Oil-immersed current-limiting reactors and grounding transformers
Oil-immersed series reactors up to 245 kV for limiting short-circuit currents, and grounding transformers up to 170 kV for creating a system neutral. The reactors are built in variable and fixed versions.
- Series reactors
- variable and fixed, up to 245 kV
- Grounding transformers
- up to 170 kV
- Application
- short-circuit current limiting, arc furnace series reactors, creating a neutral
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
A series reactor is connected into the circuit and increases its impedance, which reduces the short-circuit current. A separate application is series reactors for arc furnaces. A grounding transformer creates a neutral in a network that does not have one. Both types of equipment are oil-immersed.
Technical specifications
| Series reactors | variable and fixed, up to 245 kV |
|---|---|
| Grounding transformers | up to 170 kV |
| Application | short-circuit current limiting, arc furnace series reactors, creating a neutral |
Replacement for
oil-immersed current-limiting 110–245 kV – no direct analog; grounding – ФМЗО, ТМПС
selected by purpose and main parameters, please confirm with our manager
Request a price and lead time
Oil-immersed current-limiting reactors and grounding transformers. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Customs codes
| UKTZED (Ukraine) | 8504 50 00 90 |
|---|---|
| HS, 6 digits | 8504 50 |
| CN (EU) | 8504 50 00 |
| HTSUS (USA) | 8504 50 80 00 |
| China customs tariff | 8504 50 00 00 |
Codes are for reference: the final code is determined at declaration for the specific model.
Questions and answers
Up to what voltage are series reactors built?
Up to 245 kV, in variable and fixed versions.
What is a grounding transformer for?
It creates the network neutral; versions are built up to 170 kV.
Are the reactors suitable for arc furnaces?
Yes, arc furnace series reactors are within the scope of application.
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