Halogen-Free Flame-Retardant Screened CAN Bus Cable
This screened 120 Ω CAN bus cable combines halogen-free insulation and sheath materials with enhanced flame-propagation, low-smoke and non-corrosive gas performance. It is intended for industrial communication systems and building installations where fire behavior and reliable CAN data transmission are important.
Key Highlights
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Recommended for fixed and occasionally flexible CAN bus communication networks requiring enhanced fire performance.
Typical applications include:
- Building automation systems
- Public facilities and infrastructure
- Industrial control systems
- Construction and utility vehicles
- Machinery communication networks
- Sensor and actuator connections
- Fire-sensitive industrial installations
- Control cabinets and equipment wiring
This construction is not recommended for continuous operation in cable tracks.
| Component | Construction |
| Conductor | Stranded bare copper based on VDE 0812 |
| Core insulation | Special halogen-free polymer compound |
| Core identification | Colored cores based on DIN 47100 |
| Core assembly | One or two twisted communication pairs |
| Inner wrapping | Nonwoven tape |
| Overall screen | Tinned-copper wire braid |
| Outer sheath | Special halogen-free polymer compound |
| Standard sheath color | Red-lilac, similar to RAL 4001 |
| Property | Reference Value |
| Maximum operating voltage | 350 V |
| Test voltage, core to core | 1500 V |
| Test voltage, core to screen | 1200 V |
| Characteristic impedance | 120 Ω, tolerance range 95–140 Ω |
| Minimum bending radius | 7.5 × cable diameter |
| Temperature range, fixed | −30°C to +90°C |
| Temperature range, flexible | −20°C to +90°C |
| Halogen-free performance | According to IEC 60754-1 |
| Flame propagation | According to IEC 60332-3-24 and IEC 60332-3-25, Categories C and D |
| French fire-performance reference | NF C 32-070 C1, subject to product validation |
| Corrosive gas performance | According to IEC 60754-2 |
| Smoke-density performance | According to IEC 61034 |
| Flexibility | Suitable for flexible installation, but not continuous cable-track movement |
| Compliance options | RoHS-compliant and PFAS-free materials, subject to confirmation |
| Configuration | Approx. Outer Ø | Copper Weight | Approx. Cable Weight |
| 2 × 2 × 0.25 mm² | 9.0 mm | 42.7 kg/km | 94 kg/km |
| 1 × 2 × 0.34 mm² | 7.7 mm | 31.0 kg/km | 73 kg/km |
| 2 × 2 × 0.50 mm² | 11.4 mm | 82.6 kg/km | 153 kg/km |
Outer diameter tolerance: Approximately ±10%
Other pair counts, conductor sizes and fire-performance constructions are available on request.
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.
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.
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.
Engineering Support for Your Application
Tell Us How Your Cable Needs to Move
Send us a datasheet, drawing, existing cable model or a short description of your application. Our engineering team will help you identify a suitable cable construction.
- 01 Motion type, travel distance and minimum bend radius
- 02 Voltage, current, signal protocol and shielding needs
- 03 Operating environment, target service life and quantity
