TVVB- Elevator flat cable
Use the feature
1. Ac rated voltage: U0/U 0.6/1kV ** Operating temperature: 180℃ ** Ambient temperature: fixed installation -60℃ 2. Flat cable installation and laying temperature should not be less than -25℃.
3. The allowable bending radius of the cable: the cable is 15 times of the cable diameter
1, conductive wire core adopts soft structure to ensure good soft performance of cable.
2, insulation and protective layer material butyl polymer, improve cable softness and anti-corrosion, cold resistance.
3, insulation core color separation, for laying and installation to provide convenience
Structural characteristics of elevator flat cable
1. Conductive wire core adopts soft structure to ensure good softness of cable.
2. Butyl polymer is used for insulation and protective layer to improve cable softness and anti-corrosion and cold resistance.
3. Color separation of insulated wire core to provide convenience for laying and installation.
4. According to customer needs, steel wire rope or other load bearing elements (TVVBG type) can be added on both sides of cable core.
Product features
Especially soft, especially resistant to bending, back and forth movement, smooth without twisting.
Indoor and outdoor, adapt to temperature, acid, alkali, oil and salt, can be protected.
The main products
PVC insulated and sheathed flat flexible cable for elevator
Product Model: TVVB (common)
TVVBG (Reinforced - Wire rope)
TVVBP (screened type)
TVVBPG (enhanced, shielded)
Main performance of cable (in line with Q/ZB01-2002)
Rated working voltage ac 450/750V and below.
The ambient temperature of the cable is -40 ° C to 70 ° C.
* The bending radius of the cable is 10 times of the length of the cable's small edge.
The finished cable core shall not break down under ac 50Hz and 2.5kV test voltage for 5min.
The minimum tensile strength of insulation and sheath is 10N/mm2, the minimum elongation at break is 150%, no crack is wound at -40℃, the minimum elongation at -40℃ is 20%.
Our flat cable can be widely used in elevator, lifting, transportation, machinery, electrical, steel, metallurgy, port, mining, logistics, storage and other industries of 450/750V and below various mobile power device power connection and control, signal, lighting and so on.
Packing, transportation and storage of cables:
Cables can be packaged in circles or discs.
Cable transportation should ensure that the packaging is intact, strictly prevent mechanical collision.
Long-term storage should avoid low temperature below -20℃ and high temperature above 50℃.
