Converter Transformers

ConverterTransformers

Yonder converter duty transformers are suitable for complex power conversion systems. We offer transformers up to a rating of up to 25kVA in our range of turnkey solution for Hydrogen Generation 

We utilise the latest design, measurement, and testing tools to ensure each transformer meets and exceeds the latest industry standards, as well as operational and customer specifications. Our in-house capabilities include multi-secondary, star and extended-delta transformer design. Our converter transformers are manufactured after carefully performing seismic analysis and short circuit calculation. 

Specification

Yonder Offers

Input

6.6 kV, 11 kV, 22 kV, 33 kV

Connection

Primary, star, delta or extended delta connection

Output

2 – 27 secondary windings (up to 64 in exceptional requirements)

Vector group

-25 degrees to +25 degrees (5-degree variations)

Extended delta on LV windings create different angles

 

Voltage Pulses

Through use of different angles, different number of pulses can be achieved (12-48 pulses)

Type

Oil type

Dry type, VPI  (upto 10 MVA)

Cooling

Natural cooling (ONAN) or forced cooling (AF) or Oil-filled Transformers

Air cooling with directed air flow for Dry Type Transformers*

Efficiency

99% for large transformers

98% for transformers up to 1 kVA

Harmonics Control

Copper shield between HV and LV windings to contain harmonics to secondary load and not reflecting on primary

Winding Material

Copper foil as a conductor in LV winding or thinner conductor to keep Eddy current loss limited

Tap Changers

Off-circuit tap links can be provided on HV side

Converter Duty Transformers

Oil Cooled (ONAN) Transformers

Dry-Type (AN) Transformers

High-Performance Converter Transformers for Industrial Excellence
Converter transformers
play a pivotal role in high-voltage direct current (HVDC) systems, ensuring efficient power conversion and seamless energy transmission. At YonderH2, our converter transformers are engineered to meet the demanding requirements of modern industries, offering unmatched reliability, precision, and durability. Designed to handle high electrical stress and ensure optimal performance, these converter transformers are vital components in enabling renewable energy systems, long-distance power transmission, and large-scale industrial applications.


Advanced Technology for Sustainable Power Solutions

Our converter transformers utilize cutting-edge technology and superior materials to deliver exceptional performance, even under the most challenging conditions. YonderH2’s focus on innovation and sustainability ensures that our converter transformers are not only efficient but also environmentally friendly. With advanced insulation systems and robust designs, our converter transformers minimize energy losses and contribute to reducing the carbon footprint of power systems. This makes them a trusted choice for industries transitioning to greener energy solutions.


Customized Solutions for Diverse Applications

At YonderH2, we understand that every project is unique, which is why we offer tailored converter transformer solutions to meet your specific needs. From renewable energy projects to industrial applications requiring precise voltage regulation, our team of experts collaborates with you to design and deliver solutions that align with your operational goals. With YonderH2’s proven track record and commitment to quality, our converter transformers are a dependable choice for enhancing energy efficiency and powering a sustainable future.

Enquire Now

Yonder DC Power Supplies are designed and manufactured for MW-scale hydrogen production.

Our Contact