O2nGcekż/w-G2 1.9/3.3kV

Power cables for mobile and portable receivers. Mining shielded cables with six working conductors for rated voltage of 1.9 / 3.3 kV.

Construction:

• Working, protective and auxiliary veins: Copper tinned multi-wire class 5 acc. PN-EN 60228
• Separator: Coils made of polyester film on working veins
• Insulation: IEP heat-resistant rubber according to PN-89 / E-29100
• Color of insulation:
• Working: 2 blue, 2 natural, 2 red
• Auxiliary: 2 blue, 2 natural, 2 red
• Screen on working veins and auxiliary veins insulation: In the form of a roll of conductive tape and a braid of tinned copper wires of 0.30 mm diameter and plastic yarn with a coverage density of at least 75%
• Coating on the center of auxiliary veins: IZ or IEP rubber according to PN-89 / E-29100
• Conductor center: Six work cores twisted into a group of insulated, twisted in the shell and screen of auxiliary veins
• Inner coating: Made of ON5 type rubber according to PN-89 / E-29100
• General screen: Metallic made in the form of a braid made of tinned copper wires placed on a non-metallic screen. The geometrical cross-section of the copper wire screen is at least 16 mm². On the screen, the band is swollen with a tape
• Tire: Made of ON4 type rubber according to PN-89 / E-29100. Two-layer tire with a polyamide braid between the layers
• Tire color: Red

Characteristic:

• Application:
• Designed to work in very difficult conditions in the underground mines
• For powering mobile underground mining equipment including combine harvesters
• Maximum cable temperature: + 90 °C
• Ambient temperature: -30 °C to + 50 °C
• Minimum recommended bending radius: 8 x wire diameter
• Assay voltage:
• Working veins: 7.5 kV
• Auxiliary veins: 2kV
• Packing: On drums
• Standard length: 250 m

Compliant with: ZN-KFK- 011/1999

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