Contactor K3-24K00-230V-20,00 kVAr

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Contactor K3-24K00-230V-20,00 kVAr

The K3-24K00-230V contactor from Benedict GmbH is designed for reliable and efficient switching of capacitive loads in reactive power compensation systems. With a rated power of 20.00 kVAr and rated voltage of 230V AC, this contactor features ...
The K3-24K00-230V contactor from Benedict GmbH is designed for reliable and efficient switching of capacitive loads in reactive power compensation systems. With a rated power of 20.00 kVAr and rated voltage of 230V AC, this contactor features advanced precharge contacts and damping resistors to reduce inrush currents to less than 70 times the nominal current (Ie), protecting both the device and connected systems. Rated current 28 A, DIN rail mountable, power 20.00 kVAr, rated voltage: 400 V AC. Ideal for industrial applications and reactive power compensation panels, the K3-24K00 provides a high switching frequency of up to 120 switches per hour and long life even with frequent switching.
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46,43 € bez DPH
56,18 € s DPH

Recycling fee 1 € v cene

Skladem
Objednací číslo: K3-24K00

The K3-24K00 contactor is engineered for the reliable and efficient switching of capacitive loads in reactive power compensation systems. With advanced precharge contacts and damping resistors, it reduces inrush current to less than 70 times the nominal current (Ie), protecting not only the device itself but also connected systems. This model is designed for use with low-inductive and low-loss capacitors in compliance with IEC 831 and VDE 0560 standards.

Detailed Description

The K3-24K00 contactor is specifically tailored for applications involving reactive power compensation in three-phase capacitor banks, suitable for both reactive and non-reactive elements. Its robust construction enables efficient switching of high currents and voltages while maintaining safe operation. Integrated damping resistors reduce voltage spikes during switching, thus extending the service life of connected devices.

Product Benefits

  • Inrush Current Reduction: Precharge contacts and damping resistors eliminate the risk of excessive current peaks.
  • Safe Operation: Protects contacts from welding when switching capacitive loads.
  • High Reliability: Long lifespan even with frequent use in industrial applications.
  • Easy Installation: DIN rail mounting allows for quick integration into existing systems.

Technical Specifications

Parameter Value
Manufacturer Benedict & Jäger
Rated Current 28 A
Rated Voltage 400 V AC
Capacitive Power 20 kVAr
Weight 620 g
Mounting DIN rail
Max Switching Frequency 120 cycles/hour
Lifespan with Non-Reactive Capacitors 150,000 cycles
Lifespan with Reactive Capacitors 300,000 cycles

Applications

  • Industrial Networks: Efficient for optimizing operations in large manufacturing plants.
  • Office Buildings: Enhances energy efficiency and reduces operating costs.
  • Reactive Power Compensation Panels: An essential component for modern compensation systems.

Accessories and Complementary Products

To optimize and expand functionality, the K3-24K00 contactor can be equipped with the following accessories:

  • Auxiliary Contacts HA01 and HB11: Allows expansion of control options for the contactor.
  • Surge Suppressors: Provides additional protection for sensitive equipment when switching capacitors.
  • Fast Discharge Resistors: Ensures safe and rapid discharge of capacitance after switching off.

Warranty and Support

The K3-24K00 comes with a standard 24-month warranty from Benedict, along with comprehensive technical support and detailed installation and operating manuals. Technical support also includes recommendations for optimizing the installation and operation of the contactor.

Don’t wait—secure a reliable solution for reactive power compensation with the K3-24K00 compensation contactor from Benedict. Order today and optimize the operation of your electrical network.

Jmenovité napětí 230
Výkon kVAr 400 V - 440 V 20
Výkon kVAr 660 V - 690 V 33
Jmenovitý proud [A] 28
Šířka [mm] 45
Hloubka [mm] 119,5
Výška [mm] 115
Hmotnost v [g] 620
Montáž DIN lišta
Provozní teplota -40.. +60 °C
Elektrická životnost [sepnutí] 150 000
Frekvence spínání [za hodinu] 240