| The rated voltages 450/750V and 0.6/1kV XLPE control cables are used for the controlling,return circuit and protecting facilities for the rated voltages 450/750V and 450/750V separately .The working temperature of PVC and XLPE control cables are 70¡æand 90¡æ separately.Type ¡¢description and main applications of cable see table 3-1.
Our company developed 450/750V XLPE insulated controal cable based on PVC insulated and sheathed control cable for rated voltage 450/750V PVC .The flame retardant and fird resistant PVC/XLPE insulated control cables,and 450/750V PVC insulated control cable are in accordance with the GB9330-88. 450/750V XLPE insulated controlcable meets the related criterions of IEC60502¡£1 .The electrical properties of flame retardant and fire resisiant control cables are in accordance with GB9330-88 plastic insulated control cable The property of flame retardant metts The requirements of class A,B or C of GB/T18380¡£3 Test on bunched wires or cable correspondingly.Firepro of performance shall comply with stipulation of GB/T19216-2003 ¡°Integrity Test For Electric Cable Or Optic Cable Under The Flame Condition". |
