Contactor K3-115K00-230V-100,00 kVAr

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Contactor K3-115K00-230V-100,00 kVAr

The K3-115K00-230V contactor from Benedict GmbH is designed for reliable and efficient switching of capacitive loads in reactive power compensation systems. With a power rating of 100 kVAr and a nominal voltage of 230 V AC, it features bias contacts and damping resistors that reduce switching currents to less than 70 times the rated current (Ie), protecting both the equipment itself and the connected systems. Rated current 144 A, DIN rail mountable, rated voltage: 400 V AC. Ideal for industrial applications and reactive power compensation panels, the K3-115K00 provides a high switching frequency of up to 80 switches per hour and long life even with frequent switching.

Order number: K3-115K00

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The K3-115K00-230V 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 K3-115K00-230V 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	144 A
Rated Voltage	400 V AC
Capacitive Power	100kVAr
Weight	2300 g
Mounting	DIN rail
Max Switching Frequency	80 cycles/hour
Lifespan with Non-Reactive Capacitors	120,000 cycles
Lifespan with Reactive Capacitors	200,000 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 K3-115K00-230V 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 K3-115K00-230V 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 K3-115K00-230V compensation contactor from Benedict. Order today and optimize the operation of your

Jmenovité napětí	230
Výkon kVAr 400 V - 440 V	100
Výkon kVAr 660 V - 690 V	148
Jmenovitý proud [A]	144
Šířka [mm]	90
Hloubka [mm]	152,5
Výška [mm]	155
Hmotnost v [g]	2300
Montáž	DIN lišta
Provozní teplota	-40.. +60 °C
Elektrická životnost [sepnutí]	120 000
Frekvence spínání [za hodinu]	80

Návody

Katalogový list Benedikt & Jäger 1.24 - Benedict.pdf

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K3 115-280x280.jpg.webp

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Benedict kompenzační stykače katalog EN.pdf

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