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TVVB Elevator Cable High Flexibility Flat Cable 300/500V for Elevator Trailing Application

1. Place of Origin: China
2. Brand Name:Hoton Link
3.Minimum Order Quantity:50km
4. Delivery time:5-25 Days
5.Payment Terms: 30%TT as deposit,70%Balance before shipping.

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Product Detail

TVVB Elevator Cable High Flexibility Flat Cable 300/500V for Elevator Trailing Application

What is a TVVB Cable?

TVVB is a specific flat, parallel cable design primarily used for elevator and hoist traveling cable applications. The 'T' indicates it's suitable for elevators/cranes, 'V' for PVC insulation, the second 'V' for PVC sheath, and 'B' for flat/conductor arrangement. It is designed for the unique vertical, repeated bending stresses in an elevator shaft.

Product Name	Flat Power Cable
Conductor	superfine copper strands acc. to VDE 0295,class 5
Insulation	mixed pvc, resistant to oil, flame resistance and self-exitinguishing
Colour	acc. to 227IEC (brown, blue, black, green/yellow) 5 cores or more with black number with white digital coding
Sheath	Butadiene-acrylonitrile rubber; resistant to oil, flame retardant and self-exitinguishing;
Colour	black(RAL9005) OR Grey(RAL 7001)
Standard	acc. to VDE 0482, part 265-2-2 resp.EN 50265-2-1 and IEC60332-1

Rated voltage	≤ 1.5mm: 300/500V ≥ 1.5mm: 450/750V
Test voltage	≤ 1.5mm: 2500V ≥ 1.5mm: 3000 V
Minimum bending radius	0.3m≤L≤0.6M
Burning vertically test	GB/T1 8380.1-2001, IEC60332-1:1993 test
Passed standard	GB5023.6 , IEC60227-6, EN50214.
Temperature range	-15°C to +70°C

1. Key Parameters & Construction (Based on GB/T 5023.6 and JB/T 8734 Standards)

TVVB cables are defined by a standardized flat structure and flexible design.

Conductor:
- Material: Tinned or bare fine-stranded copper wire (Class 5 or 6 flexibility).
- Arrangement: Conductors are laid in parallel, side-by-side, resulting in a flat, ribbon-like profile.
Insulation:
- Material: Polyvinyl Chloride (PVC) insulation, color-coded for phase identification.
Conductor Arrangement:
- Two to many conductors (common configurations: 2, 3, 4, 6, 8, 12, 18, 24, or 30 cores) laid parallel.
Strength Member:
- Critical Component: Integrated galvanized steel wire(s) or synthetic fiber (e.g., polyester) strength members are placed longitudinally within the structure. This is the core feature that provides the necessary tensile strength to support the cable's own weight and withstand bending stresses, preventing elongation and conductor breakage.
Outer Sheath:
- Material: A tough, flexible PVC compound that binds the entire assembly (conductors and strength members) into a flat, unified structure.
- Function: Provides overall mechanical protection, abrasion resistance, and a degree of oil resistance.
Key Electrical & Mechanical Parameters:
- Rated Voltage: Typically 300/500V.
- Bending Radius: Small bending radius is a major advantage, typically as low as 6-10 times the cable height. This is significantly better than round cables.
- Temperature Rating: Fixed installation: -15°C to +70°C; Movable installation: -5°C to +70°C.
- Bending Life: Designed for a high number of bending cycles (e.g., > 1 million cycles under specified test conditions).

2. Key Advantages & Benefits

The TVVB design offers specific benefits for vertical traveling applications.

Excellent Flexibility & Small Bending Radius: The flat, parallel structure and fine-strand conductors allow the cable to bend more easily and tightly in a single plane, which is ideal for the repeated U-shaped bending at the top and bottom of the elevator shaft.
Integrated Tensile Strength: The built-in steel wire or synthetic strength members carry the mechanical load, protecting the copper conductors from tension and stress. This prevents elongation and premature electrical failure.
Space-Efficient Profile: The flat design minimizes the required space in the cable carrier or guiding system and reduces the cross-sectional area, which can be critical in tight elevator shafts.
Prevents Twisting and Tangling: The flat shape naturally resists twisting on itself compared to a round cable, leading to more orderly installation and reliable movement in the guiding channels.
Simplified Installation & Termination: Parallel conductors are often easier to strip, identify, and terminate at connection blocks compared to twisted conductors in a round bundle.
Cost-Effectiveness: For standard elevator power and control needs, TVVB cables often provide a reliable and economical solution compared to more complex, shielded round cable assemblies.

3. Primary Applications

TVVB cables are predominantly used in vertical travel systems with repeated bending motions.

Elevator & Lift Traveling Cables (Most Common Use): The primary application. Used as the main traveling cable connecting the moving elevator car to the fixed wiring in the shaft. It carries:
- Power for car lighting, fan, and door operator.
- Control signals for car buttons, indicators, and alarms.
Material Hoists & Construction Lifts: Similar vertical travel and bending requirements as elevators.
Cranes & Monorail Systems: For power supply and control signals to the moving trolley or hoist unit.

