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NXZ(H)B
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Low Voltage IEC Sub Power Distribution NXZ(H)B
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NXZ(H)B
NXZ(H)B

NXZ(H)B

NXZ(H)B Series Automatic Transfer Switching Equipment (ATSE) ensures uninterrupted power supply by automatically transferring load circuits between main and backup power sources. Designed for three-phase four-wire AC systems (50/60 Hz) up to 400 V/415 V and 800 A, it provides fast, reliable switching for critical loads in industrial, commercial, and residential settings. With intelligent control options, fire-fighting linkage, and generator startup functions, the NXZ(H)B delivers stable, safe, and smart power continuity.

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Product Information

Name
Size
Release time
Operate
2501-NXZ(H)B、NXZ(H)M-ATSE-Catalog.pdf
2.54MB
2025-12-24
Download
Name
Size
Release time
Operate
1801-NXZ(H)M NXZB-ATSE-Manual-2.pdf
345.81KB
2025-03-27
Download
NXZB-63 NXZHB-63 Series（英文）0ZTD.463.1129.EN 70g双胶.pdf
2.06MB
2025-03-27
Download
Name
Size
Release time
Operate
2206-NXZHB-ATSE-EAC Certificate.pdf
600.73KB
2025-03-27
Download
1801-NXZB-63S,H-ATSE-CE Certificate.pdf
2.24MB
2025-03-27
Download
1712-NXZB-63S,H-ATSE-KEMA Certificate.pdf
2.24MB
2025-03-27
Download
1712-NXZB-63S,H-ATSE-CB Certificate.pdf
657.78KB
2025-03-27
Download
1709-NXZHB-63-ATSE-CB Certificate.pdf
372.29KB
2025-03-27
Download
1709-NXZHB-63-ATSE-CE Certificate.pdf
2.25MB
2025-03-27
Download
1708-NXZHB-63-ATSE-KEMA Certificate.pdf
2.24MB
2025-03-27
Download

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FAQs

 

What is the NXZ(H)B Automatic Transfer Switching Equipment used for?

It automatically transfers load circuits between two power sources (e.g., grid–grid or grid–generator), ensuring continuous power supply for critical loads in industrial, commercial, and residential environments.

 

What are the control options available?

Two control types are available:

A Type: Standard automatic/manual transfer.

C Type: Intelligent control with RS-485 communication, generator control, and fire-fighting linkage functions

 

How does the NXZ(H)B enhance system safety?

It includes over-voltage, under-voltage, and phase-loss protection, along with locking mechanisms and automatic recovery delay, preventing equipment damage and ensuring safe switching.

 

Is it suitable for generator applications?

Yes. The NXZ(H)B supports grid–generator configurations, including automatic generator start/stop and feedback control, making it ideal for standby power systems.

 

What communication protocols does it support?

The intelligent model uses RS-485 Modbus protocol for integration with energy management and monitoring systems.

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