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Шахтный кабель ГОСТ

5 Min Read
Complete letter-by-letter decoding КГЭШ 3х95+1х10+3х4 (GOSH — Russian pit cable standard GOST 31945-2012): 3 power cores 95 mm² (class 5 copper), 1 earth core 10 mm², 3 control cores 4 mm², OD ~48–52 mm, weight ~800–900 kg/km, copper index ~570 kg/km, nominal voltage 1.14 kV (1140 V US), current 200 A @ 20°C base (actual ~114 A derated 0.57), oil/benzene-resistant rubber insulation (IPR/TPR), conductive rubber TП screen, bending 1.5 m flexing, temp -10/+60°C flexing. Application: electric coal shearers, continuous miners, cutting machines, underground conveyors in coal mines. Pricing: Kamskiy Kabel/Holding CSA €650–850/km, Feichun FC-KGESH €350–520/km (40–50% savings). GOST-R, EAC, ATEX explosion protection. TCO calculator for underground mining complexes.
Technical Department
on12/03/2026

Что означает маркировка КГЭШ 3х95+1х10+3х4? Расшифровка экскаваторного кабеля ГОСТ 31945-2012 для очистных комбайнов и врубовых машин

Complete letter-by-letter decoding КГЭШ 3х95+1х10+3х4 (GOSH — Russian pit cable standard GOST 31945-2012): 3 power cores 95 mm² (class 5 copper), 1 earth core 10 mm², 3 control cores 4 mm², OD ~48–52 mm, weight ~800–900 kg/km, copper index ~570 kg/km, nominal voltage 1.14 kV (1140 V US), current 200 A @ 20°C base (actual ~114 A derated 0.57), oil/benzene-resistant rubber insulation (IPR/TPR), conductive rubber TП screen, bending 1.5 m flexing, temp -10/+60°C flexing. Application: electric coal shearers, continuous miners, cutting machines, underground conveyors in coal mines. Pricing: Kamskiy Kabel/Holding CSA €650–850/km, Feichun FC-KGESH €350–520/km (40–50% savings). GOST-R, EAC, ATEX explosion protection. TCO calculator for underground mining complexes.
23 Min Read
A deceptively similar pair: Flat PROTOLON (N)TSFLCGEWÖU (also searched as NTSFLCGEWOEU or NTSFLCGEWOU) 3.6/6 kV (flat festoon cable for port cranes) vs КГЭШ 3x95+1x10+3x4 GOST 31945-2012 (round trailing cable for underground mining machines). Both flexible, both medium-voltage, both in heavy dynamic service — yet fundamentally incompatible. Full engineering comparison: marking decoding, construction layers, screening philosophy (extruded semi-con MV vs conductive rubber RShN), kinematic constraints, current ratings, price structure. Final verdict on interchangeability. Feichun FC-PROTOLON-F and FC-KGESH equivalents: CE, EAC, GOST-R certified.
Technical Department
on12/03/2026

Сравнение PROTOLON (N)TSFLCGEWÖU (also searched as NTSFLCGEWOEU or NTSFLCGEWOU) 3.6/6 kV и КГЭШ 3х95+1х10+3х4: плоский портовый кран против круглого шахтного — полный инженерный разбор и вердикт взаимозаменяемости

A deceptively similar pair: Flat PROTOLON (N)TSFLCGEWÖU (also searched as NTSFLCGEWOEU or NTSFLCGEWOU) 3.6/6 kV (flat festoon cable for port cranes) vs КГЭШ 3×95+1×10+3×4 GOST 31945-2012 (round trailing cable for underground mining machines). Both flexible, both medium-voltage, both in heavy dynamic service — yet fundamentally incompatible. Full engineering comparison: marking decoding, construction layers, screening philosophy (extruded semi-con MV vs conductive rubber RShN), kinematic constraints, current ratings, price structure. Final verdict on interchangeability. Feichun FC-PROTOLON-F and FC-KGESH equivalents: CE, EAC, GOST-R certified.