Helukabel TOPSERV 103 Halogen-Free Motor Supply Cable

Helukabel Part-No.	Description & No. Conductors x cross-sec. mm²	Outer Diameter mm	Copper Weight kg/km	Weight ca. kg/km	AWG
79704	TOPSERV 103 4x1.5	12.2	95.0	240.0	16
79705	TOPSERV 103 4x2.5	13.4	150.0	310.0	14
79706	TOPSERV 103 4x4	15.0	235.0	495.0	12
79707	TOPSERV 103 4x6	17.1	320.0	640.0	10
79708	TOPSERV 103 4x10	20.8	533.0	870.0	8
78989	TOPSERV 103 4x16	26.0	794.0	1300.0	6
79709	TOPSERV 103 4x25	29.5	1236.0	1900.0	4
79710	TOPSERV 103 4x35	34.0	1662.0	2650.0	2
79711	TOPSERV 103 4x50	38.7	2345.0	3050.0	1
700447	TOPSERV 103 4x70	44.5	3090.0	4600.0	2/0

Technical Data

Helukabel

Special PUR drag chain cable acc. to UL AWM Style 20235 CSA AWM
Temperature Range
Flexing
-40°C to +80°C (-40°F to +176°F)
Fixed Installation
-50°C to +80°C (-58°F to +176°F)
Nominal Voltage
Acc. to UL/CSA 1000 V
Acc. to VDE U₀/U 600/1000 V

A.C. Test Voltage, 50 Hz
4000 V
Insulation Resistance
Min. 20 MOhm x km
Minimum Bending Radius
Approx. 7.5x cable diameters
Coupling Resistance
Max. 250 Ohm/km

Approvals

Cable Construction

Bare copper, ultra-fine wire acc. to DIN VDE 0295 cl. 6 or IEC 60228 cl. 6
TPE-E conductor insulation, halogen-free
Black conductors with sequential numbering imprinted in white, acc. to DIN VDE 0293
Green-yellow grounding
Conductors stranded together around center with optimal lay-length
TPE inner jacket filler
Tinned copper braided shielding, coverage approx. 85%
Fleece wrapping facilitates sliding
PUR outer jacket
Jacket color: Orange (RAL 2003) according to DESINA®

Application

Supply cable optimized especially for the supply of DNC motors. These cables are specially designed for use in power drag chains, handling equipment, robotics, tooling machinery, processing and manufacturing machinery.
The optimized outside diameter, reduced weight and excellent torsion characteristics facilitate use in multi-shift operation with extreme alternating bending stress cycles.
Particularly recommended as a supply cable between frequency converters and servomotors.
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: low adhesion, flame retardant, extremely abrasion resistant, halogen-free, resistant to UV, oil, hydrolysis and microbial attack
PUR jacket self-extinguishing and flame retardant, test method B acc. to VDE 0472 part 804 and IEC 60332-1
Optimized insulation materials ensure resistance to oils (including mineral oils), greases, coolants, hydraulic fluids as well as many alkalis and solvents
Optimum compliance with requirements for electromagnetic interference (EMI) by approx. 85% coverage from the braided shielding
These cables are produced to high quality specifications and conform to the DESINA®-standard.
The inner jacket filler holds the stranded elements together in a compact unit. This prevents the individual conductors from working their way free and forming a "corkscrew". The inner jacket improves the torsion characteristics of the cable, resulting in significantly longer service life

Note

For extreme applications extending beyond standard solutions we recommend that you request our questionnaire, which has been especially designed for energy supply systems.
Please observe applicable installation regulations for use in energy supply chains.
Desina®: Explanation: see introduction.