BU(I+C) (NEK 606)

CONDUCTOR : Electrolytic, tinned and stranded copper wire. IEC 60228 Class 2 (Class 5 optional)
SEPARATOR : Mica tape on conductor
ISOLATION : Halogen-free EPR or halogen-free HEPR
BENDING : Cores are twisted in double/triple arrangement and twisted peres/triads are twisted concentrically
EARTHING WIRE : Electrolytic, tinned and twisted copper earthing wire next to each per/triad
INDIVIDUAL SCREEN : Electrolytic copper coated Polyester tape screen (coverage: 100%) around each per/triad and earthing wire
EARTHING WIRE : Electrolytic, tinned and twisted copper earthing wire under the overall screen
COMMON AREA : Electrolytic copper (or aluminum) coated Polyester tape screen
OUTER SHEATH : SHF2 (SHF MUD optional)

CONSTRUCTION : NEK 606, IEC 60092/376
TESTS AND MATERIAL : IEC 60092 /350-351-359
FLAME RETARDANT : IEC 60332/1, IEC 60332/3 Cat A
FIRE RESISTANCE : IEC 60331
HALOGEN CONTENT : IEC 60754 / 1 – 2
SMOKE DENSITY : IEC 61034 / 1-2 (DIN EN 50268/1-2)
WORKING TEMPERATURE : -15°C / +90°C, On request -40°C / +90°C (Optional)
MIN. BENDING RADIUS (FIXED) : (cable diameter) 10x
RATED VOLTAGE : 250 V
TEST VOLTAGE : 1.5 kV