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NXCC

The CHINT NXCC Capacitor Contactor is a specialized device designed for safe and efficient switching of low-voltage capacitor banks in power factor correction systems. With rated operational voltage up to 690 V and current ratings from 25 A to 170 A, it minimizes inrush current using pre-charge resistors to protect capacitors and extend service life. Built to IEC/EN 60947-4-1 standards, the NXCC series ensures reliable performance in reactive power compensation, offering stable operation even under demanding industrial conditions.

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Product Information

Name
Size
Release time
Operate
NXCC-CONTACTORS-FOR-CAPACITOR-SWITCHING-Catalog.pdf
1.2MB
2025-12-16
Download
Name
Size
Release time
Operate
NXCC-Contactors for Capacitor Switching-Manual.pdf
1.15MB
2024-10-15
Download
Name
Size
Release time
Operate
2312-NXCC-150-Contactors for Capacitor Switching-CB Certificate.pdf
917.83KB
2024-10-15
Download
2310-NXCC-63-Contactors for Capacitor Switching-CB Certificate.pdf
917.29KB
2024-10-15
Download
2310-NXCC-32-Contactors for Capacitor Switching-CB Certificate.pdf
900.65KB
2024-10-15
Download
2310-NXCC-95-Contactors for Capacitor Switching-CB Certificate.pdf
894.17KB
2024-10-15
Download
2310-NXCC-25-Contactors for Capacitor Switching-CB Certificate.pdf
899.88KB
2024-10-15
Download

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FAQs

 

What is the main function of the NXCC Capacitor Contactor?

The NXCC is designed to switch and protect low-voltage capacitors in reactive power compensation systems, ensuring smooth engagement and discharge of capacitor banks.

 

How does it prevent inrush current?

Each NXCC contactor integrates pre-charge resistors that limit inrush current during capacitor energization, protecting the capacitor bank from damage and extending its lifespan.

 

What are the available current and voltage ratings?

The NXCC series covers 25 A to 170 A and operates up to 690 V, suitable for various power factor correction cabinet sizes and load requirements.

 

Can it operate under harsh conditions?

Yes, it performs reliably in temperatures from −35 °C to +70 °C, at altitudes up to 2000 m, and in pollution level 3 industrial environments.

 

How is it installed?

Smaller models (25–115 A) can be mounted on DIN rails, while higher-capacity versions (150–170 A) use screw mounting for secure, heavy-duty installation.

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