-Down Voltage Transformers
Conversely, step-down transformers reduce voltage from a higher level to a lower level. They are frequently utilized in residential and commercial settings to provide the necessary voltage for standard appliances and equipment.
3. Isolation Voltage Transformers
Isolation transformers are designed to separate circuits for safety and noise reduction. They help protect sensitive equipment from voltage spikes and electromagnetic interference.
4. Autotransformers
Autotransformers use a single winding for both primary and secondary circuits, allowing for a more compact design. They are often used in applications that require voltage adjustment within a limited range.
Power Measurement Voltage transformers are essential in power measurement applications, allowing for accurate monitoring and control of electrical systems. They step down high voltage levels to a safer, manageable voltage for measuring instruments. Protection Systems These transformers play a critical role in protection systems by providing voltage inputs to relays. This ensures that any fault in the electrical network can be detected and addressed promptly, safeguarding equipment and maintaining system integrity. Signal Conditioning In signal conditioning applications, voltage transformers help convert electrical signals for processing. They ensure that the signals sent to devices such as data acquisition systems are within the necessary range for accurate analysis and interpretation. Metering Applications Voltage transformers are widely used in metering applications to facilitate accurate billing and load monitoring. They help utility companies measure the electricity consumed by customers without exposing them to high voltage levels directly.
1. Voltage Step-Down
Voltage transformers are primarily used to reduce high voltage levels to lower, more manageable levels. This makes it safer for equipment and personnel, facilitating the operation of devices that cannot handle high voltage.
2. Isolation
They provide electrical isolation between the high voltage side and low voltage side. This is crucial for protecting sensitive equipment and ensuring safety in electrical systems.
3. Measurement Accuracy
Voltage transformers enhance measurement accuracy in power systems. They help in precise voltage readings with minimal loss, which is vital for monitoring and controlling electrical networks.
4. Protection of Equipment
By stepping down voltage, these transformers protect sensitive electronic devices from damage due to over-voltage situations, extending their lifespan and reliability.
5. Cost-Effectiveness
Using voltage transformers can lead to cost savings in infrastructure and maintenance. They allow for the use of standard low-voltage equipment in high-voltage environments, reducing overall system costs.
Some interesting numbers and facts about your company results for Voltage Transformer
| Country with most fitting companies | United Kingdom |
| Amount of fitting manufacturers | 3346 |
| Amount of suitable service providers | 3214 |
| Average amount of employees | 11-50 |
| Oldest suiting company | 1966 |
| Youngest suiting company | 1992 |
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Some interesting questions that has been asked about the results you have just received for Voltage Transformer
What are related technologies to Voltage Transformer?
Based on our calculations related technologies to Voltage Transformer are Magnets, Printed Electronics, Industrial Amplifiers, Electronic Transducers, Electronic Oscillators
Which industries are mostly working on Voltage Transformer?
The most represented industries which are working in Voltage Transformer are Electronics and Electrical engineering, Other, Oil, Energy and Gas, Construction, Utilities
How does ensun find these Voltage Transformer Companies?
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