Name: NCZ2 DC Contactor
Brand: Chint

NCZ2 DC Contactor

The NCZ2 Series High-voltage DC Contactors are designed for DC systems up to 900V and currents from 50A to 350A. Mainly used in electric vehicle DC charging piles, they offer high reliability, compact size, strong sealing, and advanced arc extinguishing with nitrogen-filled contacts.

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FAQs

What is the main function of the NCZ2 DC Contactor?

The NCZ2 is used to switch and control DC electrical loads, ensuring safe isolation and reliable operation in high-current DC systems such as solar, energy storage, and EV charging stations.

What voltage and current ratings are available?

It supports up to 1000 V DC and offers current ratings from 150 A to 600 A, meeting a wide range of industrial and renewable power requirements.

How does the NCZ2 ensure arc suppression in DC systems?

It uses magnetic blowout and double-break contact technology to effectively extinguish arcs, prolonging contact life and ensuring safety.

Can it operate under harsh industrial conditions?

Yes. With robust vibration resistance (up to 4 g) and extended mechanical life (over 1 million operations), the NCZ2 performs reliably in tough environments.

Where is the NCZ2 typically used?

The NCZ2 is ideal for photovoltaic systems, energy storage applications, DC motor drives, and transportation, providing efficient and durable DC switching control.