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ATS, AFLS and backup supply 0.4–35 kV

Industrial ATS schemes for 0.4 kV: two independent mains inputs, contactor-based ATS with diesel-generator backup (connection cabinets for 250 and 630 A), and a 35/10 kV AFLS cabinet. Main circuits, control and interlocking circuits, bills of materials.

3 · Standard solutions of the group

ATS, AFLS and backup supply 0.4–35 kV

Standard solution: AFLS cabinet — automatic frequency load shedding 35/10 kVStandard solution for a 35/10 kV AFLS cabinet based on the RZM-A.ACHR device: a separate cabinet and an OPU (general substation control point) panel, FAAR circuits and signaling. PDF diagrams are open access, DWG set after registration.ЛК-ТР-35-AVR-0016–10 kV35 kV2 PDF · 1.5 MB· DWG after registrationdiagram Standard solution: 0.4 kV ATS cabinet — DEP/DGU backupReady-made 0.4 kV ATS cabinet diagrams with DEP/DGU backup and connection cabinets for two DEPs, 250–630 A. Free PDF, DWG set after registration.ЛК-ТР-04-AVR-0020.4 kV4 PDF · 855 KB· DWG after registrationdiagram Standard solution: 0.4 kV ATS for two incoming feeders (power + control circuits)Standard solution for a classic mains 0.4 kV two-incomer ATS: power circuits and time-delayed control circuits, mutual interlock, frame sizes up to 630 A. DWG set after registration.ЛК-ТР-04-AVR-0030.4 kVno PDF· DWG after registration

4 · Drawing catalogue

Drawing catalogue: DWG sets

Drawing sets from the archive of real LK orders, cleaned of customer data; only current sheet revisions are included. Classification by drawing text is automatic.

Mains/generator ATS cabinet 0.4 kV: main and control circuit diagrams

Code: ЛК-ТР-04-AVR-007
U: 0.4 kV
DWG: 1 DWG file — secondary circuits ×1
Cubicles: Mains/generator ATS cabinet

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ATS-300-40 cabinet 0.4 kV with genset start signal: schematic diagram

Code: ЛК-ТР-04-AVR-005
U: 0.4 kV
DWG: 1 DWG file — single-line diagram ×1
Cubicles: LV assembly ATS-300-40 (YCQ6B-63, 4P, 40 A)

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ATS-200-630 cabinet and 120 kvar PFC unit: schematics, specifications, general view

Code: ЛК-ТР-04-AVR-006
U: 0.4 kV
DWG: 1 DWG file — other ×1
Cubicles: ATS-200-630; PFC unit UKM-0.4-120-10

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ShchKO cabinet with ATS-200-125 0.4 kV, two incomers: schematic diagram

Code: ЛК-ТР-04-AVR-008
U: 0.4 kV
DWG: 1 DWG file — single-line diagram ×1
Cubicles: LV cabinet ShchKO with ATS-200-125 (YCQ2CB-125, incomers 2×100 A), ShRP IP54 cabinet

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Equipment