Sockets for the hob: photo, installation. Which outlet should I choose for the hob? What outlet is needed for the hob?

Today the modern kitchen can boast of many copies of technology, which facilitates the work of the hostess and speeds up the process of cooking. However, the power consumption by using this technique is significantly increased. Therefore, the sockets for the hob must be selected correctly. The installation can be made independently, provided that certain skills of the electrician are in possession. Expert councils will help in this matter. To please the landlady with a new device that facilitates her work, it is necessary to approach the process responsibly. Then the dinner that she will cook the next time will be very tasty, useful. And the mood of the mistress herself will be on top.

General concepts of connecting technology

Household appliances for the kitchen, which is powered by electricity, to prepare a delicious lunch without much trouble has a fairly large capacity. The smallest consumption is 2.5 kW. But sometimes it is necessary to connect the device to the network up to 10 kW. Therefore, according to modern electrical safety requirements, similar consumers in the apartment need to supply a separate power line from the shield.

The socket for the electric hob will require a separate connection from the oven to the mains. An important role in the process of arranging the kitchen equipment is played by the characteristics inherent in the particular technique. Cooking panels can be single-phase, three-phase and have different capacities.

Usually the plug does not include a plug. Even the wire may be missing when selling equipment. Therefore, it is possible to connect it directly to the shield or just to the machine. However, some owners of the house decide to do differently and do the work in a somewhat more complicated way.

Type of connection

To understand which outlet is needed for the hob, you need to determine what type of connection is provided in this model. The device with a power not exceeding 3.5 kW can be connected to a standard 220 V connection. This equals 16 A of load. If the set includes a wire and a plug, they usually meet the requirements of the public electric network of the apartment.

If the capacity of the equipment exceeds 3.6 kW, it will require an enhanced installation of at least 32 A, which can be compared to a 220 V network.

If the apartment has a three-phase supply system, the socket is purchased for 20 A for devices up to 3.5 kW of power. If its characteristics indicate energy consumption of more than 3.6 kW per hour of operation, enhanced equipment will be required. The three-phase plug and socket must be 32 A.

It must be taken into account that the grounding surface must necessarily be grounded. Therefore, the outlet must have an outlet for the additional forks of the plug. Single-phase sockets have 3, and in three-phase sockets - 5.

That is why conventional installations suitable for lighting, for such a variety of kitchen equipment are simply unacceptable.

Types of installation

Sockets for the hob may be installed above the equipment, but not beyond it. Otherwise, there will be problems with the arrangement of the equipment level with kitchen furniture.

The installation can be hidden or external. If the walls of the house are made of wood, all the wires and elements of the system are carried out only by an external method. In ordinary houses there are no special requirements for the choice of conducting communications. It depends on the taste preferences of the owners.

Experts argue that the hidden installation of the outlet, although more laborious, but safe for users. If the repair was carried out for a long time and in the near future it is not planned to open the channels of the network, the external connection of the outlet is suitable. To hide the wire, you need to use special duct boxes.

Wires

There are several options for connecting the hob to the network. If it is gas, then the power supply is necessary only for automatic ignition of the burner. This does not require high power. Therefore, the outlet for the gas hob may very well be the most common.

But for appliances that use only electricity during the cooking process, there are increased requirements for the arrangement of the outlets. Wires for connecting equipment up to 3.5 kW must be copper and have a cross section of 2.5 mm square. For a socket on 32A, communication should be 4 mm square. In the section. Aluminum types of cable for connection are not used.

The color of the wire is important for connection. Blue is zero, brown or black is the phase. Sometimes a white wire can emerge from the wall, meaning the wire under load. But that rarely happens. Earthing is always indicated by a yellow-green wire.

Some tips for connecting

The manufacturer's instructions stipulate the obligatory ground connection for the hob. In accordance with this, its form is somewhat different from the usual types of installations. Photo of the outlet for the hob, which has a ground, is presented below.

In no case should you use this technique in the absence of grounding or its incorrect execution. It is strictly forbidden to connect the conductor to pipes or risers. Grounding in this way is dangerous to life.

If a technician was purchased with a wire for a three-phase product, but a single-phase network was carried out in the apartment, one could get out of this predicament. Black and brown wires that come complete with a hob are connected through the terminal together. This will be the phase wire. Then everything is connected as usual.

Wiring plan

Installation of the outlet for the hob is simple enough done on its own. It is necessary to strictly follow the manufacturer's instructions and follow the safety rules when working with the electrical network.

The wire that comes from the hob can be terminated with a fork. For a 220 V network, the ground is connected to a dedicated place on the product. The remaining wires are connected, keeping the polarity.

When it is necessary to carry out the installation for a three-phase network, it is necessary to use the manufacturer's scheme. The first 3 terminals with jumpers are phase sections. A brown wire is attached to them. The following two terminals with a jumper are designed for the blue conductor. This is zero or neutral network. A sixth terminal is required for the ground loop. This includes the green-yellow conductor.

Chestpiece

When deciding which outlet to choose for the hob, it is necessary to determine the choice of its additional elements. This is a pad and a RCD. The box for wall mounting can be a bill of lading or built-in. In the first case, communications are connected externally, and in the second case, they are hidden in the thickness of the wall.

The characteristics of the junket must match the type of the installation itself. For indoor installation, a box is also needed special.

If the socket is designed for 20 A power, the socket must be of the same type. Preference should be given to more expensive, but high-quality products. After all, the health and life of the owners of the house depends on this.

RCD and automatic device

The rules for the operation of powerful kitchen appliances assume the use of a device such as a protective shutdown device (RCD) and an automatic device in the network. This will prevent accidents with possible damage to the integrity of the conductors and protect you from electric shock.

The machine is selected in accordance with the type of hob. If the equipment is characterized by an average power, a single-phase 20A submachine-gun is mounted in the network. If the equipment consumes from 4 kW per hour, the voltage cut-off must be purchased at 32 A. The RCD must be selected one point higher than the automatic machine is designed for. If the circuit breaker, for example, is characterized in 32 A, then a residual current device must be purchased with parameters 40A.

To select the technique and the connection elements for the presented kitchen equipment must only be electrician. It's life-threatening to deal with such issues without even knowing about such things.

Preparing for installation

The socket for the induction hob needs to be properly selected and positioned in the kitchen. To do this, you must first determine the location of the equipment itself. Usually it is installed in the countertop. So much you can save the kitchen space.

On the counter, the place where the hob will be located is indicated. Then an electric jigsaw cut a hole in the material.

Usually it is above the countertop. For work it is necessary to prepare the cutters, pliers, insulating tape, knife, and also the indicator screwdriver. Tools will need a drill with a nozzle to drill out large holes.

Installation

Installation of the sockets for the hob is very responsible. In addition to the correct wiring, which was described above, you must install the installation correctly. The most reliable way to connect the hob is direct wire from the shield. Additional devices in the circuit increase the risks.

At the selected location, a hole of the appropriate diameter is drilled on the wall using a crown. A mounting box is inserted into it . When all the wires are connected to the shoe, they are fastened in a jar and covered with a decorative panel.

All work is done with the power off and with the help of special electrician equipment. This is a fairly simple but responsible job. With the correct conduct of all operations, the result will exceed all expectations.

Having studied the principle of installation and installation of the sockets for the hob, you can choose and install it on your own. Following the instructions of the manufacturer and guided by the rules of safety of work with electricity, there can be no doubt about the safety of the operation of kitchen appliances. It will last for many years to its owners without problems and unpleasant incidents. And dinner, prepared by the hostess, will undoubtedly please the household members.