Elevator Traveling Flat Cable
Product Characteristics
The elevator traveling cable adopts a new type of cold resistant flexible special outer sheath, which can maintain flexibility at -15 ℃. Due to the weight of the cable and the tension it needs to bear, the cable structure must be specially designed when it is suspended in large length. High strength aviation galvanized steel wire is used for bearing, which prolongs the service life.
Mobile installation: finished product outer diameter *10.
Application scope
The elevator traveling flat cable is designed with a special structure, which has a long service life and maximizes the operating efficiency of the elevator production enterprise. The elevator control cable can provide overall electrical control under the condition of long suspension length and bear mechanical stress at the same time. The elevator cable can be used for long-distance suspension applications because it uses steel wire to carry the cable core.
product mix
Conductor: multi strand superfine finely twisted oxygen free copper wire, complying with vde0295calss 5 standard.
Insulation: special mixed PVC insulation.
Color: color representation, in accordance with GB5023.6 (yellow, white, orange, light green, pink) digital number (without yellow green grounding wire).
Inner liner: None.
Reinforcement: high strength galvanized aviation steel wire (optional).
Sheath: cold resistant PVC special sheath, gray (ral7001) or black (ral9005).
If the elevator cable is used as follows:
1. When elevator cables are arranged in a straight line:
(1) Free use length is greater than 35m;
(2) The running speed is greater than 1.6 m/S;
It should be considered to add load-bearing elements in the cable, which are generally galvanized soft steel wire rope or fiber rope such as aramid yarn.
2. When elevator cables are twisted in quincunx arrangement.
(1) The free suspension length is greater than 80m;
(2) Operating speed from 4.0 m/s to 10.0 M/S.
It shall be considered to add load-bearing elements in the cable, which are generally galvanized soft steel wire rope.
Guidelines for use
In normal use, the maximum conductor temperature is 70 UC.
The cable is suitable for use in an environment of 15 ～+400c:
When elevator cables are arranged in a straight line.
1. The free use length is greater than 35m;
2. The running speed is greater than 1.6m/s;
It should be considered to add load-bearing elements in the cable, which are generally galvanized soft steel wire rope or fiber rope, such as aramid yarn, etc.
When elevator cables are twisted in quincunx arrangement.
1. The free suspension length is greater than 80m;
2. The operating speed is 4.0m/s~10.0 m/s;
It shall be considered to add load-bearing elements in the cable, which are generally galvanized soft steel wire rope.
Model representation edit.
Tvvbpg-tv.
T: "Ladder" of elevator
V: PVC insulation
V: PVC sheath
B: Flat cable
P: Shielding structure
G: Steel wire reinforcement
TV: video transmission line
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