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Twisted RVS Cable

  • Conductor: Copper
  • Insulation: PVC
  • Insulation Color: Red, Black
  • Temperature Range: -20°C to +70°C
  • Nominal Voltage: 450/750V
  • Test Voltage: 1000V
  • Standard: IEC

Specification

  • Conductor

    Plain Annealed Copper Class 5

  • Insulation

    PVC Type 

  • Sheath

    PVC Type

  • Min Operating Temperature

    -40°C

  • Max Operating Temperature

    70°C

  • Core Colours

    Red, Black

  • Current Carrying Capacity

    For current ratings refer to IEC

The Characteristics of Twisted RVS Cable

Application:
Twisted RVS Cable full name copper core PVC insulated stranded connection soft wire, twisted multi-strand soft wire, referred to as twisted pair, commonly known as "flower line", at this stage, this kind of wire is mostly used in fire protection system, also called "fire line" . The letter S stands for twisted pair The letter R stands for the cord The letter V stands for polyvinyl chloride (insulator)
Standard:
The product implement the standards GB/T5023, equivalent to IEC60 227. And it can also be made complying with ASTM, DIN, BS standards etc. In addition, we can design and manufacture the products as t he requirements of customers.
Structure:
1.Suitable to be installed in electrical power transmission and disteribution lines rated voltage 450/750V.
2.conductor's rated working temperature:≤70
3.Short-circuit temperature160/5sec
4.Cable laying environment≥0
5.Cable laying, bend radius≥10 times cable O.D.
Cable Diameter:
0.05-50mm2
Feature:
1. It is mostly used for the detector circuit of the fire alarm automatic alarm system.
2. Suitable for household appliances, small power tools, instrumentation and power lighting. Double white core is used for direct connection to the lamp line; red and blue core is used for fire protection, alarm, etc.; red and white core is used for broadcasting and telephone line; red and black core is used for broadcasting line.
3. It is used to connect the amplifier and audio equipment, and the broadcast system transmits the audio signal amplified by the power amplifier.

Parameter

Model No. Conductor Insualtion Jacket
Cores × Nom. Area Max. Resistance at 20°C Thickness Min. Resistance at 70°C Thickness Min. Dia. Max.
mm² MΩ/km mm MΩ/km mm mm mm
RVV2×0.75 2×0.75 26 0.6 0.011 0.8 6 7.6
RVV2×1.0 2×1.0 19.5 0.6 0.01 0.8 6.4 8
RVV2×1.5 2×1.5 13.3 0.7 0.01 0.8 7.4 9
RVV2×2.5 2×2.5 7.98 0.8 0.009 1 8.9 11
RVV3×0.75 3×0.75 26 0.6 0.011 0.8 6.4 8
RVV3×1.0 3×1.0 19.5 0.6 0.01 0.8 6.8 8.4
RVV3×1.5 3×1.5 13.3 0.7 0.01 0.9 8 9.8
RVV3×2.5 3×2.5 7.98 0.8 0.009 1 9.6 12
RVV4×0.75 4×0.75 26 0.6 0.011 0.8 6.8 8.6
RVV4×1.0 4×1.0 19.5 0.6 0.01 0.9 7.6 9.4
RVV4×1.5 4×1.5 13.3 0.7 0.01 1 9 11
RVV4×2.5 4×2.5 7.98 0.8 0.009 1.1 10.5 13
RVV5×0.75 5×0.75 26 0.6 0.011 0.9 7.4 9.6
RVV5×1.0 5×1.0 19.5 0.6 0.01 0.9 8.3 10
RVV5×1.5 5×1.5 13.3 0.7 0.01 1.1 10 12
RVV5×2.5 5×2.5 7.98 0.8 0.009 1.2 11.5 14

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