Helukabel TOPFLEX-PUR Drag Chain Feedback Cable EMI

Helukabel Part-No.	Description & No. Conductors x cross-sec. mm²	Outer Diameter mm	Copper Weight kg/km	Weight ca. kg/km	AWG
22847	TOPFLEX-PUR (3X2X0.14 + 2X0.5)	8.3	78.0	103.0	26
22851	TOPFLEX-PUR (3X2X0.14 + 2X0.5)	8.4	72.0	105.0	26
22850	TOPFLEX-PUR (3X2X0.14 + 2X0.5)	8.0	72.0	102.0	26
22852	TOPFLEX-PUR 4X2X0.14 + 4X0.5	8.4	73.0	105.0	26
22853	TOPFLEX-PUR 4X2X0.25 + 2X0.5	8.6	77.0	125.0	24

Technical Data

Helukabel

Special conductor and jacket compound
Temperature Range
Flexing
-30°C to +80°C (-22°F to +176°F)
Fixed Installation
-50°C to +80°C (-58°F to +176°F)
Nominal Voltage 350 V
Test Voltage
Conductor/conductor 2000 V
Conductor/shielding 1000 V

Insulation Resistance
Min. 20 MOhm x km
Minimum Bending Radius
Flexing approx. 10x cable Ø
Fixed Installation approx. 5x cable Ø
Coupling Resistance
Max. 250 Ohm/km
Radiation Resistance
Up to 50x10⁶ cJ/kg (up to 50 Mrad)

Approvals

Cable Construction

Bare copper, ultra-fine wire conductor to DIN VDE 0295 cl. 6, BS 6360 cl. 6 and/or IEC 60228 cl. 6
TPE-E-conductor insulation
Conductors color coded
Conductors or pairs stranded in layers with optimal lay-length
Design includes copper shielding of single pairs or single conductors and PETP (polyethylene terephthalate) jacket
Fleece wrapping
Tinned copper braided shielding, coverage approx. 85%
PUR outer jacket, matte
Jacket color: Gray (RAL 7001)

Color code for conductors
Part no./Conductor/colors
22847 / 0.14 / to DIN 47100 from green
22850 / 0.14 / to DIN 47100 from green
22851 / 0.14 / green/yellow, gray/pink, red/blue
22852 / 0.14 / brown/green, yellow/violet, gray/pink,red/blue
22853 / 0.25 / red/black, brown/green, gray/pink, blue/violet
22847 / 0.5 / white, brown
22850 / 0.5 / white, brown
22851 / 0.5 / white, brown
22852 / 0.5 / white, brown, white-green, brown-green
22853 / 0.5 / white, brown

Application

These feedback-cables are used in machinery and control construction as well as in plant engineering as these enable an excellent transmission of data and signals, e.g. in energy management chains, robotics and handling equipment. Additional conductors for the power supply to individual components are available. The braided shielding guarantees reliable signal transmission.
EMI = Electromagnetic Interference
To optimize the EMI features we recommend a large round contact of the copper braiding on both ends.

= The product is conformed with the EC Low-Voltage Directive 73/23/EEC and 93/68/EEC.

Properties

PUR outer jacket is adhesion-free, flame retardant and resistant to hydrolysis and microbial attack
The high abrasion resistance and notch resistance meet the highest requirements
The materials used in manufacture are cadmium-free, contain no silicone and are free from substances harmful to the wetting properties of lacquers

Note

For extreme applications extending beyond standard solutions we recommend that you request our questionnaire, which has been especially designed for energy supply systems
Part No. 22847 diameter of conductor 0.5 mm² per conductor shielded
Please observe applicable installation regulations for use in energy supply chains