Continuous-Flex PVC Data Cable 350 V

This continuous-flex PVC data cable features extra-fine stranded conductors, color-coded cores and a reinforced outer sheath. It is designed for reliable data and low-voltage signal transmission in drag chains, automated machinery and other applications requiring repeated bending with a small bending radius.

Key Highlights

Continuous-flex PVC data cable · Maximum operating voltage 350 V · Extra-fine stranded conductors · Colored core identification · Small bending radius · Reinforced PVC outer sheath · Very good flexibility · Compact cable dimensions · Flame-retardant and self-extinguishing · Oil-resistant material options · Suitable for drag chains · Multiple conductor configurations · Customized dimensions available

Application
Construction
Technical Data
Dimensions
Packaging

This flexible data cable is recommended for continuously moving industrial equipment where compact dimensions and reliable signal transmission are required.

Typical applications include:

Cable drag chains and energy chains
Woodworking machinery
Packaging equipment
Automated assembly lines
Production and handling systems
Measurement and control equipment
Factory automation installations

The cable is intended for repeated bending movement. It should not be used for continuous torsional applications unless a torsion-rated construction has been specifically tested and approved.

Conductor: Extra-fine stranded bare copper

Core insulation: PVC type TI2 according to EN 50363-3

Core identification: Colored cores based on DIN 47100

Stranding: Cores stranded in movement-optimized layers

Intermediate wrapping: Nonwoven tape over each core layer

Outer sheath: Reinforced PVC type TM2 according to EN 50363-4-1

Standard sheath color: Grey, similar to RAL 7032

Optional conductor sizes, core colors and sheath colors are available on request.

Maximum operating voltage: 350 V according to VDE 0812 reference requirements

Test voltage: 1500 V core to core

Minimum bending radius:

Continuous-flex application: 7.5 × cable diameter

Temperature range:

Fixed installation: −30°C to +70°C
Flexible application: −5°C to +70°C

Radiation resistance: Approximately 8 × 10⁷ cJ/kg

Flame performance: Flame-retardant and self-extinguishing according to IEC 60332-1-2

Oil resistance: Available according to the applicable material and internal testing requirements

Chemical resistance: Dependent on the chemical type, concentration, temperature and exposure duration

Flexibility: Very good for continuous bending applications

Compliance reference: RoHS-compliant material options

Representative dimensions:

Number of Cores × Cross-Section	Largest Single Wire Ø	Approx. Outer Ø	Copper Weight	Approx. Cable Weight
2 × 0.14 mm²	0.11 mm	3.1 mm	2.7 kg/km	13 kg/km
7 × 0.14 mm²	0.11 mm	4.4 mm	9.4 kg/km	29 kg/km
12 × 0.14 mm²	0.11 mm	5.6 mm	16.1 kg/km	43 kg/km
25 × 0.14 mm²	0.11 mm	7.8 mm	33.6 kg/km	81 kg/km
2 × 0.25 mm²	0.11 mm	3.4 mm	4.8 kg/km	16 kg/km
7 × 0.25 mm²	0.11 mm	5.0 mm	16.8 kg/km	39 kg/km
12 × 0.25 mm²	0.11 mm	6.2 mm	28.8 kg/km	60 kg/km
25 × 0.25 mm²	0.11 mm	8.7 mm	60.0 kg/km	114 kg/km
2 × 0.34 mm²	0.11 mm	4.0 mm	6.5 kg/km	22 kg/km
7 × 0.34 mm²	0.11 mm	6.1 mm	22.8 kg/km	58 kg/km
12 × 0.34 mm²	0.11 mm	7.5 mm	39.2 kg/km	84 kg/km
25 × 0.34 mm²	0.11 mm	10.9 mm	81.6 kg/km	169 kg/km

Outer diameter tolerance: Approximately ±10%

The cable can also be manufactured in 0.50 mm² and 0.75 mm² conductor sizes. Other dimensions and core configurations are available on request.

hulk packing

About Hulk Electric

THE FACTORY
BEHIND EVERY METER

Founded in 2007 in Foshan, Guangdong, Hulk Electric has grown from a regional producer into a globally recognised manufacturer of customised industrial cable solutions. Our 10,000㎡ facility runs on Toyota Production System lean principles, operated by 150+ skilled professionals producing over 300,000 metres every month.

Every cable you see on this page — including the HK-TRVV series — is engineered, extruded, tested, and shipped from that single facility. No trading company sits between you and the extrusion line.

20+Years Manufacturing

30+Countries Served

10K㎡Factory Floor

35+Certifications

About Our Factory Talk to an Engineer

Source Factory

Direct manufacturer — no middlemen, no markups. You deal with the engineers who run the line.

Deep Customization

Conductor, shielding, jacket compound, colour coding, certification — built to your exact spec.

7-Day Sampling

Rapid samples for new specifications. 15-day lead time on standard production orders.

Global Compliance

35+ certifications covering UL, CE, TÜV, IEC, RoHS and REACH for every major market.

Common Questions

BEFORE YOU ORDER

For stocked configurations listed in the ordering table, MOQ is 100 metres per specification. Custom configurations — non-standard core counts, jacket colours, or special compounds — carry a 500 metre MOQ. Samples of 5–10 metres are available free of charge for qualification testing.

Use shielded (P or PP suffix) whenever the cable runs alongside servo drives, VFDs, or inverters, or when carrying encoder, sensor, or analogue signals. Unshielded is suitable for pure power distribution and simple on/off control lines. If in doubt, our engineering team can review your cabinet layout and advise — this is included with any quotation.

Yes. Send us the existing part number or a sample and we will produce a cross-reference specification with matching electrical, mechanical, and dimensional characteristics. Most cross-references are turned around within 3 working days, with a physical sample following within 7 days.

Standard shipments include the CE Declaration of Conformity, RoHS and REACH statements, and the batch test report. UL Recognition (UL 2464 / UL 20549) is available on request for North American projects — specify this at the quotation stage as it affects the material specification.

Standard configurations ship in 15 working days from order confirmation. Custom-engineered specifications typically require 20–25 working days, depending on compound availability. Rapid sampling for new specifications is 7 days. We will confirm the exact date in writing with your order acknowledgement.

Get a Quotation

SEND US YOUR
SPECIFICATION

Tell us your core count, cross-section, and application — our engineering team will confirm the right configuration and send pricing within one working day.

Reply within 1 working day

Free samples for qualification

Cross-reference from any brand

Direct factory pricing — no middlemen