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

NXZ(H)M

The NXZ(H)M Series Automatic Transfer Switching Equipment by CHINT provides reliable dual power switching for three-phase four-wire AC systems (50/60Hz, ≤415V, up to 800A). Designed for industrial, commercial, and residential power continuity, it automatically transfers loads between grid and generator sources to ensure uninterrupted supply. With high short-circuit withstand capacity, intelligent controller options, and IEC 60947-6-1 certification, the NXZ(H)M Series guarantees safe, efficient, and intelligent power transfer in demanding environments.

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Product Information

Name
Size
Release time
Operate
Next Series ATSE Catalog_En_2023.pdf
48.66MB
2025-03-27
Download
Name
Size
Release time
Operate
1801-NXZ(H)M NXZB-ATSE-Manual-2.pdf
345.14KB
2025-03-27
Download
2104-NXZ(H)M-ATSE-Manual.pdf
2.14MB
2025-03-27
Download
Name
Size
Release time
Operate
NXZ(H)M-ATSE-Drawing-125(63),4P.stp
18MB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-800,3P.stp
36.74MB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-630(400),4P.stp
11.79MB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-125(63),3P.stp
17.11MB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-250H,4P.dwg
272.86KB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-63H,4P.dwg
276.98KB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-630(400),3P.stp
12.01MB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-250S,4P.dwg
274.61KB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-250H,3P.dwg
265.51KB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-63H,3P.dwg
268KB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-250S,3P.dwg
268.51KB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-400S,H,3P.dwg
241.45KB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-800S,H,4P.dwg
158.98KB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-160H,3P.dwg
252.72KB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-63S,4P.dwg
283.24KB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-160S,4P.dwg
301.73KB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-63S,3P.dwg
268.58KB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-160,3p.stp
24.26MB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-250,4P.stp
18.47MB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-400S,H,4P.dwg
236.85KB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-800S,H,3P.dwg
159.17KB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-800,4P.stp
12.29MB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-250,3P.stp
15.08MB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-160,4p.stp
25.85MB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-160S,3P.dwg
254.81KB
2025-03-27
Download
NXZ(H)M-ATSE-Drawing-160H,4P.dwg
301.55KB
2025-03-27
Download

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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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