NXZ(H)M Automatic Transfer Switch Datasheet & Manual

NXZ(H)M Automatic Transfer Switch

NXZ(H)M series automatic transfer switching equipment is designed for three-phase four-wire AC power systems up to 800A, ensuring continuous load power supply by switching between two power sources. Suitable for commercial, industrial, and residential applications.

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FAQs

What is the function of the NXZ(H)M Series Automatic Transfer Switching Equipment?

It automatically transfers the load circuit between two power sources—main and standby—to maintain continuous power during outages. It supports grid-to-grid or grid-to-generator transfer modes, ensuring operational safety and energy reliability.

What applications is it ideal for?

The NXZ(H)M Series is widely used in industrial facilities, data centers, hospitals, commercial buildings, and residential systems where stable backup power is essential.

What are the controller options and their functions?

The standard controller (A type) provides essential automatic/manual switching and delay settings, while the intelligent controller (C type) adds communication, fault diagnostics, fire control linkage, and generator control functions.

How does it ensure safety and reliability?

Built to IEC and EMC standards, the NXZ(H)M series ensures high electromagnetic compatibility and operational reliability even in harsh environments, with pollution degree 3 and installation category IV protection levels.

Is it suitable for high-altitude or temperature-extreme environments?

Yes. It operates reliably at −25°C to +70°C and up to 2000m altitude, with derating options available for higher elevations or extreme climates.

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NXZ(H)M Automatic Transfer Switch

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NXZ(H)M Automatic Transfer Switch

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