How to distinguish between electrical equipment and materials
Time:2016-12-29Source:本站
All the machines, containers and other machinery which are made up of various materials and components according to their own purposes, such as production, processing, power, transmission, storage, transportation and scientific research.
Equipment is divided into standard equipment and non-standard equipment
Standard equipment (including general equipment and special equipment): refers to the production of products according to national standards of production, has entered the equipment series of equipment.
Non-standard equipment: refers to the state is not stereotypes, non-batch production oyster, the design unit to provide manufacturing drawings, commissioned by the contractor units or construction companies in the factory or construction site production equipment. electric
(1) All kinds of power transformers, transformers, voltage regulators, inductive phase shifters, reactors, high-voltage circuit breakers, high-voltage fuses, regulators, power regulators, high-voltage disconnectors, device air switches, power capacitors , Batteries, magnetic starters, AC and DC alarm, complete sets of supply boxes, plates, cabinets and equipment with the bus to bring the support of porcelain bottles are equipment.
(2) all kinds of cables, wires, bus, pipe, steel, bridge, ladder, box, column, arm, lamp switches, sockets, buttons, etc. are materials.
(3) Knife-type switch, fuse, rod lightning rod, all kinds of fans, iron shell switches, bells, meters, lighting distribution boxes and other small electrical appliances, all kinds of insulators, fittings, poles, Components are materials.