High-voltage transformers 80–150 kV and HV isolating transformers up to 140 kV DC
Country: · Model: HV 80–150 kV
High-voltage transformers rated 80–150 kV with air or oil insulation, designed for a given voltage and set of dimensions. HV isolating transformers are built separately, with the secondary circuit insulated from earth up to 140 kV DC. They are used in test installations, water treatment and other systems.
- Rated voltage
- 80–150 kV
- Isolating transformers
- secondary circuit insulated from earth up to 140 kV DC
- Insulation
- air or oil
- Application
- test installations, water treatment, etc.
Technical specifications
| Rated voltage | 80–150 kV |
|---|---|
| Isolating transformers | secondary circuit insulated from earth up to 140 kV DC |
| Insulation | air or oil |
| Application | test installations, water treatment, etc. |
Replacement for
test IOM-100/25, IOM-100/100 (general type); isolating HV up to 140 kV DC — no direct analogue
selected by purpose and main parameters, please confirm with the manager
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The design is worked out for each task, so voltage and dimensions are fixed at the project stage rather than taken from a standard range. Development experience with such transformers exceeds 60 years. The type of insulation, air or oil, is chosen together with the voltage and the size limits. The isolating version separates the secondary circuit from earth, so a load sitting at a high potential relative to earth can be connected to it, with insulation reaching 140 kV DC. These transformers are installed in test installations and water treatment systems, and the full list of uses depends on the project.
How to choose
The choice comes down to the rated voltage within 80–150 kV and the type of insulation. Insulation type affects the size of the unit, so size limits are best stated up front. If the secondary circuit must be separated from earth, take the isolating version with insulation up to 140 kV DC. For low-voltage tasks, look at the power, control and special transformers of 50 VA – 500 kVA, and for smooth voltage adjustment at the Regavolt autotransformers with an output of 0–100% or 0–115% of the input.
Request a price and lead time
High-voltage transformers 80–150 kV and HV isolating transformers up to 140 kV DC. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What voltage are the high-voltage transformers of this series made for?
The rated voltage is 80–150 kV. The exact voltage and dimensions are set for the project.
What insulation do these high-voltage transformers have?
They come with air or oil insulation. The choice depends on the voltage and the dimensions.
What is an HV isolating transformer rated up to 140 kV DC?
It is a transformer whose secondary circuit is insulated from earth up to 140 kV DC. It is needed where the load sits at a high potential relative to earth.
Where are such transformers used?
In test installations, water treatment systems and other projects. The list depends on the customer's task.
Can a transformer be ordered to fit given dimensions?
Yes, they are designed for a given voltage and dimensions. Development experience exceeds 60 years.
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Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.