Flexible Elevator Cable (24 Cores or below 24)

Flexible Elevator Cable (24 Cores or below 24)
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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).

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