Helukabel Y-CY-JZ Flexible Cu-screened Transparent EMC-Preferred Type Meter Marking Cable

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Product Details

Technical data:
• Special-PVC control cable adapted to DIN VDE 0285-525-2-51/DIN EN 50525-2-51

Temperature range
• flexing -15°C to +80°C
• fixed installation -40°C to +80°C

Nominal voltage
• U₀/U 300/500 V

Test voltage
• 4000 V

Breakdown voltage
• min. 8000 V

Insulation resistance
• min. 20 MOhm x km

Mutual capacitance
• acc. to different cross sections 0,5 up to 2,5 mm² : core/core approx. 150 nF/km core/screen approx. 270 nF/km

Coupling resistance
• max. 250 Ohm/km

Minimum bending radius
• flexing 10x cable Ø
• fixed installation 5x cable Ø

Radiation resistance
• up to 80x106 cJ/kg (up to 80 Mrad)

Cable structure:
• Bare copper conductor, to DIN VDE 0295 cl.5, fine wire, BS 6360 cl.5, IEC 60228 cl.5
• Core insulation of special PVC compound type Z 7225
• Core identification to DIN VDE 0293 black cores with continuous white numbering
• GN-YE conductor, 3 cores and above in the outer layer
• Cores stranded in layers with optimal lay length
• Inner sheath of PVC, grey
• Tinned copper braided screen, approx. 85% coverage
• Outer sheath of special PVC
• Sheath colour: transparent
• With meter marking

Properties:
• Extensively oil resistant, oil-/chemical resistance see "Technical Informations"
• The materials used during manufacturing are cadmium-free, contain no silicone and are free from substances harmful to the wetting properties of lacquers

Tests:
• PVC self-extinguishing and flame retardant acc. to DIN VDE 0482-332-1-2, DIN EN 60332-1-2, IEC 60332-1-2 (equivalent DIN VDE 0472 part 804 test method B)

Note:
• G = with GN-YE conductor
• x = without GN-YE conductor (OZ)
• AWG sizes are approximate equivalent values. The actual cross section is in mm².
• Unscreened analogue type: JZ-500

Application:
For use as a data and control cable in machinery, computer systems etc. as well as a signal cable for electronics. The high level of screening ensures a high degree of interference protection. The screening density assures disturbancefree transmission of all signals and impulses. The PVC-inner sheaths of those cables raise the mechanical stress. The applied clear transparent PVC outer sheath accentuates the optical view of the tinned copper braid.
EMC = Electromagnetic compatibility
To optimize the EMC features we recommend a large round contact of the copper braiding on both ends.