This cable is suitable for auto-control system as the control wire or computer cable for examine instrument or meter

Computer Cable

Characteristic of Computer Cable ;

1, A.C rated voltage : U0/U 300/500KV

2, Maximum working tempreture: PE insulation will not exceed 70 centigrade

    Cross-linked PE insulation 90 centigrade

     Low-smoke no-halogen inflaming retarding Polyester 70 centigrade

    Low-smoke no-halogen inflaming retarding cross-linked polyester 90 centigrade and 125 centigrade

    Fluoroplastic 200 centigrade and 250 centigrade

    Silastic 180 centigrade

3,  Minimum enviroment tempreture: PVC sheath: fixed lay40 centigrade ,non-fixed lay --15 centigrade

4, The lay tempreture of the cable should not lower than 0 centigrade5,  Allowed bending radius of the cable: for the Non-metal-shielding cable,the minimum   should be six times of the cables out diameter

     For the copper tape shielding or steel tape metal shielding cable,the minimum should be 12 times of the cable out diameter

Main technical index

Performance item	unit	index
		PE	pvc
Insulation resistance(20)	Ω/KM	5000	25
Work capacitance	PF/m	≤90	≤200
(1Kz) unbalance of the capacitance between  twisted pairs	PF/m	≤1	/
experimented voltage	V	2000V/1min
inflaming retarding	GB12666.5-90,AB Conform the requirement of GB12666.5-90, A or B type

    

     

Computer Cable