Flexible Elevator Cable (24 Cores or below 24)

Main Parameters
Product Name: Flexible Elevator Cable

Product Standard: 60227 IEC 71f  (TVVB)
Model of Elevator Connection Cable: TVVB, TVVB (G)
Cable Specification:
60227 IEC 71f  (TVVB): 300/500V 0.75-1.0mm2 (3-24 cores);
60227 IEC 71f  (TVVB): 450/750V 1.5-2.5mm2(3-12 cores);
Operating Temperature: -0°C~40°C (Max. allowed temperature of conductor is 70°C)
Conductor Class: Class 5
Conductor Material: Anaerobic soft copper wires
Insulation Material: High quality lead-free PVC soft insulation material
Color of Insulation Core: Black insulation core with white number +yellow/green
Sheath Material and Color: High quality cold proof and lead-free elastic PVC material, gray (or black)
Burning Test: Conforms to the requirements for single cable vertical burning test specified by IEC60332-1.
DC Resistance of Conductor at 20°C: Complies with GB/T3956-1997 (IEC228)
Insulation Resistance at 70°C: Complies with GB5023.6-2008 (IEC227-6)
Finished Product Voltage Withstand Test:
300/300V: 1.5KV (AC)/5min, no breakdown;
300/500V: 2.0KV (AC)/5min, no breakdown;
450/750V: 2.5KV(AC) 5min,no breakdown
Mechanical Specification of 60227IEC71f (TVVB) Flexible Elevator Cable:
Free suspension length: ≤35m;
Travel height: ≤70m;
Rated speed : ≤1.6m/s;
Freed bending diameter: ≤400mm;
Minimum diameter: 30mm;
Flexibility test: >30000 times (No broken circuit or short circuit occurs to the insulation core.)

Product Certificate: 3C Certificate No.: 2004010105119789, CE Certificate No.: CE-LVD-0502
Lead Free Environmental Performance:
Heavy metal content in our product fully complies with the requirement of EU RoHS.

Note: In practical operation, when the operating speed is in the range of 1.6m/s-4.0m/s and free suspension length is over 35mm, reinforced component made of galvanized soft steel wire or fiber wire need to be added to the lead-free elevator cable. The corresponding cable model is 227IEC 71f (TVVB) (G).

Other products
    1. Flexible Elevator Cable (25 Cores or above 25)
    2. Flexible Elevator Cable (25 Cores or above 25)

      Color of Insulation Core: Various colors with printed numbers Sheath Material and Color: High quality cold proof and lead-free elastic PVC, gray (or black) Burning Test: Conforms to the requirements for single cable vertical burning test specified by IEC60332-1. DC Resistance of Conductor at 20°C: Complies with GB3956.-1997(IEC228:1978) and JB8734.3~4-1998 Insulation Resistance at 70°C: Complies with GB5023.3-2008 (idt IEC227-3:1985) Finished Product Voltage Withstand Test: 300/500V: 2.0KV(AC)/5min, no breakdown

    1. Customized Elevator Cable
    2. Customized Elevator Cable

      1. Make sure all the equipment inside the control panel cabinet is connected to earth properly. The short and thick earth wire should be connected to the suitable earth point or earth busbar. 2. The sheathed customized elevator cable usually uses flat conductor (such as metal mesh) which has low impedance under high frequency power transmission. 3. The power cable must be shielded in order to restrain the radiation and transmission of electromagnetic wave. At the same time, transfer impedance of the shield layer needs to be taken into consideration.

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