Mineral insulated fireproof cable manufacturers
Our company Shandong Yanggu Haohui Cable Co., Ltd. is a well-known and well-known company in Shandong.MineMaterial insulated fireproof cable manufacturersThe mineral insulated fireproof cables produced by our company have excellent performance, good quality and high cost performance. Their main uses are: power supply for fire fighting equipment in all kinds of buildings, power supply for fire fighting elevators, etc. Places that need special cleaning and sanitation, such as hospitals, food factories and other equipment power supply; Power supply for important military, national defense, aerospace and satellite base equipment; Power supply for important equipment of power plants and nuclear power plants; power supply for equipment and lighting systems in important buildings or densely populated buildings, such as conference centers, exhibition centers, hotels, airports, hospitals, shopping centers, parking lots and other urban complexes; places with high ambient temperature, such as steel plants, power supply for smelters, glass factories and other equipment; flammable and explosive important occasions, such as power supply for equipment in petrochemical, coal mines and other buildings; power supply for modern rail transit lines, such as: subway, high-speed rail, light rail, etc.
What are the main points of purchasing wires and cables? Let's take a look. As the main carrier of power transmission, wire and cable are widely used in electrical equipment, lighting circuits, household appliances, etc. Its quality directly affects the quality of the project and the safety of consumers' lives and property. There are many wire varieties on the market, and appropriate wires should be used according to their own power load.
What are the precautions for wires and cables? Let's take a look. Common cable faults: wire surface markings-according to national standards, the wire surface should have continuous markings of the manufacturer's name, product model and rated voltage. This helps to find the manufacturing plant in time when there is a problem during the use of the wire, and consumers should pay attention to this when buying the wire.
There are many kinds of wire and cable products for electrical equipment on the market, which are difficult for ordinary consumers to distinguish. So what are the main categories of wire and cable products? What are the product naming principles of wire and cable? The editor brings you a brief understanding of relevant content knowledge.
The wires and cables for electrical equipment are mainly used for internal or external connection of electrical equipment, low-voltage transmission lines and various electrical signal transmission lines. Generally speaking, except for power cables, communication cables and magnet wires, most insulated wires and cables are classified as wires and cables for electrical equipment.
Electrical equipment with wire and cable is a large class of wire and cable products, a wide range of applications, many varieties, many series, large output, process type complex. The rated voltage of wires and cables for electrical equipment is low, and the working voltage is 450/750v and below, which is not more than 0.6/1kv. The working voltage of signal and instrument cables is usually 300/500v and below. The ampacity of the cable is determined according to the requirements of the cable.
Low voltage power cable winter pay attention to matters? As the weather gets colder and colder, manufacturers of low-voltage power cables usually become more difficult, which brings inconvenience to construction. Here are some precautions for winter construction. Let us take a brief look.