Structure
Conductor: Copper/Tinned Copper
Insulation layer: thermoplastic elastomer (TPE/TPU)/cross-linked polyethylene (XLPE)/low smoke zero halogen flame retardant polyolefin (LSZH)
Shielding layer (optional): braided shielding mesh or aluminum foil Mylar shielding layer
Sheath layer: made of PUR/TPE/TPU material, mostly in black or gray
Core selling points
- Flexible wiring: The flat design greatly saves elevator shaft space, makes wiring more convenient, avoids cable entanglement, and adapts to the compact internal layout of elevators.
- Reliable and durable: The terminal crimping is convenient, the contact resistance is small, it is resistant to vibration and detachment, and can maintain stable transmission even in the vibration environment of elevator long-term operation.
- High temperature resistance and aging resistance: 105 ℃ high temperature resistant insulation material is used, which has strong weather resistance, can adapt to temperature fluctuations in the elevator shaft, delay cable aging, and extend service life.
- Complete certification, safe and reassuring: Through international certifications such as UL and RoHS, it meets the safety standards of the elevator industry, eliminates safety hazards, and allows customers to use it with peace of mind.
- Fully customized service: supports customization of core count, wire length, terminal type, and sheath material, accurately matching the control needs of different elevator brands, and providing one-stop solutions.
Application scenarios
- Signal connection between the car and control cabinet of passenger elevators, freight elevators, and escalators
- Internal wiring of elevator door control system
- Signal transmission for elevator floor display and button panel
- Original factory matching and after-sales maintenance replacement of various elevator brands
About us
Based on the industry for 8 years, our export products cover multiple countries with reliable reputation, and we are always committed to becoming your loyal partner. We can now provide samples for you to test. If you have customization or sampling needs, please feel free to contact us at any time!
Common models
|
Model |
Meaning |
Applicable scenarios |
|
TVVB |
Ordinary elevator flat traveling cable (power+ signal composite) |
Regular passenger and freight elevators, without shielding/low smoke requirements |
|
TVVBP |
P=Shielded type, with tinned copper wire braided shielding layer |
Elevators equipped with video surveillance and variable frequency door operators are resistant to electromagnetic interference |
|
TVVB-LSZH |
LSZH stands for Low Smoke Zero Halogen, indicating that the sheath and insulation are made of low-smoke and zero-halogen materials |
Fire safety is strictly enforced in high-rise buildings, hospitals, subways, shopping malls, and other such places |
|
TVVBY |
Y=cold-resistant type, with a sheath suitable for low temperature environments |
Low temperature scenarios for outdoor elevators and underground garages in the north (operational at -40℃) |
|
TVVBO |
O=oil-resistant type, with an oil-resistant PUR sheath |
Industrial freight elevators in factories and logistics centers, exposed to oil and grease contamination |
|
TVVBG |
G=steel wire reinforced type, with built-in tensile steel wire |
Super high-rise elevators (≥100 meters), heavy-load freight elevators, and anti-tensile fracture |
Classification
|
Classification Basis |
Common Types |
Application Scenarios |
|
Functional purpose |
Power flat cable |
Transmit power loads for elevator car lighting, fans, air conditioning, etc |
|
Signal type flat cable |
Transmit signals such as call buttons, door machine control, and floor display |
|
|
Composite flat cable |
It includes both power cores and signal cores |
|
|
Shielding performance |
Unshielded |
Power transmission or low-frequency signal transmission in ordinary elevators |
|
Shielded |
Sensitive signal transmission such as video surveillance and variable frequency door machine control for high-end elevators |
|
|
Flame retardant rating |
Ordinary flame-retardant type (PVC sheath) |
General civil elevator |
|
Low Smoke Zero Halogen Flame Retardant Type (LSZH Sheath) |
Scenarios with high fire safety requirements, such as high-rise buildings, hospitals, and subways |
|
|
Structural type |
Flat type |
Elevator companion (space-saving, flexible bending) |
|
Round shape (a minority) |
Retrofitting old elevators or special installation scenarios |
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