The cable has power cable, control cable, compensating cable, shielded cable, high temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mine cable, aluminum alloy cable and so on. They are composed of single or multiple strands of wire and insulating layer, which are used to connect circuits, electrical appliances, etc. AC Cable: (1) The connecting cable of inverter to step-up transformer. (2) The connecting cable of the step-up transformer to the distribution device. (3) The Power distribution device to the power grid or the user's connecting cable. This part of the cable for AC load cable, indoor environment laid more, can be selected according to General power cable selection requirements.Cable Assembly
Scope of application: This product is applicable to nuclear power plant rated voltage UO of 0. Cable for control and signal connections used in the Z. 1kv control system network. The cable conductor allows a long-term operating temperature of 90 Shan, and the maximum temperature of a cable conductor is no more than 250 Shan in short circuit and lasts no more than 5 seconds. The ambient temperature should not be less than 0 Shan when laying the cable. Cable laying allow bending radius: No armored cable, should not be less than 6 times times the diameter of the cable, armored or copper tape shielding results of the cable, should not be less than 12 times times the diameter of the cable Cable Assembly
Soft cable with shielded structure should not be less than 6 times times the diameter of cable. When the conductor long permissible working temperature is not greater than 90 Shan, the identification life of the cable is not less than 40. The finished cable shall conform to the requirements of the Class A bundle combustion test as specified in the Gb 18380.3 standard. Finished cable smoke density: light transmittance is not less than 70%. Radiation Resistance: 25 X 104G7, halogen-free: non-metallic materials in the combustion, the acidity of the escaping gas (expressed in ph value) should be greater than 4.3; the conductivity is not greater than 10.
With the recent more than 20 years, the rapid development of the communications industry, the product also has an astonishing development speed. From the simple telephone telegraph cables of the past to thousands of pairs of cables, coaxial cables, optical cables, data cables, and even a combination of communication cables. The structure size of the product is usually small and uniform, and the manufacturing precision is high. Excellent fire-retardant performance, fire-resistant grade not only meet international GB12666.6A Class 950 also meet the requirements of the British Bs6387-1994 A-class 650 B-Class 750 C-Class 950 at the same time in the combustion can withstand water spray and mechanical impact.Cable Assembly