Pvc Insulated Screen Control Cable Class1 , Class 2 , Class 5 Copper Conductor
■ Product standard
This product is manufactured according to GB9330 and enterprise standards.
For system connection wire of control, signal, protection or measuring with rated voltage up to and including 450/750KV.
■ Operating characteristics
Rated voltages U0/U: 450/750V
Permissible Max. continuous operating temperature of conductor:
PVC insulated: 70℃;XLPE insulated: 90℃.
Upon short circuit (Max. Duration time 5s) the Max.
temperature of conductor not higher than:
PVC insulated: 160℃; XLPE insulated 250℃.
Ambient temperature of installation not less than 0℃.
Preferred permissible bending radium:
For non-armored cable, not less than 6 times of cable diameter;
For armored or copper-tape-screened cable, not less than 12 times of cable diameter;
For screened flexible cable, not less than 6 times of cable diameter.
■ Type, designation and application
■ Type range
Note: 1) Preferred number of cores: 2,3,4,5,7,8,10,12,14,16,19,24,27,30,37,44,48,52,61.
2)The special types of fire-retardant, flame-resisting, low-fume and low-halogen, low-fume and non-halogen as well as acid-alkali-proof for these cables may be supplied upon requests.
■ Technical Data
1) Conductors have three species: First (Solid conductor) (A), Second for fixed installation (B) (Stranded conductor),
and Third for moveable requirement (R) (stranded flexible conductor).
2)The structure and D. C. resistance.
3)The screen layer of cables shall be braided with copper wire or applied helically with copper tape.
Advanced Manufacturing Equipments
Advanced Testing Equipments
The company introduced the world's advanced level wire & cable production and testing equipment, such as DV-6E spectrum analyzer, online micro pore impurity tester, etc.
Advanced Testing Equipment Guarantee High Quality Production
We got trust and praise from all customers by outstanding quality and good reputation. To providefirst-rate products and service for society is the pursuit of staffs of our Company forever. The after-sale service department provides series of before-sale,selling and after-sale, which solve the worries behind for customers and provide complete and rapid service for customers. Customers' satisfaction is the best return for staffa of our Company.
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Product Categories : Control Cable