Product Introduction
This 6-core flat elevator traveling cable (TVVB 6×1.5mm²) is a special vertical reciprocating cable exclusively designed for elevator car trailing systems, rated at 450/750V. It adopts multi-strand flexible copper conductors, independent PVC core insulation and integrated one-piece flat PVC outer sheath. It solves the winding and breakage problems of round cables during elevator up-and-down movement, used to transmit elevator control signals, cabin lighting and intercom power supply.
product key technologies
Stranded flexible copper conductors (6 cores × 1.5mm²)
Color-coded PVC core insulation
Integrated flat anti-tangle PVC outer sheath
- Flexible Stranded Copper Conductors:Multi-strand soft copper delivers stable low-resistance signal & micro-power transmission, with outstanding bending fatigue resistance to avoid wire breakage after millions of elevator lifting cycles. Distinct core colors greatly simplify field wiring and later maintenance inspection.
- PVC Core Insulation Layer:High dielectric strength PVC provides complete electrical isolation between internal cores, preventing short circuit and signal crosstalk under 450/750V rated voltage. It maintains softness under long-term repeated bending without cracking.
- Integrated Flat PVC Outer Sheath:The one-piece flat molding structure eliminates cable twisting and knotting during vertical reciprocating motion in elevator shafts. Thickened special anti-abrasion PVC compound resists friction with hoistway walls and metal brackets, and bears longitudinal tensile force when the car moves.
Key Advantages
- Anti-Tangle Flat Structural Design: Unlike round multi-core cables, flat layout avoids winding, torsion and abrasion damage in narrow elevator hoistways.
- Superior Bending Fatigue Resistance: Soft copper strands + fatigue-resistant PVC sheath pass millions of reciprocating bending tests, matching the full service life of standard elevators.
- High Wear & Tensile Resistance: Reinforced flat outer sheath withstands friction, pulling and minor impact inside elevator shafts.
- Compact Space-Saving Profile: Thin flat shape occupies far less hoistway space than round cables, compatible with all standard passenger and freight elevator models.
- Dual Function Support: Simultaneously carries elevator control signals and cabin lighting auxiliary power within one single cable.
- Cost-Effective Elevator Dedicated Solution: Standardized size matches mainstream elevator brands, reducing wiring engineering costs.
What Are the Product Application Scenarios?
- Trailing control & cabin lighting wiring for residential and commercial passenger elevators
- Vertical traveling signal cables for small and medium freight elevators
- Villa home mini elevator car connection cables
- Elevator intercom, monitoring and indicator light auxiliary circuits
- Escalator and lifting platform low-voltage control wiring
Why Choose Shaanxi Jinshenghong Cable
Every batch undergoes strict reciprocating bending fatigue test to simulate real elevator long-term operation.
Adopts high-purity oxygen-free flexible copper and elevator-specific anti-fatigue PVC sheath raw materials, no recycled fillers.
Supports customized core quantity, cross-section, finished length and UV-resistant outer sheath for outdoor hoistway elevators.
Sufficient stock and stable global logistics to supply elevator equipment manufacturers and engineering contractors.
Professional technical team provides cable matching selection scheme for different elevator tonnage and height.
Thoughtful service - worry free after-sales service
Global logistics
Provide global express and sea freight services, door-to-door, worry free and convenient.
Explanation: Our professional engineering team provides selection and technical support to answer your questions and clarify any doubts.
Provide comprehensive quality assurance and after-sales policies to ensure worry free procurement for you.
FAQ
Q1: What does TVVB stand for?
A: TV = elevator special cable; V = PVC insulation; B = flat shaped structure, the full name is flat elevator traveling control cable.
Q2: Why flat design instead of ordinary round RVV cable for elevators?
A: Round cables will twist and knot during long vertical back-and-forth movement, causing friction abrasion and core breakage; flat TVVB eliminates torsion and winding risks fundamentally.
Q3: Can this cable adapt to millions of elevator up-down cycles?
A: Yes, the flexible multi-strand conductor and anti-fatigue PVC sheath pass standardized elevator fatigue tests, with service life synchronized with elevator equipment.
Q4: What is the rated voltage of TVVB elevator cable?
A: Rated voltage 450/750V, only applicable to elevator low-voltage control signals and cabin lighting micro-power circuits.
Q5: Is this cable usable for outdoor open-air elevator hoistways?
A: Standard model is for indoor hoistway use only; we provide customized UV anti-aging TVVB version for outdoor elevator projects.
Q6: Can you supply TVVB cables with more cores for large freight elevators?
A: Yes, we offer full series of TVVB flat cables from 2 cores to 40 cores with various cross-sections to meet different elevator control system demands.
Our address
West of Sanqiao Street Office, Weiyang District, Xi'an City, Shaanxi Province, adjacent to Fortune Building
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