Commissioning Works

LK Energy is a leading expert in electrical installation works and provides commissioning services for facilities across all industries. Testing and adjustment are carried out in accordance with PUE (Electrical Installation Rules)/DSTU (Ukrainian national standards) by our own accredited electrical laboratory; test protocols are handed over to the customer. Commissioning works are a key stage that includes de-preservation of equipment, checking the fastening of components, and filling with technical fluids. We carry out connection to the grid, initial start-up and adjustment of equipment operation. This is aimed at ensuring the reliability and safety of your equipment's operation. Our commissioning works include training personnel in equipment maintenance, ensuring its proper operation. We offer this type of work separately, taking into account the individual needs of the client.

Frequently Asked Questions About Commissioning Works

What is included in commissioning works? Equipment inspection, checking and adjustment of relay protection and automation, checking of secondary circuits, testing and comprehensive under-load testing prior to commissioning.

For what equipment does LK Energy perform commissioning works? Switchgear 0.4–35 kV, KTP (package transformer substations)/transformer substations, KSO/KRU (switchgear cabinets), RZA (relay protection and automation) and ATS (automatic transfer switch) cabinets, auxiliary power systems, solar power plants (inverters), and BESS.

What standards govern commissioning works in Ukraine? PUE (Electrical Installation Rules), PTEE (Rules for Technical Operation of Electrical Installations of Consumers) and current DSTU (Ukrainian national standards)/GKD (industry guidance documents). The commissioning program is agreed with the customer.

Do you issue test protocols? Yes — we prepare technical documentation and test protocols; LK Energy has its own certified electrical laboratory.

How long do commissioning works take? It depends on the scope and class of equipment; estimated timelines are fixed in the contract.

Are commissioning works mandatory before connection to the grid? Yes, commissioning works are a mandatory stage before putting an electrical installation into operation.