MCP MCPT MCPTJ mining rubber sheathed cable - sufficient standard

NegotiableUpdate on 01/28

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Overview

MCP MCPT MCPTJ mining rubber sheathed cable - standard $r $n rubber sheathed wire and cable are suitable for transmission and distribution of coal mining machines and high-power mobile equipment with rated voltage of 6/10kv and below. The cable can withstand large mechanical external forces and the monitoring system is sensitive. The long-term allowable operating temperature of cable conductors of 245IEC 81 (YH) and 245IEC 82 (YHF) types should not exceed 65 ℃

Product Details

MCP MCPT MCPTJ mining rubber sheathed cable - sufficient standard

Rubber sheathed cable is a flexible and movable type of cable made of multiple strands of thin copper wire as conductors, wrapped with rubber insulation and rubber sheath. Generally speaking, including universal rubber sheathed flexible cables,Welding machine cableVarious types of cables, including submersible motor cables, wireless device cables, and photography light source cables.

Rubber sheathed cables are widely used in various electrical equipment, such as household appliances, electric machinery, mobile electrical devices and appliancespower cordIt can also be used in indoor or outdoor environmental conditions. According to the mechanical external force acting on the cable, the product structure is divided into three categories: light, medium, and heavy. There are also appropriate connections on the cross-section.

MCP MCPT MCPTJ矿用橡套电缆-足标

Generally, lightweight rubber sheathed cables are used in household appliances and small electric equipment, requiring softness, lightness, and good bending performance;

Medium sized rubber sheathed cables are widely used in agricultural electrification, except for industrial applications;

Heavy duty cables are used for applications such as port machinerysearchlightLarge scale hydraulic power for household businessIrrigation and drainage stationWaiting for occasions. This type of product has good universality, complete series specifications, good performance and stability

Rubber sheathed cables are classified as heavy-dutyrubber-sheathed flexible cable(YC cable, YCW cable), medium-sized rubber sheathed flexible cable (YZ cable, YZW cable), lightweight rubber sheathed flexible cable (YQ cable, YQW cable), waterproof rubber sheathed flexible cable (JHS cable, JHSP cable), welding machine cable (YH cable, YHF cable) YHD cable are tin plated power connection wires for outdoor use.

In the production process of rubber sheathed cables, appearance defects often occur, such as uneven surfaces; There are clinker particles (early vulcanized rubber particles) or impurities on the surface; Scratches and abrasions on the surface of wires and cables; Surface collapse; There are Fried Dough Twists patterns on the surface. Here are five common reasons for appearance defects in rubber sheathed cables:

1. The supporting wire of the mold sleeve is too long or too short, the mold mouth is not smooth, and the aperture is too large; Low temperature of the machine head, die or body; Rubber materials with low plasticity may cause the surface of rubber sheathed cables to be uneven.

2. The supplied rubber is not clean and contains impurities; The burning time of the rubber material is too short; The temperature of the extruded rubber body, nose or mouth mold is too high; The rubber flow inside the machine head is not smooth, and there are blind spots where rubber material is trapped; Unsmooth screws, adhesives, and other factors may lead to the appearance of clinker particles (early vulcanized rubber particles) or impurities on the surface of rubber sheathed cables.

3. The mold sleeve is not smooth and has no chamfer; Impurities or cooked glue particles block the mold mouth; Scratches caused by dragging the vulcanized tube inside; The small aperture of the sealing rubber gasket at the outlet of the vulcanized pipe may cause scratches and abrasions on the surface of the rubber sleeve cable.

4. The aperture of the mold sleeve is too large; The gaps between the outer layers of the conductive wire core and between single wires are too large, and the outer diameter of the cable core is uneven; Rubber has low plasticity and poor viscosity; There are impurities in the rubber material; Small distance between molds and low pressure may lead to surface collapse of rubber sheathed cables.

5. The aperture of the mold sleeve is too small; Insufficient extrusion of rubber material and insufficient filling of gaps in the wire core; Conductive wire core or cable core jumper; The short distance between two molds may cause Fried Dough Twists on the surface of the rubber sheathed cable

MCP MCPT MCPTJ矿用橡套电缆-足标

Suitable for secondary side wiring and connection of welding machines with ground voltage AC not exceeding 200V and pulsating DC peak 400Vwelding pliersIt is a specialized cable suitable for connecting the secondary side of welding machines and welding tongs, with a rated voltage of AC not exceeding 200V and a pulsating DC peak value of 400V. The structure is a single core and is made of multiple strands of flexible wire twisted together. The conductive wire core is made of heat-resistant material on the outsidepolyester filmInsulated tape wrapping, with the outermost layer made of rubber insulation and protective sheath as the protective layer.