H07RN8-F 450/750V

Waterproof hoses in the synthetic elastomer coating, for pumps.

Works best for wet and humid outdoor conditions, with medium mechanical exposures, eg for workshop, industrial and agricultural equipment. Cables particularly recommended for use in fresh water at a temperature of up to 40 ° C and at a depth of up to 10 m, such as a combination of submersible pumps or for similar applications. They are not suitable for underwater electricity transmission, in installations in water channels or where mechanical damage and danger can occur.

Construction:

• Cores: Copper tinned round multi-core class 5 according to PN-EN 60228
• Insulation: EPR type EI4 rubber compound according to EN 50363-1
• Inner coating: EM3 rubber compound according to EN 50363-2-1
• Outer shell: A special EM2 type wood-based rubber compound according to EN 50363-2-1
• Coating color: Black, other colors can be agreed
• Core identification (according to PN-HD 308 S2):
• 2-wire: blue, brown
• 3-wire: green-yellow, blue, brown
• 4-wire: green-yellow, brown, black, gray
• 5-wire: green-yellow, blue, brown, black, gray
• more than 5 veins: green-yellow (in the outer layer), other black veins with digital overprint

Characteristic:

• Explanation of symbolism: H07RN8-F - Conductor made according to harmonized standard (H), for voltage 450 / 750V (07), with EPR rubber insulation (R) and coating of special waterproof synthetic thermosetting mixture (N8), with flexible conductors (F)
• Maximum temperature of the conductor during cable operation: + 90°C
• The minimum ambient temperature for laying cables: -25°C
• Maximum core temperature during short circuit: + 200°C
• Resistance to flame spread: PN-EN 60332-1-2
• Maximum permissible load: 15 N per mm² of copper cross-section
• Test voltage testing: 2500V
• Standard packaging: In reels of 50 or 100 m and on drums of 500 and 1000 m.

Compliant with: PN-EN 50525-2-21

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