Substation "Telecentr"

⠀⠀ Works on the reconstruction of the 35 kV substation equipment with the supply and replacement of vacuum circuit breakers 35kV
⠀⠀ Substation "Telecentr" is an infrastructure object under the protection of the Security Service of Ukraine, which feeds the television tower. The requirements for the organization of work were very high. The project was completed in a year, passed on time.
⠀⠀ We performed reconstruction of the 35 kV open switchgear, modernized relay protection and automation.

We installed the following equipment at the facility:

• Block of insulators BI (A) -35-19 U1 polymer insulator 35 kV with MWK-41 Surge Arrestor.
• Block of disconnectors BR (A) -35 * 16a 1 with disconnector RDZ-2-35 / 1000 UHL 1, motor drive for main knives PDAUHL1 and drive PR-05 UHL 1 for grounding knives.
• Block of voltage transformer БТН (А) -35-18-ШХУ1 with voltage transformers VOT 38 35000 / V3 / 100/3 V (KRB intra) and high-voltage fuse PKN-35 011. Block of vacuum switch BV (А) -35-9- Ш У1 with vacuum switch ВБ4-П-35 У1, CTSO 38 current transformers, with disconnector RDZ-2-35 / 1000 УХЛ1, drive for PDA main knives, PR-05 drive for grounding knives and MWK-41 Surge Arrestor.
• Block of support insulators BI (A) -35-19-1 U1 with polymer insulator 35 kV, height of support rack 3320 mm.
• According to the project, the rigid busbar of 35 kV open switchgear consists of three parts.
• Transformer protection and automation panel T-1 (not typical).
• Transformer protection and automation panel T-2.
• T-1 (T-2) transformer tap-changer panel (not typical).
• Electricity calculation panel TN 35.
• Central alarm panel. SV-10 kV protection and automation panel (not typical).
• Control panel.