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Contactors and transformers - Transformers
Transformers
A transformer is an electric machine that allows you to change AC voltage while maintaining the original frequency. This process can take place from lower to higher voltage, and vice versa. The transformer is made of a ferromagnetic core, a primary winding, i.e. connected to a voltage source, and a secondary winding, i.e. one on which the voltage has changed value.
Contactors and transformers
We offer a wide range of contactors,transformers, chokes, line filters, transformers and switches, which are used in all kinds of devices. We offer products of the highest quality, both new and used, with a guarantee of at least 24 months. If you have not found the device you were looking for, please ask us about it.
Transformers
A transformer is an electric machine that allows you to change AC voltage while maintaining the original frequency. This process can take place from lower to higher voltage, and vice versa. The transformer is made of a ferromagnetic core, a primary winding, i.e. connected to a voltage source, and a secondary winding, i.e. one on which the voltage has changed value.
Contactors
The contactor is an element of the circuit that transmits a voltage or current signal. It allows you to automate the processes of switching devices on and off, so you can extend their life and minimize the risk of failure.
There are the following types of contactors:
- DC power contactors,
- AC power contactors,
- modular contactors,
- auxiliary contactors.
Transformers
A transformer is an electric machine that allows you to change AC voltage while maintaining the original frequency. This process can take place from lower to higher voltage, and vice versa. The transformer is made of a ferromagnetic core, a primary winding, i.e. connected to a voltage source, and a secondary winding, i.e. one on which the voltage has changed value.
Chokes
At RGB Automation, a wide selection of high-quality chokes for industry. We are the market leader and offer solutions for various industries.
Our chokes are made of the best quality materials and can withstand high temperatures and pressures. We offer many different types of chokes, such as:
- Tubular chokes
- Tapered chokes
- Cylindrical chokes
- Flat chokes
We supply chokes in various sizes, diameters and lengths to meet the diverse needs of our customers. Our chokes are characterized by ease of assembly and disassembly for quick and efficient replacement.
All our products come from reputable manufacturers, and our specialists are always ready to help. We provide fast delivery and flexible payment terms.
Transformers
A current transformer is an electrical device used to measure high currents with meters with smaller measuring ranges.
The 3 main tasks of transducers include:
- measurements with small range meters,
- separation of galvanic instruments from the controlled circuit,
- enabling devices to be placed at a considerable distance from the controlled circuit.
Disconnectors
A disconnector is a type of electrical switch used for switching on and off specific operating currents whose value does not exceed ten times the rated current.
The most popular types of disconnectors include:
- LTS fuse,
- fuse 3P
- NH fuse
- with a movable cover.
Safety relay
Safety relays are a very important element in the construction of electrical circuits and machines. They are designed to connect and disconnect power from the actuators in a hazardous situation. It is necessary to use at least two internal relays in the devices, otherwise they will not be considered safe and thus approved for use.
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