innovative

INSTRUMENT TRANSFORMERS

Best Performance & Value

PRODUCTS

We cater to your small needs with large expectations.

Transformer Manufacturing Process

Wallis Electric utilizes advanced facilities including linear winding machines, core assembly lines, and vacuum impregnation setups to produce instrument transformers in various voltage classes.

Our Product is our Strength

The development of advanced transformers is just the beginning. We constantly evolve with new challenges in green energy and are pioneers in the industry.

Below you can find more information about some of our latest innovative products.

Voltage Transformers

Our advanced voltage transformers are engineered for maximum reliability in power transmission networks. With cutting-edge insulation technology and precision engineering, they allow uninterrupted voltage measurement even in the most demanding environments.

Designed for a wide range of applications, our voltage transformers offer exceptional thermal performance, ferroresonance-free operation, and minimal environmental impact.

Accuracy Class

0.1, 0.2, 3P

Voltage Range

6.6 kV - 800 kV

Burden

2.5 VA - Several kVA

Frequency

50 Hz/60 Hz

Current Transformers

Precision-engineered current transformers for accurate measurement and protection in high-voltage systems. Our CTs feature exceptional linearity, wide frequency response, and minimal phase displacement for critical applications.

With multiple winding configurations and robust construction, these transformers are ideal for energy metering, relay protection, and monitoring systems in industrial plants and power generation facilities.

Accuracy Class

0.1, 0.2S, 0.5S, 5P, 10P

Primary Current

10 A - 6000 A

Burden

2.5 VA - 100 VA

Frequency

50/60 Hz

Special Transformers

Custom-engineered transformers for unique industrial applications. Our specialty transformers are designed to meet specific voltage, frequency, and environmental requirements for challenging installations.

From power voltage transformers for high power loads to combined transformers, we deliver solutions that withstand extreme conditions while maintaining peak performance.

Applications

Data Centers, Solar, EV, Special Metering

Custom Features

Multi-tap, Temp. Monitoring

Insulation Class

F, H, C

Environmental

IP55, IP65 Options

Reactors

Reactors in both air core and core type configurations help reduce excessive currents and suppress harmonics in high voltage systems.

With robust construction, these transformers meet all seismic requirements.

Voltage Range

upto 765 kV

Primary Current

10 A - 6000 A

Capacity

1 kVAr - 19000 kVAr

Frequency

50/60 Hz

Typical Applications

Voltage Range

Power Networks

6.6 kV - 800 kV

Industrial Plants

6.6 kV - 300 kV

Renewable Energy Systems

6.6 kV - 400 kV

Railway Electrification

6.6 kV - 25 kV

Commercial Buildings

0.6 kV - 52 kV