N2XH-J,O 0,6/1kV (N)2XH-J,O 0,6/1kV

Halogen-free, flame-retardant cables with low smoke emission.

The XLPE insulated cables and the sheath of halogen-free thermoplastic material are intended for use as power and signal cables in buildings with high concentration of people, fixed assets and wherever there are increased requirements for fire protection, where low emission of fumes and corrosive gases is required combustion, for example in power plants, transformer stations, hotels, airports, underground railway stations, metro stations, hospitals, banks, theaters, shopping malls, cinemas and in multi-storey buildings etc. It is not suitable for laying directly in the ground or for use in water.

Construction:

• Core: Copper single-round round class 1 (RE), multi-round round class 2 (RM), multi-wire round or round compressed (RM), multi-wire sector (SM) according to EN 60228
• Insulation: XLPE type 2XI1 according to DIN VDE 0276-604
• Filling: Special flame retardant and halogen-free filler mixture
• Outer shell: HM4 thermoplastic halogen-free material according to HD 604 S1
• Coating color: Black
• Colors of insulation (according to HD 308 S2):
• N2XH-O:
• 1-wire: black
• 2-wire: blue, brown
• 3-wire: brown, black, gray
• 3-wire for specific applications: blue, brown, black
• 4-wire: blue, brown, black, gray
• 5-wire: blue, brown, black, gray, black
• N2XH-J:
• 1-wire: green-yellow
• 3-wire: green-yellow, blue, brown
• 4-wire: green-yellow, brown, black, gray
• 4-wire for specific applications: green-yellow, blue, brown, black
• 5-wire: green-yellow, blue, brown, black, gray

Characteristic:

• Maximum core temperature during cable operation: + 90°C
• Minimum ambient temperature for permanently laid cables: -40°C
• The minimum ambient temperature for cable laying: -5°C
• Maximum core temperature during short circuit: + 250°C
• The minimum bending radius:
• 15 x D for single-core cables
• 12 x D for multicore cables
• D - outer diameter of the cable
• The maximum tensile force for copper conductors: 50 N / mm
• Standard packaging: 500 or 1000 m on the drum. It is possible to offer other lengths and types of packaging

Reaction to fire:

• Flame spread resistance: IEC 60332-1-2, IEC 60332-3-24
• Fume emission during combustion: IEC 61034-2: light transmittance> 60%
• Separation of corrosive gases during combustion:
• IEC 60754-1, IEC 60754-2, DIN EN 50267-2-2: pH ≥ 4.3;
• conductivity ≤ 100 μS / cm
• CPR - reaction to fire class (according to EN 50575): B2ca - s1a, d0, a1; B2ca - s1b, d0, a1; B2ca - s1, d0, a1

Compliant with: VDE 0276-604

Certificates and approvals: CNBOP, GOST

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