Equipped Control Cabinets for Substations in Sofia

Delivery of equipped control, relay, and command cabinets, and command cabinets for central signaling, for the installation of digital control and/or protection devices, switching and protection apparatus, and/or signal modules with their associated equipment and wiring. The cabinets are floor-standing, intended for fixed indoor installation in control and/or relay rooms and/or outdoor installation in open-air switchgear (ORU) of electrical substations, under normal climatic conditions and an environment with normal fire hazard. The delivery includes: 4 pcs. front panels (1000/2000 mm width/height); 9 pcs. control and relay cabinets for feeder type 1 (indoor installation, metal, 800/2200/600 mm width/height/depth, double-sided access, equipped according to specification Appendix No. 1); 2 pcs. control and relay cabinets for feeder type 2 (indoor installation, metal, 800/2200/600 mm width/height/depth, double-sided access, equipped according to specification Appendix No. 2); 2 pcs. control and relay cabinets for transformer type 1 (control, indoor installation, metal, 800/2200/600 mm width/height/depth, double-sided access, equipped according to specification Appendix No. 3); 1 pc. control/relay cabinet for busbar/circuit breaker and measurement/voltage transformer (indoor installation, metal, 800/2200/600 mm width/height/depth, double-sided access, equipped according to specification Appendix No. 4); 1 pc. control/relay cabinet for bypass circuit breaker (indoor installation, metal, 800/2200/600 mm width/height/depth, double-sided access, equipped according to specification Appendix No. 5); 1 pc. control/relay cabinet for bypass circuit breaker circuit transfer (metal, 800/2200/600 mm width/height/depth, single-sided access, equipped according to specification Appendix No. 6); 1 pc. relay cabinet for busbar differential protection - central module (metal, 800/2200/600 mm width/height/depth, single-sided access, equipped according to specification Appendix No. 7); 2 pcs. control/relay cabinets for 6 kV indoor switchgear (indoor installation, metal, 800/2200/600 mm width/height/depth, double-sided access, equipped according to specification Appendix No. 8); 1 pc. control cabinet for central signaling type 1 (metal, 800/2200/600 mm width/height/depth, single-sided access, equipped according to specification Appendix No. 9); 1 pc. control cabinet for central signaling type 2 (metal, 800/2200/600 mm width/height/depth, single-sided access, equipped according to specification Appendix No. 10); 10 pcs. control cabinets for outdoor switchgear (ORU) for feeder (metal, stainless steel, 1200/1500/400 mm width/height/depth, equipped according to specification Appendix No. 11); 2 pcs. control cabinets for outdoor switchgear (ORU) for transformer (metal, stainless steel, 1200/1500/400 mm width/height/depth, equipped according to specification Appendix No. 12); 1 pc. control cabinet for outdoor switchgear (ORU) for bypass circuit breaker (metal, stainless steel, 1200/1500/400 mm width/height/depth, equipped according to specification Appendix No. 13); 1 pc. control cabinet for outdoor switchgear (ORU) for busbar circuit breaker (metal, stainless steel, 800/1500/400 mm width/height/depth, equipped according to specification Appendix No. 14); 2 pcs. control cabinets for outdoor switchgear (ORU) for measurement (metal, stainless steel, 800/1500/400 mm width/height/depth, equipped according to specification Appendix No. 15). The contract duration is 12 months from its effective date. Delivery will be made in two partial deliveries, with each delivery to occur within 180 calendar days after written notification. The delivery location is the warehouse of MER Sofia City, Kremikovtsi district, 'Metallurgichna' substation.

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