What are the specifications for customization of weak current distribution cabinets?

The specifications of weak current distribution cabinets are various, and the following are some common specifications:

Divide by size

Household weak box: the small size is generally 263×196×120mm, which is suitable for small space; The medium size is usually 350×300×120mm or 320×240×120mm, which is suitable for general household use. The large size is 400×300×120mm, which is suitable for placing large routers, switches and other equipment.

Small commercial weak current distribution cabinet: The common size is 600×400×200mm, which has good fireproof and waterproof performance and is suitable for various small commercial scenes, such as small offices and shops.

Medium-sized weak current distribution cabinet: generally 800×600×200mm in size, made of high-strength materials, with good protective performance, which can effectively protect equipment from external interference and damage, and is suitable for medium-sized enterprises, office buildings and other scenes.

Large-scale weak current distribution cabinets: large in size, such as 1000×800×200mm and 1200×800×200mm, with high bearing capacity and stability, which can protect the safe operation of equipment, and are suitable for large enterprises, data centers and other scenes that require high equipment capacity and stability.

Divided by rated current

Small current type: the rated current is generally below 100A, which is suitable for small weak current systems, such as homes and small offices. The specifications of its internal electrical components and circuits are relatively small, which can meet the power supply requirements of low-power equipment.

Medium current type: the rated current is usually between 100A and 630A, which is suitable for medium-sized weak current systems, such as medium-sized enterprises and commercial buildings, and can satisfy the simultaneous power supply and stable operation of more weak current equipment.

Large current type: rated current is above 630A, which is mainly used in large-scale weak current systems, such as large data centers and industrial workshops, to ensure the high-load operation and safe distribution of a large number of weak current equipment.

According to the protection level

IP30: It can prevent the invasion of solid objects larger than 2.5mm, and is generally used in indoor ordinary environment, which can prevent dust and larger foreign objects from entering the power distribution cabinet and protect internal equipment.

IP40: It can prevent the invasion of solid objects larger than 1mm, which is suitable for general industrial environment and indoor clean places, and can effectively prevent dust and small foreign objects from entering.

IP54: The level of dust prevention and foreign object intrusion is Grade 5, and the level of waterproof is Grade 4. It is suitable for the environment with certain dust and a small amount of water splashing, such as some outdoor weak current equipment rooms.

IP65: Dust-proof grade is 6, completely preventing foreign objects from invading, and waterproof grade is 5, which can prevent the invasion of big waves or water sprayed rapidly from water spray holes. It is often used in harsh outdoor environment or places with high protection requirements.

In addition, the weak current distribution cabinet can be customized according to the internal structure, installation mode and functional modules to meet the specific needs of different users.