Uses: This product is suitable for AC rated voltage 450/750V and below electrical distribution equipment, instrumentation wiring purposes, but also used in power plants, substations, mining, petrochemical, and other companies controlled or stand-alone control unit equipment, Signal and measurement systems. 2: Conditions of Use: (a), rated voltage: U0 / U is 450/750V. (2), the long-term operating temperature of cable conductor is 70 ℃, short circuit (the longest duration of no more than 5S) of the conductor temperature does not exceed 160 ℃. (3), laying cable when the ambient temperature is not lower than 0 ℃. (4), laying installation cable minimum bending radius: non-armored cable, not less than six times the cable diameter, with armor or copper tape screened cable should be not less than 12 times the cable diameter with shield flexible cable, not less than six times the cable diameter. 3, model, name, range: Model Name Use of KVV Copper conductor PVC insulated and sheathed control cable laying indoors, cable trench, pipeline and other fixed places KVVP conductor PVC insulated and sheathed braided shielded control cable laying indoors, cable trench, pipeline and other requirements on shielding KVVP2 copper core PVC insulated PVC sheathed copper tape screened control cable laying indoors, cable trench, pipeline and other requirements on shielding KVV22 conductor PVC insulated and sheathed control cable laying indoors, cable trench, pipeline, buried and so can withstand greater mechanical force fixed places KVVR conductor PVC insulated and sheathed control flexible cable laying indoors, movable and flexible, shielded other occasions KVVRP conductor PVC insulated and sheathed braid shield control cable laying indoors, movable and flexible, shielded control cable and other occasions line failures are common mechanical damage, insulation damage, wet insulation, insulation aging deterioration, over-voltage, cable overheating failure. When the line when the failure occurs, disconnect the power cable fault, find fault, the fault inspection and analysis, and then repair and testing, the mutilation of circumcision, until the fault is removed only after the power is restored. The most professional power cable, wire and cable manufacturers! Our solemn declaration: 1, signed product quality assurance and undertaking - substandard products not manufactured. Within two years, product quality tracking service, and customer service records in the archives of 20 years. 3 Ensure product quality problems, I will plant the warranty, refund, replacement, to meet customer requirements. Specifications: According to customer requirements Quantity: MOQ is 100 m, 100 m -200 m prices go up Packing: a few meters short of the disc packaging, a few meters long cable shaft packing Price Description: Phone negotiated price based on decline in copper prices go up at any time Updates Contact Sales Department (General Manager) Revise office phone number 15731627778 15731627778 landline 0316-5726723