Dây Cáp Điều Khiển Helukabel Tauchflex-R | Chính Hãng – Water resistant cables – Giá Tốt Nhất

Technical data

• Special cables corresponding apapted to
  DIN VDE 0250/DIN VDE 0285-525-2-21/
  DIN EN 50525-2-21
• Temperature range (max. temperature
  for the outer surface) -40°C to +80°C
• Temperature limit in water:
  max. +40°C, max. +60°C
  with limited duration of life
• Temperature limit in air:
  flexible -25°C to +80°C
  fixed installation -40°C to +80°C
• Permissible operating temperature 
  at conductor +90°C
• Nominal voltage U₀/U 450/750 V
• Max. permissible operating voltage
  – 3-Phase and single phase
  operation 413/825 V
  – DC operation 619/1238 V
• Test voltage 2,5 kV, 15 min
• Max. permitted tensile stress
  per mm² conductor 15 N
• Minimum bending radius
  flexing 
  up to 8 mm cable Ø: 3x cable Ø
  > 8-12 mm cable Ø: 4x cable Ø
  > 12 mm cable Ø: 5x cable Ø
  fixed installation 
  up to 12 mm cable Ø: 3x cable Ø
  > 12 mm cable Ø: 4x cable Ø

Cable structure

• Bare copper conductor, to
  DIN VDE 0295 cl.5, fine wire,
  BS 6360 cl.5, IEC 60228 cl.5
• Core insulation to EPR
• Core identification to DIN VDE 0293
• GN-YE conductor, 3 cores and above
• Cores standed in layers with
  optimal lay length
• Outer sheath of special EPR
• Sheath colour: blue

Properties

• Good insulation properties when submerged
  in water
• Minimal weight gain under water
• The mechanical stability of the insulation
  materials remains constant even when
  submerged
• As rotor-connection cable for motors up to
  1000 V with protected fixed installation in
  tubes.

Note

• G = with GN-YE conductor
  x = without GN-YE conductor
• AWG sizes are approximate equivalent
  values. The actual cross section is in mm².

Application

Tauchflex-R is a special cable for use as a connecting and control cable for submersible motor pumps, underwater floodlights, floating switch and has proven its worth for constant use in drinking water, process water and service water up to an immersion depth of 300 m.
Tauchflex-R can also be installed for use in dry, damp and humid areas as well as in the open air. Not suitable for the installation in hazardous areas.
CE = Product conforms with Low-Voltage Directive 2014/35/EU.

Downloads

Data sheet