Custom 3‑Core Flat Rigid PVC‑Sheathed Copper Cable | 16A/30A Rated Appliance Power Cable
. Hybrid design combines Power, Network (CAT5e/6), Fiber, and Coax.
. Flat profile optimized for small bending radii and reduced mechanical stress.
. Customizable temperature resistance (-30°C to +90°C) and sheath materials.
. High-density shielding ensures interference-free video and data transfer.
. Ideal for elevators, robotics, and long-distance pipeline inspection systems.
Managing complex cable runs in dynamic machinery or vertical shafts is a logistical headache. You usually have to bundle power lines, data cables, and video feeds separately, leading to tangles, interference, and increased mechanical stress.
The TVVB2G Flat Hybrid Composite Cable solves this integration problem. Engineered by Shanghai Rousheng, this all-in-one solution combines power delivery, high-speed network transmission (CAT5e/6), fiber optics, and coaxial video signals into a single, durable flat profile. Whether you are outfitting high-speed elevators, robotic towlines, or pipeline monitoring crawlers, this cable reduces installation time and maximizes space efficiency.
Why Choose Shanghai Rousheng Wire and Cable Co., Ltd.?
When you select a cable for critical infrastructure, you aren’t just buying copper and PVC; you are buying reliability. Shanghai Rousheng Wire and Cable Co., Ltd. specializes in R&D, production, and sales of over 100 varieties of high-flexibility towline and special cables.
We understand that standard off-the-shelf cables often fail under specific environmental stresses. That is why our focus is on customized durability. We don’t just sell cable; we engineer solutions that withstand continuous motion, extreme temperatures, and mechanical strain, ensuring your equipment stays online longer.
Core Features and Engineering Logic
This TVVB2G composite cable is designed to meet the rigorous demands of modern automation and vertical transport systems.
1. True Hybrid Integration
Eliminate the need for multiple cable reels. This composite design houses:
- Power Cores: For driving motors and equipment (16A/30A rated options).
- Network Units: Shielded CAT5e or CAT6 for reliable data telemetry.
- Fiber Optics: For ultra-fast, interference-free signal transmission over long distances.
- Coaxial: High-fidelity video transmission for CCTV and monitoring systems.
2. Built for Motion (Travel & Bending)
The flat form factor isn’t just for aesthetics; it provides a smaller bending radius compared to round cables, significantly reducing stress on the internal copper strands during movement. It is engineered for:
- Elevator Travel: Suspension lengths suitable for high-rise applications.
- Towline Systems: High-cycle bending capability for automation.
- Pipeline Crawlers: Drag-resistant sheath options for inspecting gas and utility lines.
3. Superior Material Science
We utilize oxygen-free copper for maximum conductivity and signal integrity. The insulation relies on high-quality HDPE or NBR blends, while the outer sheath uses a specialized PVC or elastomer mix that resists oil, abrasion, and cold temperatures (down to -30°C for fixed installations).
Technical Specifications
|
Feature |
Specification Details |
|---|---|
|
Model |
TVVB2G (Customizable Series) |
|
Structure |
Flat Composite (Power + Data + Video + Fiber) |
|
Conductor Material |
Multi-strand Superfine Oxygen-Free Copper (VDE029 Class 6) |
|
Insulation Material |
HDPE, NBR, or Polyurethane (Customizable) |
|
Sheath Material |
Special mixed PVC or NBR (Oil/Cold/Wear Resistant) |
|
Temperature Range |
Mobile: -5°C to +90°C |
|
Rated Voltage |
300V / 450V / 750V (Depending on core section) |
|
Bending Radius |
Travel < 10m: 8x Cable Thickness |
|
Tensile Strength |
Optional integration of steel wire or Kevlar for high suspension loads |
|
Compliance |
CE, RoHS, ISO 9001 standards |
Primary Applications
This versatile composite cable is utilized across sectors requiring data and power transmission in moving parts:
- Elevator Systems: Cab-to-controller connection including CCTV, internet, and power.
- Pipeline Inspection: Umbilical cables for crawling robots in gas or water pipelines.
- Industrial Automation: Drag chains (towlines) for CNC machines and robotic arms.
- Port Machinery: Control cables for cranes and hoists.
Frequently Asked Questions (FAQ)
Can I customize the core combination for my specific project?
Yes. Since we specialize in R&D, we can adjust the internal structure to your needs. For example, if you require 2 power cores + 4 network pairs + 2 fiber optic strands, we can manufacture that specific configuration.
Is this cable suitable for outdoor or harsh chemical environments?
The standard TVVB2G is designed for indoor and general industrial use. However, for outdoor use or exposure to corrosive chemicals (like in gas pipelines), we recommend upgrading the sheath material to PUR (Polyurethane), which offers superior water, oil, and UV resistance.
What is the Minimum Order Quantity (MOQ)?
We support businesses of all sizes. For standard specifications, we accept small orders. For highly customized dimensions or composite structures, we can discuss a reasonable MOQ to ensure production efficiency.
How do you ensure the video signal doesn’t suffer interference from the power lines?
We use high-density tinned copper mesh braiding and high-quality aluminum foil shielding around the signal and video components. This isolates the data streams from the electromagnetic field generated by the power cores.
