FRAKO Basic type capacitor LKT 5-400-DB P3110414

Reactive power compensation capacitors – a reliable solution for network optimization

FRAKO Basic LKT 5-400-DB capacitor is an element designed to improve the power factor in electrical installations. The use of compensation capacitors allows for reducing energy losses, lowering operating costs, and relieving the power supply network. This model, manufactured in Basic technology, is an economical and effective solution for both industrial and commercial installations.

Construction and application

The LKT 5-400-DB capacitor is a three-phase capacitor designed to operate in networks with a rated voltage of 400V at a frequency of 50/60Hz. Made of metallized polypropylene film, it provides high reliability and long service life. Its compact design and optimal heat dissipation guarantee stable operation even in harsh conditions. These types of capacitors are widely used in:

• reactive power compensation in electrical switchboards,
• improving the power factor in induction motors,
• reducing harmonics in the power supply network,
• construction of harmonic filters.

Characteristics and benefits

The FRAKO LKT 5-400-DB capacitor is characterized by the following parameters: rated power at 5.0/6.0 kvar (at 50/60Hz) and rated current of 7.2/8.7A (at 50/60Hz). These values allow for effective compensation of reactive power in medium-power installations. The use of this capacitor brings a number of benefits:

• Lower energy costs: Improving the power factor reduces the consumption of reactive power from the grid, which translates into lower electricity bills.
• Increased network capacity: Reactive power compensation relieves the power supply network, increasing its capacity and allowing the connection of more receivers.
• Improved energy quality: Reducing harmonics improves the quality of electrical energy, protecting sensitive equipment from damage.
• Increased installation reliability: Relieving the power supply network reduces the risk of failures and extends the life of the equipment.
• Safety: FRAKO capacitors have a multi-level safety system to protect against overloads and short circuits. The maximum surge current can reach a value of 200 * In (rated current).

Compact dimensions (60 x 150 mm) and low weight (approximately 0.59 kg) facilitate installation and integration with existing electrical infrastructure. The capacitor is designed to operate at temperatures from -25°C to +55°C.