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RVVP shielded signal cables are suitable for use in machine tool manufacturing, complete equipment installation engineering, power plants, heating and air conditioning systems, refrigeration equipment, office automation equipment, and data processing systems as measurement, monitoring, and control cables.
Brief description: Mining flame-retardant control shielded cables are laid in fixed environments such as urban areas, cable trenches, pipelines, direct burial, and hanging, which can resist external interference and withstand large mechanical external forces.
ZRKVV22 copper core PVC insulated PVC sheathed woven steel strip armored Zrkvv22 cable 450/750 4-37 0.75-10 is laid indoors, in fixed situations such as cable trenches, direct burial of pipelines, etc. that can withstand large mechanical external forces and have flame retardant requirements
Generally, PVC insulated and sheathed compensating wires or cables have excellent moisture-proof, wear-resistant, and flame retardant properties; High temperature resistant fluoroplastic insulated and sheathed compensation conductor or cable adopts continuous extrusion process, which has more advantages of high temperature resistance, cold resistance, acid, alkali, oil and water resistance, non flame retardancy, aging resistance, etc.
Generally, PVC insulated and sheathed compensating wires or cables have excellent moisture-proof, wear-resistant, and flame retardant properties; High temperature resistant fluoroplastic insulated and sheathed compensation conductor or cable adopts continuous extrusion process, which has more advantages of high temperature resistance, cold resistance, acid, alkali, oil and water resistance, non flame retardancy, aging resistance, etc.
Compensation wires are wires that have the same thermoelectric electromotive force value as the matched thermocouple within a certain temperature range (including room temperature).
The KX-GVVRP KC-GSVPV shielded compensation wire is used to extend the cold end of the thermocouple and connect with the thermometer to form a temperature measurement system. The product adopts polyvinyl chloride insulation and sheath, which has excellent moisture-proof, wear-resistant, and flame retardant properties.
Full name: PVC insulation and sheath, generally used as compensation wires for precision grade K-division thermocouples Conductor material: positive electrode is nickel chromium - negative electrode is nickel silicon thermocouple graduation number K type
Small bending radius allowed for cables: metal tape wrapped shielding or steel wire or steel tape armored cables shall not be less than 12 times the outer diameter of the cable; Non armored flexible cables or braided shielded cables shall not be less than 6 times the outer diameter of the cable.
Non armored cables should not be less than 6 times the outer diameter of the cable Cables with armor or shielding layers should not be less than 12 times the outer diameter of the cable
AC rated voltage U0/U: 300/500V; Long term allowable high working temperature for cable conductors: PVC insulation is divided into two types: 70 ℃ and 105 ℃; Polyethylene insulation at 70 ℃; Crosslinked polyethylene insulation is 90 ℃.
This product is suitable for electronic computers and automation connection cables with a rated voltage of 500V and below that require high anti-interference performance. The insulation of the cable ground wire core is made of K-type B-class low-density polyethylene with oxidation resistance.
Computer cables are suitable for data transmission and anti-interference requirements of electronic computer systems (DCS) with rated voltage of 450/750V and below, as well as weak signal connection and transmission of other self-control systems.
The high rated temperature of the cable conductor is 90 ° C. In the event of a short circuit (with a long duration of no more than 5 seconds), the high temperature of the cable conductor does not exceed 250 ° C.
The high rated temperature of the cable conductor is 90 ° C. When a short circuit occurs (with a long duration of no more than 5 seconds), the high temperature of the cable conductor does not exceed 250 ° C.
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