The drawer -type switch cabinet is made of a closed shell by steel plate. Electric components that enter and exit the line circuit are installed in drawers that can be drawn out, forming a functional unit that can complete a certain type of power supply task.Between the function unit and the bus or cable, it is separated by a functional board made of grounded metal plates or plastic to form three areas: the parent line, function unit and cable.
Draw -type switch cabinet repair
The more common failure of drawer switch cabinets is because the load that exceeds the switch cabinet cannot bear the work, so we need to immediately determine whether it has burned important lines. This problem also involves the future use of the entire switch cabinet.Essence
Draw -level switch cabinet price
Different brands and different volumes and functional prices are not uniform. Generally, there are brands on the market are Delixi, Besu, GCK and so on.Among them, Delixis original genuine is worth 4,180 yuan, Bai Lu is 2450 yuan, GCK is a brand with a large price difference. Its products are expensive and not expensive for customers to choose from.High quality, cheap 2105 yuan.These drawers -type switch cabinets are divided into many types.The expensive one is not necessarily good, and cheap must be bad. We must buy according to our needs. The general price is reasonable from 2,000 yuan to 3,000 yuan.
Drawer switch cabinet symbol
00 represents the switch selection button, like 50 means manual meaning, and if 30 represents the neutral line, 20 means low left limit, and more interesting is that 345 indicates that braking is braking and so on.When these symbols, each symbol actually has its profound meaning.
Drawer switch cabinet model
According to voltage level classification, AC1000V and below are called low-voltage switch cabinets (such as PGL, GGD, GCK, GBD, MNS, etc.), AC1000V or above is called high-voltage switch cabinet (such as GG-1A, XGN15, KYN48, etc.). Sometimes it will alsoThe voltage in the high -voltage cabinet is AC10KV called the medium -press cabinet (such as the XGN15 10kV ring network cabinet).
Principles of drawer switch cabinets
There is a red and black operating handle on the drawer unit. Turn to the horizontal position on the horizontal position as a circuit breaker. Then you can pull out the drawer unit.This handle must be turned to the positioning position at the position of the circuit breaker.
Drawer switch cabinet structure
1. Shell: Made of steel plates as raw materials.2. Electric components: prepare some electronic equipment power supply tasks.3. Metal board or plastic board: The function of completing the separation is separated from the division of the electrical element from the cable, and it can also be used for the separation of other items.

Related tags： Houseware