The cabinet has a standard modular design and is made of high -quality cold -rolled steel sheet after multiple bastard and welding, which has high mechanical strength and good anti -corrosion properties.
The structure of the cabinet
1.CHAF has a standard modular structure and is made of high -quality cold -rocked steel sheet after multiple bastard and welding, which has high mechanical strength and good anti -corrosion properties. The cabinet size usually amounts to 2200 mm in height, 600/800/1000 mm in width, 800/1000 mm in depth and other technical characteristics that can be changed in accordance actual needs.
2. The chip is divided into several compartments, such as the tire collection room, room for functional blocks and cable room. The compartments are isolated from each other to ensure the safety and reliability of equipment. The cabinet is equipped with high -strength loops and door locks, which are easy to operate and have good tightness.
The design of the drawer
1. The functional block has a sliding structure that can be easily extracted and inserted. The drawer is equipped with reliable mechanical and electric blocking devices that ensure the safety of operation. Transport boxes are divided into various specifications and types that can be combined and configured in accordance with the needs of the user to meet various requirements for electric control.
2. The retirement drawer is made of high -strength alloy steel, and its surface was specially processed to ensure good wear resistance and guide properties, which ensures the stability and accuracy of the movement of the drawer. The main electrical components, such as automatic circuit breakers, contactors and relay, are installed inside the drawer. Various components are connected by insulating couplings and prefabricated tires. The design is convenient in maintenance and repair.
Electric characteristics
1. The number voltage is 380 V / 660 V, and the rated current can be configured in accordance with the needs of the user. The most common are 400 A, 630 A, 800 A, 1000 A, 1250 A, 1600 A, 2000 A, 2500 A, 3150 A, 4000 A, etc.
2. The use of advanced electrical components and technologies, such as intellectual circuit breakers, multifunctional devices, etc., allowed intellectual monitoring and power system control.
Safety indicators
It has perfect security measures, such as protection against overload, short circuit, grounding, etc., the planting of mechanical and electrical locking of drawers prevent incorrect operation, insert and disconnecting from the network, and also increase the safety of operation. The corps has a high level of protection, as a rule, IP40-IP54, which makes it possible to effectively prevent dust, water steam. and small animals.
Simplicity of operation and maintenance
The retractable design makes the operation and maintenance of the equipment very convenient. The operator can extract a faulty sliding unit for maintenance and replacement without the need to turn off the power, which significantly increases the efficiency of work. The resulting functional blocks of the camshaft have a reasonable arrangement and clear identification, which is convenient for operators in operation and management.