For designers — standard solutions
Ready-made standard solutions by LK Energy for design engineers: packaged substations (KTP), switchgear (RMU), LV switchboards (ShchO-90), ATS (AVR), KRUN, reactive power compensation (UKM), pole substations (STP) and more — with questionnaires, schematics and specifications for your project.
18 solutions
Library of standard solutions
Standard solution: pole-mounted transformer substation (STP) 10/0.4 kV
Pole-mounted transformer substation (STP) 10/0.4 kV: pole-top layout, questionnaire sheet, and low-voltage switchgear (RUNN) diagrams from the manufacturer — PDF open access, DWG on request.
Standard solution: 6(10) kV distribution point (RP) on KRU-E switchgear cubicles (KM-1F size) with MRZS relays
Standard solution: 6 kV distribution point (RP) on KM-1F cubicles with MRZS relay terminals — 158 sheets of protection and automation (RZA) diagrams, ATS (AVR), central signaling (TsS), operating manual. PDF open access, DWG on request.
Standard solution: KTP-1000/10/0.4 kV packaged substation for solar power plants — full set of diagrams (10 kV switchgear, 0.4 kV switchgear, ShVP cabinet)
Full set of diagrams for a KTP-1000/10/0.4 kV packaged substation for solar power plants: 10 kV switchgear on KSO-E-393 cubicles (RMU), 0.4 kV switchgear on ShchO-90 panels, ShVP cabinet, cable schedule — 31 PDF sheets. DWG on request.
Standard solution: KRPZ — four-transformer substation 4×630 kVA, 6/0.4 kV
Standard solution KRPZ 4×630 kVA, 6/0.4 kV: two dual-transformer packaged substations (KTP) in a modular building, 6 kV switchgear on KSO cubicles (RMU), ShchO-90 panel with ATS (AVR). PDF open access, DWG on request.
Standard solution: temporary power supply cabinet for construction sites
Standard solution for a construction site's temporary power supply cabinet: 400 A input, contactor with remote disconnect, 6 outgoing circuits. PDF open access, DWG on request.
Standard solution: VRU/VRP — building main input-distribution boards
Standard solution for 0.4 kV VRU/VRP boards: working drawings for 400 A and 1600 A cabinets — single-line diagrams, secondary circuits, bills of materials. PDF open access, DWG on request.
Standard solution: AChR cabinet — automatic frequency load shedding, 35/10 kV
Standard solution for a 35/10 kV AChR (automatic frequency load shedding) cabinet based on RZM-A.AChR devices: separate cabinet and control-panel unit (OPU), automatic frequency reclosing (ChAPV) circuits and alarms. PDF diagrams open access, DWG set on request.
Standard solution: terminal boxes (terminal cabinets) YaZTS, YaZTN, YaZV for 35–220 kV substations
Standard solution for 35–220 kV substations: terminal boxes (terminal cabinets) YaZTS, YaZTN, YaZV — current transformer (CT), voltage transformer (VT), and breaker circuits. PDF diagrams open access, DWG on request.
Standard solution: YaVU — 0.4 kV input-metering box
Standard diagrams for YaVU 0.4 kV input-metering boxes: input from an overhead line, GAMA300 metering via current transformers, IP54. PDF open access, DWG on request.
Standard solution: KSO cubicle retrofit — vacuum circuit breakers replacing outdated switchgear
Standard solution for retrofitting a 6 kV distribution point (RP): 16 KSO-E cubicles (RMU), size 393, VV/VL and HGV vacuum circuit breakers, RS83 protection. PDF diagrams open access, DWG set on request.
Standard solution: KTP and 6 kV switchgear (KRP) for a solar power plant (1 MW block)
Standard solution for a solar power plant's power evacuation: block-type KTP-1250 kVA packaged substation + 6 kV switchgear (KRP) on KRUN-E cubicles (outdoor RMU). Questionnaire sheets open access, DWG set of protection and automation (RZA) diagrams on request.
Standard solution: 0.4 kV ATS (ShAVR) — two inputs plus diesel generator backup
Ready-made 0.4 kV ATS (automatic transfer switch) cabinet diagrams: two inputs, diesel generator (DES/DGU) backup, connection cabinets for two diesel generators, 250–630 A. PDF freely available, DWG set on request.
Standard solution: KTP 10/0.4 kV with low-voltage switchgear (RUNN) — diagrams, questionnaire sheets (PDF/DWG)
Standard solution for a KTP 10/0.4 kV packaged substation with low-voltage switchgear (RUNN): single-line diagrams for 400 and 630 kVA, questionnaire sheets, dimensional drawing. PDF open access, DWG set on request.
Standard solution: KRUN — 10 kV outdoor switchgear cubicles
Ready-made protection and automation (RZA) diagrams for 10 kV outdoor switchgear (KRUN): 148 sheets, 2 configurations — inputs, bus-tie with ATS (AVR), feeders, voltage transformers (VT), voltage indicators (TVP). PDF open access, DWG on request.
Standard solution: 10 kV KSO cubicles (RMU) with VV/TEL circuit breakers and RS83-AV2
Standard solution: 10 kV KSO cubicles (RMU) with VV/TEL circuit breakers and RS83-AV2 — 34 sheets of protection and automation (RZA) diagrams, bus-tie ATS (AVR-SN), questionnaire sheet. PDF open access, DWG set on request.
Standard solution: UKM — 0.4 kV reactive power compensation unit
Standard diagrams for UKM reactive power compensation units, 0.4 kV, at 40, 110, and 320 kVAr, and as part of a ShchO-90 panel. PDF open access, DWG on request.
Standard solution: 0.4 kV switchboard on ShchO-90 panels for a dual-transformer substation (ZTP)
Ready-made set of diagrams for a 0.4 kV ShchO-90 switchboard for a dual-transformer substation (ZTP): questionnaire sheet, input panels, bus-tie with ATS (AVR), feeder panels. PDF open access, DWG on request.
Standard solution: 10 kV distribution point (RP) on KSO cubicles — full set of protection and automation (RZA) diagrams
Ready-made set of protection and automation (RZA) diagrams for a 10 kV distribution point (RP) on KSO cubicles: 108 sheets in 10 sections — inputs, bus-tie with ATS (AVR), feeders, voltage transformers (VT), voltage indicators (TVP). PDF open access, DWG set on request.
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