Projects | Darian

Construction of central sub-station of K electricity of Tehran Oil Refinery (Iranol)
According to the current situation of Tehran Refinery of Iranol Oil Company and due to the wear and tear of electrical panels, transformers, and sbstation K, Iranol Oil Company intends to renovate this complex. The renovation operation of the K substation includes the supply, installation and operation of a medium pressure switchgear set with a voltage level of 6.3 KV, construction of an explosion-proof building and moving the pipe rack column from the construction site to outside of it without disruption.
In addition, a transformer device with a capacity of 1000 KVA with a voltage level of 0.4/6.3 KV along with low pressure switches will be replaced with a transformer with a capacity of 1600 KVA with a voltage level of 0.4/6.3 KV and its accessories such as bus duct and MCC low pressure switch. The strategic location of this project and the need to update the old system is very important, and this project is completely excavated manually due to the large volume of underground cables in the building construction section, and has limitations such as cable containment and moving the old pipe rack columns without interference of the current system. Moreover, due to the special situation of not being able to stop the production, the issuance of blackout permits is performed by special restrictions and due to the electrical situation, the project has special challenges.