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General| Brand | CHINT |
|---|---|
| Model | NA1-2000X |
| Category | Circuit breakers |
| Language | English |
Describes the application scope of the NA1 series air circuit breaker, including its voltage and current ratings.
Presents detailed technical specifications including electrical, mechanical, and physical data of the NA8G series.
Discusses how the current-loading capacity changes with different ambient temperatures and altitudes.
Illustrates the wiring diagram for the secondary circuit of NA8G-1600 with a standard controller.
Illustrates the wiring diagram for the secondary circuit of NA8G-1600 with a multifunctional controller.
Describes the user interface elements and buttons for the standard type intelligent controller.
Explains the default display and operation sequence for the standard type intelligent controller.
Details the user interface elements and buttons for the multifunctional intelligent controller.
Provides reasons and maintenance methods for breaker tripping faults indicated by the fault indicator.
Describes the User Interface (UI) for M/H and 3M/3H intelligent controllers.
Presents a flowchart for diagnosing common circuit breaker failures.
Explains how to identify failure causes through the intelligent controller's indication.
Lists common reasons for tripping faults and their corresponding maintenance methods.
Details faults that prevent the breaker from closing and their solutions.
Outlines common faults preventing the circuit breaker from opening and their repair methods.
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