Important Considerations & Limitations:

EMI/Noise Susceptibility: Standard TVVB cables typically have no overall shielding. The parallel, unshielded conductors are more susceptible to electromagnetic interference (EMI) from drives and motors. They are not suitable for carrying sensitive analog or high-speed data communication (e.g., encoder signals, video, Ethernet).
For Sensitive Signals: For applications requiring data transmission (e.g., modern elevator serial communication, touchscreens, video), a composite cable is used. This integrates shielded data pairs (like CAT5e) or coaxial cables alongside the TVVB power/control conductors in a single, flat or round jacket.
Environmental: Standard PVC has limitations in extreme oil resistance and very high/low temperatures. For harsher environments, PUR-sheathed flat cables are preferred.

Selection Summary:

Choose TVVB cable when: You need a reliable, flexible, and cost-effective cable for power and basic control signals in a vertical traveling application like a standard elevator, and where high-speed communication is handled separately.

Consider a composite/shielded alternative when: The application requires integrated data transmission, operates in a high-EMI environment, or demands higher environmental resistance.

Package

FAQS:

Q1: Are you a factory or trading company?

A1: We are a manufacturer.

Q2: Where is your factory located? How can I visit there?

A2:Our factory are located in jieyang city. You can fly to Shenzhen or Guangzhou international airport. And tell us your flight No. We will arrange to pick you up.

Q3: How can I get a sample to test your quality?

A3:We can provide free samples for your test and checking, you just need to bear the freight charge.

Q4:What payment method do you accept?

A4:T/T(Bank transfer), Western Union, Money Gram, Paypal, etc.

Q5: Can you put my brand name (logo) on these products?

A5: Yes! The professional OEM services will be welcomed to us. Our factory accepts to make the logo free for bulk orders.

Q6: May I know the status of my order?

A6: Yes .The order information and photos at different production stage of your order will be sent to you and the information will be updated in time.

Q7: What’s the leading time? (How long do you need to prepare my goods?

A7: Delivery (no more than 1000pcs) will be arranged within 10-15 days after payment, and arrive you within about 1 month via sea shipping.

Q8: How will you deliver my goods to me?

A8 Your purchases will be delivered by DHL, UPS, FedEx, TNT, EMS your door. Air Cargo and Sea Cargo, Direct line, Air Mail also be accepted according to clients' request.

Q9: Can you provide us more other products to us to help us to save more shipping costs?

A9: Yes. There’re kinds of Indoor Cables, Outdoor Cables, Coaxial Cables, Telephone Cables, Fiber Optic Cables and Accessories will be the main products line of Factory. The OEM bulk order will be accept as well.

No comment

Product Detail

TVVB Elevator Cable High Flexibility Flat Cable 300/500V for Elevator Trailing Application

What is a TVVB Cable?

Product Name	Flat Power Cable
Conductor	superfine copper strands acc. to VDE 0295,class 5
Insulation	mixed pvc, resistant to oil, flame resistance and self-exitinguishing
Colour	acc. to 227IEC (brown, blue, black, green/yellow) 5 cores or more with black number with white digital coding
Sheath	Butadiene-acrylonitrile rubber; resistant to oil, flame retardant and self-exitinguishing;
Colour	black(RAL9005) OR Grey(RAL 7001)
Standard	acc. to VDE 0482, part 265-2-2 resp.EN 50265-2-1 and IEC60332-1

Rated voltage	≤ 1.5mm: 300/500V ≥ 1.5mm: 450/750V
Test voltage	≤ 1.5mm: 2500V ≥ 1.5mm: 3000 V
Minimum bending radius	0.3m≤L≤0.6M
Burning vertically test	GB/T1 8380.1-2001, IEC60332-1:1993 test
Passed standard	GB5023.6 , IEC60227-6, EN50214.
Temperature range	-15°C to +70°C

1. Key Parameters & Construction (Based on GB/T 5023.6 and JB/T 8734 Standards)

TVVB cables are defined by a standardized flat structure and flexible design.

Conductor:
- Material: Tinned or bare fine-stranded copper wire (Class 5 or 6 flexibility).
- Arrangement: Conductors are laid in parallel, side-by-side, resulting in a flat, ribbon-like profile.
Insulation:
- Material: Polyvinyl Chloride (PVC) insulation, color-coded for phase identification.
Conductor Arrangement:
- Two to many conductors (common configurations: 2, 3, 4, 6, 8, 12, 18, 24, or 30 cores) laid parallel.
Strength Member:
- Critical Component: Integrated galvanized steel wire(s) or synthetic fiber (e.g., polyester) strength members are placed longitudinally within the structure. This is the core feature that provides the necessary tensile strength to support the cable's own weight and withstand bending stresses, preventing elongation and conductor breakage.
Outer Sheath:
- Material: A tough, flexible PVC compound that binds the entire assembly (conductors and strength members) into a flat, unified structure.
- Function: Provides overall mechanical protection, abrasion resistance, and a degree of oil resistance.
Key Electrical & Mechanical Parameters:
- Rated Voltage: Typically 300/500V.
- Bending Radius: Small bending radius is a major advantage, typically as low as 6-10 times the cable height. This is significantly better than round cables.
- Temperature Rating: Fixed installation: -15°C to +70°C; Movable installation: -5°C to +70°C.
- Bending Life: Designed for a high number of bending cycles (e.g., > 1 million cycles under specified test conditions).

