1. Inner sheath of the power cord In order to maintain the insulated wire core from being scratched by the armor, it is necessary to properly maintain the insulation layer. The inner protective layer is divided into an extruded inner protective layer (isolation sleeve) and a wrapped inner protective...
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1. Laying occasions and methods: indoor open and communication roads, tunnel walls or overhead laying; outdoor overhead laying, iron pipe or plastic pipe laying, electrical equipment, instruments, and radio installations are all fixed laying; plastic Sheathed power cables can be laid directly in the...
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1. It has a wide range of applications, mainly used for rubber power cords for ground and underground equipment in the mining industry, including rubber power cords for mining electric drills, rubber power cords for communication and lighting equipment, rubber power cords for mining and transportati...
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Earthquake rubber power cord 1. For land use: small outer diameter, lightweight, softness, abrasion resistance, bending resistance, weather resistance, water resistance, interference resistance, good insulation performance, easy identification of core wires, and convenient organization of complete s...
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1. The rubber power cord should be hung freely before use, and fully withdrawn. The rubber power cord's reinforcing core should be fixed and bear the tensile force at the same time. 2. Multiple rubber power cords should be laid in rows. During operation, the rubber power cords move up and down with ...
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First, look at the quality certificate of home appliances If the quality of the home appliance is qualified, then the quality of the power cord of the home appliance should also be tested, and there will be no major problems. Second, check the cross-section of the wire In the cross-section of the w...
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1) Conductor core: copper core, flexible structure, twisted by multiple single wire bundles; flexible wire conductor generally adopts type 5 or type 6 conductor structure. 2) Insulation: Insulating materials generally use natural styrene-butadiene rubber, polyvinyl chloride, or soft polyethylene pla...
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①Europe plug: also known as French standard plug and pipe plug The plug has supplier and supplier specifications such as KE-006 YX-002 and other countries and certifications: (D (Denmark); N (Norway); S (Sweden); VDE (Germany); FI (Finland); IMQ (Italy); KEMA (Netherlands); CEBEC (Belgium). Counterf...
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1. Conducting power core: For power, lighting, and electrical equipment internal installation, copper core is preferred. For large-section conductors, tight-core cores should be used; conductors for fixed installation generally use type 1 or type 2 conductors. structure. 2. Insulation: Insulating ma...
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1. Because the product is often moved, bent, twisted, etc., it is required that the power cord be flexible, stable in structure, not easy to kink, and have certain abrasion resistance; the plastic-sheathed rubber power cord can be buried directly in the soil. 3. The grounding wire adopts a yellow-gr...
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①British plug: 240V 50HZ withstand voltage 3750V 3S 0.5mA, fuse (3A 5A 10A 13A) (FUSE) → fuse, size requirements: total length 25-26.2mm, middle diameter 4.7-6.3mm, metal cap diameter at both ends 6.25-6.5 mm (screen printing BS1362); ② The internal wire of the plug (disconnect the BS plug and conne...
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Europe is inserted with "H"; How many lines are used in US regulations, such as 2 × 1.31mm2 (16AWG), 2 × 0.824mm2 (18AWG): VW-1 (or HPN) 60 ℃ (or 105 ℃) 300Vmm2 number; 1.31 or 0.824 mm2: means: cross-sectional area of the core; 16AWG: Represents the cross-sectional area of the wire core die, which ...
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