In modern society, no matter in industry, agriculture, transportation, national defense, culture, education and health, finance, commerce, tourism services and people's lives, we cannot do without electricity. In the generation, transmission and use of electricity, power distribution is an extremely important link. The power distribution system includes transformers and various high and low voltage electrical equipment, and low voltage circuit breakers are widely used electrical appliances.
Low-voltage circuit breakers are divided into two types: universal type (also known as frame type, internationally known as ACB) and plastic shell type [internationally known as MCCB, MCB (small)]. , Their same function is:
(1) Under normal circumstances, make infrequent closing and opening circuits, or start and stop the motor;
(2) In case of overload, short circuit or under voltage (insufficient voltage) in the line or motor, the circuit can be automatically cut off for protection.
According to different protection objects, circuit breakers are divided into four types:
(1) Distribution protection type-protection of power supply and electrical circuits (wires, cables) and equipment;
(2) Motor protection type-designed for infrequent starting of the motor, interruption during operation, and protection against overload, short circuit and undervoltage of the motor;
(3) Protection type for home and similar home places-protection for lighting circuits, household appliances, etc .;
(4) Residual current (leakage) protection type-a protector used to protect people from electric shock hazards and electrical fires.
Abs Fiber Optic Trays are an essential component in fiber optic networks. They are designed to securely hold and protect fiber optic cables, connectors, and splices. These trays are made of ABS plastic, a thermoplastic polymer that is known for its strength and durability. They come in various sizes, shapes, and configurations to accommodate different fiber optic applications.
One of the key features of ABS Fiber Optic Trays is their ability to organize and manage fiber optic cables. The trays have multiple slots or compartments that can hold individual cables or cable bundles. This helps to prevent tangling, twisting, and damage to the cables, which can lead to signal loss and network downtime. The trays also have built-in cable management features, such as cable ties and clips, that further enhance cable organization and protection.
Another important function of ABS Fiber Optic Trays is to house fiber optic connectors and splices. The trays have specialized compartments or adapter panels that can hold different types of connectors, such as SC, LC, ST, and MTP. These compartments are designed to provide a secure and stable connection between the connectors and the fiber optic cables. The trays also have splice trays or fusion splice holders that allow for easy and efficient splicing of fiber optic cables.
ABS Fiber Optic Trays are also designed with ease of installation and maintenance in mind. They can be mounted on racks, cabinets, or walls using various mounting options, such as screws, brackets, or adhesive pads. The trays have removable covers or doors that provide easy access to the cables, connectors, and splices for installation, inspection, and maintenance. The covers or doors also protect the contents of the trays from dust, debris, and other environmental factors.
In addition to their functional features, ABS Fiber Optic Trays are also aesthetically pleasing. They have a sleek and modern design that blends well with other network equipment and infrastructure. The trays come in different colors, such as black, white, and gray, to match the color scheme of the network environment.
Overall, ABS Fiber Optic Trays are an essential and versatile component in fiber optic networks. They provide a secure and organized way to manage fiber optic cables, connectors, and splices, while also being easy to install and maintain. With their strength, durability, and aesthetic appeal, ABS Fiber Optic Trays are a reliable and cost-effective solution for any fiber optic network.
Abs Fiber Optic Trays,Aluminum cable trays in data room,Abs Optic Fiber Cable Tray,Grid cable trays in data room,PVC Fiber Optic Cable Trays
Rayhot Technology Group Co.,Ltd , https://www.cnrayhot.com