1-phase compensating choke INK 0.4-230V INK 1-0,4-230

Compensating chokes – energy consumption optimization

The single-phase compensating choke INK 1-0.4-230 is an element used to improve the power factor in electrical installations. Its task is to compensate for capacitive reactive power, which translates into reduced energy losses and lower operating costs. The device finds application both in home installations and in industrial facilities, especially where there are long cable lines with low load.

Application and benefits

INK chokes are particularly useful in situations where there are large capacitive loads, such as induction motors, transformers or long cables. Reactive power compensation allows for:

• Reducing the load on the electrical network: By reducing reactive current, the choke unloads the network and allows for more efficient use of its bandwidth.
• Lowering energy bills: Reducing reactive power consumption can result in lower electricity bills, especially in the case of tariffs that take into account reactive power.
• Improving voltage stability: Reactive power compensation helps maintain stable voltage in the network, which affects the correct operation of electrical devices.
• Increasing energy efficiency: Optimizing energy consumption contributes to reducing the negative impact on the natural environment.

Construction and parameters

The INK 1-0.4-230 choke is characterized by a solid construction based on a single-phase core with a winding made of copper wire. The core is impregnated with class H varnish to ensure high durability and resistance to environmental conditions. The device has a built-in bimetallic tripping switch, which protects against overload and short circuit. Mounting is done using angle brackets or on a rail (depending on the model).

The device operates at a rated voltage of 230V and a frequency of 50Hz. Its inductance is 421 mH at a current of 1.74 A. The degree of protection is IP00, and the insulation class is F. The choke can operate in an ambient temperature of up to 40°C. The dimensions of the device are 86 x 96 x 104 mm (L x W x H), and its weight is 2.6 kg.

The choke meets the requirements of PN-EN 60076-6, which guarantees its safety and reliability. It is made in accordance with EN/IEC 61558-2-20 and EN/IEC 60076-6 and the HV test is 3kV (1min).