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Life cables
Description
type
Uo/U Voltages
Core Number
Cross-sectional Area m
Temperrature<=≧
Standard
Life cables
245 IEC 74(YT)
245 IEC75(YTF)
300/500
3-24
0.75-1.0
60
GB5013.5-1997


Construction:

Application : The cables are used to connect lift uses migration signal lines with rated AC voltage at 300/500V.
Using characteristic:
1. The permissible long-term operating temperature of the cable conductor shall not exceed 65≧
2. YT-Type has high flexibility properties .IT is suitble to be used in door .
3. The chloroprene rubber sheath is heat and oil resistant and flame retardant .YTF-Type is suitble to be used in door or out door oil-contacting flame-retardancy required enviroment.
4. Before installation or commissioning,the cable should be freely suspended and sufficiently back-twisted. The reinforced core should be fixed and bear a tensile force.

PVC insulated lift cables

Description
type
Uo/U Voltages
Core Number
Cross-sectional Area m
Temperrature<=≧
Standard
PVC insulated lift cables
227 iec71f (TVVB)
300/500
1
0.75-1
70
GB5023.6-1997
450/750
1-2.5
　 　 　 　 　
Construction:

Application: Flat plastic insulated lift cable type of TVEB is suitable for movable control line of lift of AC voltage up to and including 300/500V(Uo/U),The rated of the lift does not exceed 6.3m/s. permissible conductor operating temp.70c