2. Key Advantages & Benefits

The TVVB design offers specific benefits for vertical traveling applications.

Excellent Flexibility & Small Bending Radius: The flat, parallel structure and fine-strand conductors allow the cable to bend more easily and tightly in a single plane, which is ideal for the repeated U-shaped bending at the top and bottom of the elevator shaft.
Integrated Tensile Strength: The built-in steel wire or synthetic strength members carry the mechanical load, protecting the copper conductors from tension and stress. This prevents elongation and premature electrical failure.
Space-Efficient Profile: The flat design minimizes the required space in the cable carrier or guiding system and reduces the cross-sectional area, which can be critical in tight elevator shafts.
Prevents Twisting and Tangling: The flat shape naturally resists twisting on itself compared to a round cable, leading to more orderly installation and reliable movement in the guiding channels.
Simplified Installation & Termination: Parallel conductors are often easier to strip, identify, and terminate at connection blocks compared to twisted conductors in a round bundle.
Cost-Effectiveness: For standard elevator power and control needs, TVVB cables often provide a reliable and economical solution compared to more complex, shielded round cable assemblies.

3. Primary Applications

TVVB cables are predominantly used in vertical travel systems with repeated bending motions.

Elevator & Lift Traveling Cables (Most Common Use): The primary application. Used as the main traveling cable connecting the moving elevator car to the fixed wiring in the shaft. It carries:
- Power for car lighting, fan, and door operator.
- Control signals for car buttons, indicators, and alarms.
Material Hoists & Construction Lifts: Similar vertical travel and bending requirements as elevators.
Cranes & Monorail Systems: For power supply and control signals to the moving trolley or hoist unit.

Important Considerations & Limitations:

EMI/Noise Susceptibility: Standard TVVB cables typically have no overall shielding. The parallel, unshielded conductors are more susceptible to electromagnetic interference (EMI) from drives and motors. They are not suitable for carrying sensitive analog or high-speed data communication (e.g., encoder signals, video, Ethernet).
For Sensitive Signals: For applications requiring data transmission (e.g., modern elevator serial communication, touchscreens, video), a composite cable is used. This integrates shielded data pairs (like CAT5e) or coaxial cables alongside the TVVB power/control conductors in a single, flat or round jacket.
Environmental: Standard PVC has limitations in extreme oil resistance and very high/low temperatures. For harsher environments, PUR-sheathed flat cables are preferred.

Selection Summary:

Consider a composite/shielded alternative when: The application requires integrated data transmission, operates in a high-EMI environment, or demands higher environmental resistance.

Package

FAQS:

Q1: Are you a factory or trading company?

A1: We are a manufacturer.

Q2: Where is your factory located? How can I visit there?

A2:Our factory are located in jieyang city. You can fly to Shenzhen or Guangzhou international airport. And tell us your flight No. We will arrange to pick you up.

Q3: How can I get a sample to test your quality?

A3:We can provide free samples for your test and checking, you just need to bear the freight charge.

Q4:What payment method do you accept?

A4:T/T(Bank transfer), Western Union, Money Gram, Paypal, etc.

Q5: Can you put my brand name (logo) on these products?

A5: Yes! The professional OEM services will be welcomed to us. Our factory accepts to make the logo free for bulk orders.

Q6: May I know the status of my order?

A6: Yes .The order information and photos at different production stage of your order will be sent to you and the information will be updated in time.

Q7: What’s the leading time? (How long do you need to prepare my goods?

A7: Delivery (no more than 1000pcs) will be arranged within 10-15 days after payment, and arrive you within about 1 month via sea shipping.

Q8: How will you deliver my goods to me?

A8 Your purchases will be delivered by DHL, UPS, FedEx, TNT, EMS your door. Air Cargo and Sea Cargo, Direct line, Air Mail also be accepted according to clients' request.

Q9: Can you provide us more other products to us to help us to save more shipping costs?

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TVVB Elevator Cable High Flexibility Flat Cable 300/500V for Elevator Trailing Application

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What is a TVVB Cable?

1. Key Parameters & Construction (Based on GB/T 5023.6 and JB/T 8734 Standards)

2. Key Advantages & Benefits

3. Primary Applications

Important Considerations & Limitations:

What is a TVVB Cable?

1. Key Parameters & Construction (Based on GB/T 5023.6 and JB/T 8734 Standards)

2. Key Advantages & Benefits

3. Primary Applications

Important Considerations & Limitations: