1. Standard
(1). Rubber insulated cable with rated voltage up to 450/750V is in accordance with the standard GB5013-1997.
(2). Rubber insulated flexible wire and cable with rated voltage up to 450/750V is in accordance with the standard JB8735-1998.
2. Specific Property for Using
The long-time permissible working temperature of conductor is 60C.
3. The Type, Construction and Application of Products.

Type Name Rated Voltage(V) Section Area(mm2) No. Of Core Main Application
245 IEC 53 YZ Common Rubber Sheated
Flexible Cable 300/500 0.75-2.5 2, 3, 4, 5 Used for various
Mov able electrical
Equipments and tools
245 IEC 57 YZW Common Chlorop rene Rubber
Sheathed Flexible Cable 0.75-2.5 2, 3, 4, 5
4-6 2, 3, 4, 5
YZ YZW Medium Type Rubber
Sheated Flexible Cable 300/500 1.5-6 4(three and half cores) Used for various
Movable electrical
Equipments and be
Able to stronger
Outer mechanical

Force
0.75-6 6
245 IEC 66 YCW Heavy Type Rubber
Sheathed Flexible Cable
For Using Outdoor 450/750 1.5-400 1
1.0-25 2
1.0-95 3
1.0-150 4
1.0-25 5
YC Heavy Type Rubber
Sheated Flexible Cable 450/750 1.5-400 1
1.5-95 2
1.5-150 3, 4
1.5-25 5
2.5-150 4(three and half cores)
YCW Heavy Type Rubber
Sheated Flexible Cable
For Using Outdoor 450/750 35-95 2
120-150 3
2.5-150 4(three and half cores)