News

  • American plug and European plug are different

    American plug and European plug are different

    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... read more

    Mar 14, 2020 Industry News
  • Power line temperature rise test and mechanical strength test

    Power line temperature rise test and mechanical strength test

    ①Polyvinyl chloride (PVC) material wire and rubber wire: Assembled in the temperature test power line branch of electrical products does not exceed 50K (75 ℃); ② Power cord swing test: (fixed plug swing power cord) The first type: For a conductor that will bend during normal work, add a 2kg load to ... read more

    Mar 20, 2020 Industry News
  • Brief introduction of American plug

    Brief introduction of American plug

    ①American plug: 120V 50 / 60HZ is divided into two-core wire, three-core wire and polar, non-polar. The copper plug of the power plug to the United States must have a plug terminal sheath; The line printed on the two core wires indicates the live line; the connection line with a large plug is a neut... read more

    Mar 28, 2020 Industry News
  • Brief introduction of Japanese plug

    Brief introduction of Japanese plug

    Japanese plug: PSE, JET VFF 2 * 0.75mm2 -F- ①VFF: V represents the wire material PVC; FF is a single-layer insulating layer with grooved wire body; ② VCTFK: VC surface wire material PVC; TFK is a double-layer insulating layer partial line, the outer layer is mm2 layer, copper core wire; ③ VCTF: VC m... read more

    Apr 03, 2020 Industry News