Elevator flat cable TVVBP TVVBPG TVVBPG-TV

Elevator flat cable TVVBP TVVBPG TVVBPG-TV adopts a special design, has a longer service life, and maximizes the operating efficiency of elevator manufacturers. The elevator control cable can provide overall electrical control under the condition of hanging length, and bear mechanical stress at the same time. Because the elevator cable adopts steel wire to carry the cable core, it can be used for distance suspension applications,another common flat cable.
Elevator flat cable characteristics
The cable has a shielding structure added to the original foundation. The shielding structure has three functions as follows:
For high-wave interference:aluminum foil MAYLA wrap-around shield
Electromagnetic interference:Copper wire braided shield
Broadband interference：Aluminum foil MAYLA wrap shield and copper wire braid shield

Elevator flat cable TVVBP TVVBPG TVVBPG-TV structure
Conductor: Multi-strand ultra-fine refined oxygen-free copper wire, in line with VDE0295CASS 5 standard
Insulation: Special PVC
Color: color indication, in line with GB5023.6 (yellow, white, orange, light green, pink) digital number, single cable, black digital white number number, in line with EN50214 standard, yellow and green grounding wire can be added
Inner lining: none
Shielding layer: yes (optional method)
Reinforcement: Highly galvanized steel wire (optional)
Video transmission line: low interference special coaxial video line (optional)
Sheath: special PVC material for cold and bending resistance, color: gray (RAL7001) or black (RAL9005)
Elevator flat cable TVVBP TVVBPG TVVBPG-TV usage is as follows:
When the elevator cables are arranged in a straight line
1. The free use length is greater than 35m
2. When the operating speed is greater than 1.6m/s, you should consider adding load-bearing parts in the cable. The load-bearing parts are generally: galvanized mild steel, silk rope or fiber rope such as aramid yarn, etc.
When the elevator cable is quincunx twisted arrangement
1. The free suspension length is greater than 80m
2. When the operating speed is greater than 4.0m/s to 10.0m/s, it should be considered to add load-bearing parts in the cable. The load-bearing parts are generally: galvanized soft steel wire
Elevator accompanying flat cable technical parameters:
Working voltage: 300/500V
Test cable: 2500V
Conductor resistance 20℃: According to VDE 0295 and IEC 60228 category 5, multiple strands of finely stranded copper wire
Insulation resistance: ≥ 20 MΩ/km (20℃)
Bending radius: mobile installation 10XD (cable outer diameter)
Working temperature: mobile installation -15~+70℃