Mains voltage stabilisers

We build mains voltage stabilisers with rated outputs of up to 800 kVA to customer-specific requirements in one-phase and three-phase versions with common or separate regulation of the phases. They compensate voltage fluctuations of ± 25% and have an output tolerance of ± 1.5%.

Tailor-made ISMET solution

The NRD1 transforming voltage stabiliser from ISMET guarantees a constant voltage even with sensitive mains conditions. It has an output of 250 kVA, a permissible input tolerance of ± 20% and regulates all three phases together. The mains voltage stabiliser comprises a fixed transformer, a three-phase column and a neutral point transformer. The system is installed in a switch cabinet with protection rating IP54 and stabilises the output voltage to ± 1.5%.

Merket segments

Mains voltage stabilisers stabilise the voltage supply of, for example, textile machines, conveyor systems, printing lines or hospitals.

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Building technology

Airport technology

Process technology

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The easiest way to find a suitable transformer, choke or filter for your application is to use our product filters. The filter settings, such as input and output voltage or IP code, allow you to select your individual parameters to find the right product from our extensive assortment.

By the way: You can use the contact form to contact our sales team to inquire about individual offers and custom solutions.

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Do you have questions for us?

ISMET tailor-made solutions don't meet your requirements yet? We would be glad to help. We can work with you on a comprehensive solution according to your specific requirements.