Can sources be switched without an interlock?
The arrangement must prevent mains and backup from being connected together. Two independent breakers without proper interlocking cannot replace a suitable source-changeover arrangement.
Electrical services · in Kyiv and the Kyiv region
Mains-generator changeover switch installation in Kyiv and the Kyiv region
Mains-generator changeover switch installation in Kyiv and the region. Inspection, price confirmation before work and a final check. Guide price: from ₴1,800.
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About the servicefrom ₴1,800
Mains-generator changeover switch installation
A mains-generator changeover switch provides a safe manual choice of supply without feeding generator power back into the public grid.
We install a correctly rated changeover device, separate the two sources, verify protection and test both positions with a controlled load.
Questions about “Mains-generator changeover switch installation”
How does a transfer switch differ from an ATS?
This page covers manual selection between mains and backup power. An ATS transfers the supply automatically according to the agreed design. Both require interlocking to prevent the sources being connected together.
What affects the final price?
The page shows a guide price of from ₴1,800. The final amount depends on the actual condition, access and materials and is agreed before work starts.
Do I need to buy materials myself?
Suitable customer-supplied materials can be used, or their selection can be agreed with the technician. Dimensions, ratings and compatibility should be checked before purchase to avoid paying twice for an unsuitable part.
Is the completed work covered by a guarantee?
Completed work is covered by a warranty. The warranty terms depend on the service, the condition of existing systems and the installed materials and are recorded when the result is handed over.
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