Continuous-Flex PVC Control Cable 300/500 V

This continuous-flex PVC control cable is designed for energy chains and automated machinery requiring repeated bending and reliable power or control-signal transmission. It combines Class 6 copper conductors, numbered cores, a compact bending radius and a reinforced PVC outer sheath.

Key Highlights

Continuous-flex control cable · 300/500 V rated · Class 6 flexible copper conductors · Numbered cores · Small bending radius · Reinforced PVC outer sheath · Very good flexibility · Flame-retardant and self-extinguishing · Suitable for drag chains · Wide range of core counts · Hybrid constructions available · Customized cable design available

Application
Construction
Technical Data
Dimensions
Packaging

Recommended for flexible control and auxiliary power connections in machinery with continuous reciprocating movement.

Typical applications include:

Energy chains and cable drag chains
Woodworking machinery
Packaging equipment
Automated assembly lines
Machine tools
Material-handling systems
Production and processing equipment
Industrial control and automation systems

Hybrid constructions combining power and data conductors can also be developed for application-specific requirements.

Conductor: Fine-stranded bare copper, Class 6 according to IEC 60228

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

Core identification: Black cores with consecutive white numbers according to EN 50334

Protective conductor: Green/yellow core included from three-core versions where required

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 7000

Hybrid conductor combinations, alternative colors and customized constructions are available on request.

Nominal voltage: U₀/U 300/500 V

Test voltage: 3000 V core to core

Minimum bending radius:

Continuous-flex application: 7.5 × cable diameter

Temperature range:

Fixed installation: −40°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 continuously moving 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 × 0.50 mm²	0.16 mm	5.3 mm	9.6 kg/km	38 kg/km
4 × 0.50 mm²	0.16 mm	6.2 mm	19.2 kg/km	56 kg/km
7 × 0.50 mm²	0.16 mm	8.0 mm	33.6 kg/km	97 kg/km
12 × 0.50 mm²	0.16 mm	9.9 mm	57.6 kg/km	141 kg/km
25 × 0.50 mm²	0.16 mm	14.2 mm	120.0 kg/km	280 kg/km
52 × 0.50 mm²	0.16 mm	18.9 mm	249.6 kg/km	537 kg/km
2 × 0.75 mm²	0.16 mm	5.8 mm	14.4 kg/km	46 kg/km
7 × 0.75 mm²	0.16 mm	9.1 mm	50.4 kg/km	128 kg/km
12 × 0.75 mm²	0.16 mm	11.1 mm	86.4 kg/km	186 kg/km
25 × 0.75 mm²	0.16 mm	15.9 mm	180.0 kg/km	368 kg/km
2 × 1.00 mm²	0.16 mm	6.2 mm	19.2 kg/km	56 kg/km
7 × 1.00 mm²	0.16 mm	9.4 mm	67.2 kg/km	147 kg/km

Outer diameter tolerance: Approximately ±10%

Additional conductor sizes, core counts and hybrid power/data 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