BST-EB — electronic voltage stabiliser
Country: Italy · Model: BST-EB
The BST-EB is an electronic AC voltage stabiliser and powers electronic and electrical equipment from a grid with unstable voltage. It is installed where harsh climatic conditions are added to grid fluctuations, for example at remote sites and in unheated rooms.
- Type
- electronic AC voltage stabiliser
- Purpose
- powering electronics and electrical appliances on an unstable grid and in harsh climatic conditions
Technical specifications
| Type | electronic AC voltage stabiliser |
|---|---|
| Purpose | powering electronics and electrical appliances on an unstable grid and in harsh climatic conditions |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
In an electronic stabiliser regulation is done by semiconductor switches and not by a moving current collector, so the unit has no wearing brushes and no drive that is sensitive to dust and condensation. For sites with infrequent maintenance this is the main argument, since the stabiliser does not need periodic replacement of contact assemblies. BST-EB protects automation, communications, measuring instruments, lighting and electrical appliances that malfunction or fail at low or high voltage. The series is manufactured and tested at a factory in Italy. The exact values of power, input range and accuracy for a particular version are taken from the manufacturer's table on request.
How to choose
The BST-EB is selected by the total power of the consumers with a margin and by the depth of grid sags at the installation site. If the load is industrial, within 10–300 kVA, and smooth electromechanical regulation is acceptable, consider the BST-T. For telecom sites that require ±1 % accuracy and a 30 ms response, the static BTS Powersafe PWM on IGBTs is more suitable, and for loads of 400–3000 kVA the BST-TH series.
Request a price and lead time
BST-EB — electronic voltage stabiliser. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How does the electronic BST-EB stabiliser differ from an electromechanical one?
The BST-EB has no variator with a drive, and electronics correct the voltage. The electromechanical BST-T and BST-TH regulate smoothly with a motorised autotransformer and cover 10–3000 kVA.
Can the BST-EB be installed in an unheated room?
The series is designed for harsh climatic conditions, so it is used at remote and unheated sites. Check the temperature limits of a particular version in the data sheet.
What loads are connected to the BST-EB stabiliser?
Electronic equipment and electrical appliances harmed by voltage fluctuations, that is, automation, communications, measuring instruments and lighting.
What should be chosen instead of the BST-EB for an industrial load above 400 kVA?
For such powers the manufacturer offers the BST-TH on column variators with a range of 400–3000 kVA.
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REQUEST
Need a price, lead time or replacement?
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